Driver   Mids   Woofer   Coaxial speaker  

BMS

BMS products are used by professional speaker and high-end companies globally. BMS was founded 1994 and is located in Hannover, Germany. Its a leading designer and manufacturer of highest quality transducers.
 

4540ND       order no. ah-BMS4540NDL       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
38 mm driver.
  • power handling (continuous/programme) = 60 W
  • frequency range = 1200-30000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 114 dB (2,83V; 1m)
  • voice coil diameter = 38 mm
  • overall diameter d = 72 mm
  • mounting depth (not countersunk) t = 45 mm
  • mass m = 0,53 kg
PDF data sheet
 

4540ND-16       order no. ah-BMS4540NDH       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
38 mm driver.
  • power handling (continuous/programme) = 60 W
  • frequency range = 1200-30000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 114 dB (2,83V; 1m)
  • voice coil diameter = 38 mm
  • overall diameter d = 72 mm
  • mounting depth (not countersunk) t = 45 mm
  • mass m = 0,53 kg
PDF data sheet
 

4538       order no. ah-BMS4538L       EUR 96,00 excl. VAT: € 80.67 / $ 70.77
38 mm driver.
  • power handling (continuous/programme) = 60 W
  • frequency range = 1200-30000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 114 dB (2,83V; 1m)
  • voice coil diameter = 38 mm
  • overall diameter d = 96 mm
  • mounting depth (not countersunk) t = 40 mm
  • mass m = 0,98 kg
PDF data sheet
 

4544       order no. ah-BMS4544L       EUR 128,00 excl. VAT: € 107.56 / $ 94.35
44,4 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44,4 mm
  • overall diameter d = 110 mm
  • mounting depth (not countersunk) t = 47 mm
  • mass m = 1,53 kg
PDF data sheet
 

4544-16       order no. ah-BMS4544H       EUR 128,00 excl. VAT: € 107.56 / $ 94.35
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 110 mm
  • mounting depth (not countersunk) t = 47 mm
  • mass m = 1,53 kg
PDF data sheet
 

4554       order no. ah-BMS4554L       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 110 mm
  • mounting depth (not countersunk) t = 47 mm
  • mass m = 2,25 kg
PDF data sheet
 

4554-16       order no. ah-BMS4554H       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 110 mm
  • mounting depth (not countersunk) t = 47 mm
  • mass m = 2,25 kg
PDF data sheet
 

4550       order no. ah-BMS4550L       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 123 mm
  • mounting depth (not countersunk) t = 52 mm
  • mass m = 2,25 kg
PDF data sheet
 

4550-16       order no. ah-BMS4550H       EUR 154,00 excl. VAT: € 129.41 / $ 113.52
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 123 mm
  • mounting depth (not countersunk) t = 52 mm
  • mass m = 2,25 kg
PDF data sheet
 

4552ND       order no. ah-BMS4552NDL       EUR 326,00 excl. VAT: € 273.95 / $ 240.31
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 123 mm
  • mounting depth (not countersunk) t = 52 mm
  • mass m = 0,83 kg
PDF data sheet
 

4552ND-16       order no. ah-BMS4552NDH       EUR 326,00 excl. VAT: € 273.95 / $ 240.31
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 123 mm
  • mounting depth (not countersunk) t = 52 mm
  • mass m = 0,83 kg
PDF data sheet
 

4555       order no. ah-BMS4555L       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 123 mm
  • mounting depth (not countersunk) t = 52 mm
  • mass m = 2,25 kg
PDF data sheet
 

4555-16       order no. ah-BMS4555H       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
44 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 500-20000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 113 dB (2,83V; 1m)
  • voice coil diameter = 44 mm
  • overall diameter d = 123 mm
  • mounting depth (not countersunk) t = 52 mm
  • mass m = 2,25 kg
PDF data sheet
 

4592ND       order no. ah-BMS4592NDL       EUR 776,00 excl. VAT: € 652.10 / $ 572.02
44-90 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 200-22000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 115 dB (2,83V; 1m)
  • voice coil diameter = 44-90 mm
  • overall diameter d = 132 mm
  • mounting depth (not countersunk) t = 118 mm
  • mass m = 2,3 kg
PDF data sheet
 

4592ND-16       order no. ah-BMS4592NDH       EUR 776,00 excl. VAT: € 652.10 / $ 572.02
44-90 mm driver.
  • power handling (continuous/programme) = 80 W
  • frequency range = 200-22000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 115 dB (2,83V; 1m)
  • voice coil diameter = 44-90 mm
  • overall diameter d = 132 mm
  • mounting depth (not countersunk) t = 118 mm
  • mass m = 2,3 kg
PDF data sheet
 

4591       order no. ah-BMS4591L       EUR 409,00 excl. VAT: € 343.70 / $ 301.49
90 mm driver.
  • power handling (continuous/programme) = 150 W
  • frequency range = 200-9000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 115 dB (2,83V; 1m)
  • voice coil diameter = 90 mm
  • overall diameter d = 182 mm
  • mounting depth (not countersunk) t = 90 mm
  • mass m = 6 kg
PDF data sheet
 

4591-16       order no. ah-BMS4591H       EUR 409,00 excl. VAT: € 343.70 / $ 301.49
90 mm driver.
  • power handling (continuous/programme) = 150 W
  • frequency range = 200-9000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 115 dB (2,83V; 1m)
  • voice coil diameter = 90 mm
  • overall diameter d = 182 mm
  • mounting depth (not countersunk) t = 90 mm
  • mass m = 6 kg
PDF data sheet
 

4590 / 4590p       order no. ah-BMS4590PL       EUR 506,00 excl. VAT: € 425.21 / $ 372.99
44-90 mm driver.
  • power handling (continuous/programme) = 150 W
  • frequency range = 200-22000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 115 dB (2,83V; 1m)
  • voice coil diameter = 44-90 mm
  • overall diameter d = 182 mm
  • mounting depth (not countersunk) t = 129 mm
  • mass m = 9 kg
PDF data sheet
 

4590 / 4590p-16       order no. ah-BMS4590PH       - not available
44-90 mm driver.
  • power handling (continuous/programme) = 150 W
  • frequency range = 200-22000 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 115 dB (2,83V; 1m)
  • voice coil diameter = 44-90 mm
  • overall diameter d = 182 mm
  • mounting depth (not countersunk) t = 129 mm
  • mass m = 9 kg
PDF data sheet
 

 

Mids


open a bigger photo


open a bigger photo

5N160       order no. ah-BMS5N160H       - not available (_)
13 cm midrange driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 65/130 W
  • frequency range = 80-4000 Hz
  • resonance frequency fs = 94 Hz
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 12 Ohm
  • force factor BL = 12,3 N/A
  • voice coil inductance L = 0,4 mH
  • effective piston radiating area Sd = 100 cm2
  • effective mechanical mass incl. air load mms = 10 g
  • equivalent volume of compliance Vas = 3,07 l
  • total Q factor Qts = 0,415 (Qms=4,4, Qes=0,46)
  • voice coil diameter = 38 mm
  • mounting diameter d = 117 mm
  • overall diameter d = 128 mm
  • mounting depth (not countersunk) t = 74 mm
  • mass m = 0,9 kg
PDF data sheet
 

open a bigger photo


open a bigger photo

recommended cabinet 1:
closed cabinet with 0,93 L volume
from 184/116 Hz (-3dB/-8dB)
 
recommended cabinet 2:
3,7 L volume bass reflex cabinet
with HP50 reflex tube, 13 cm long.
from 89/73 Hz (-3dB/-8dB).

5N155       order no. ah-BMS5N155H       EUR 151,00 excl. VAT: € 126.89 / $ 111.31
14 cm midrange driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 65/130 W
  • frequency range = 80-4000 Hz
  • resonance frequency fs = 100,6 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 11,65 Ohm
  • force factor BL = 12 N/A
  • voice coil inductance L = 1,07 mH
  • effective piston radiating area Sd = 100 cm2
  • effective mechanical mass incl. air load mms = 10 g
  • equivalent volume of compliance Vas = 2,63 l
  • total Q factor Qts = 0,44 (Qms=4,17, Qes=0,49)
  • voice coil diameter = 38 mm
  • mounting diameter d = 116,5 mm
  • overall diameter d = 135,5 mm
  • mounting depth (not countersunk) t = 63,8 mm
  • mass m = 0,85 kg

 

open a bigger photo


open a bigger photo

6N160       order no. ah-BMS6N160H       - not available (_)
16 cm midrange driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 65/130 W
  • frequency range = 70-4000 Hz
  • resonance frequency fs = 89,9 Hz
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 12,2 Ohm
  • force factor BL = 12,3 N/A
  • voice coil inductance L = 0,95 mH
  • effective piston radiating area Sd = 100 cm2
  • effective mechanical mass incl. air load mms = 10 g
  • equivalent volume of compliance Vas = 7,7 l
  • total Q factor Qts = 0,47 (Qms=2,8, Qes=0,56)
  • voice coil diameter = 38 mm
  • mounting diameter d = 146 mm
  • overall diameter d = 162 mm
  • mounting depth (not countersunk) t = 81 mm
  • mass m = 0,95 kg

 

open a bigger photo

recommended cabinet 1:
closed cabinet with 1,6 L volume
from 226/143 Hz (-3dB/-8dB)
 
recommended cabinet 2:
5 L volume bass reflex cabinet
with HP70 reflex tube, 11 cm long.
from 123/95 Hz (-3dB/-8dB).

8S215       order no. ah-BMS8S215L       EUR 158,00 excl. VAT: € 132.77 / $ 116.47
20 cm midrange driver with paper cone.
  • power handling (continuous/programme) = 100/200 W
  • frequency range = 80-3000 Hz
  • resonance frequency fs = 87,7 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 5,4 Ohm
  • force factor BL = 13,6 N/A
  • voice coil inductance L = 0,2 mH
  • effective piston radiating area Sd = 200 cm2
  • effective mechanical mass incl. air load mms = 20 g
  • equivalent volume of compliance Vas = 11,04 l
  • total Q factor Qts = 0,31 (Qms=4,4, Qes=0,33)
  • voice coil diameter = 51 mm
  • mounting diameter d = 180 mm
  • overall diameter d = 205 mm
  • mounting depth (not countersunk) t = 93 mm
  • mass m = 3,25 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 1,5 L volume
from 233/147 Hz (-3dB/-8dB)
 
recommended cabinet 2:
4,5 L volume bass reflex cabinet
with HP70 reflex tube, 12 cm long.
from 129/99 Hz (-3dB/-8dB).

8N515       order no. ah-BMS8N515L       EUR 311,00 excl. VAT: € 261.34 / $ 229.25
20 cm midrange driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 100/200 W
  • frequency range = 80-3000 Hz
  • resonance frequency fs = 87,7 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 5,4 Ohm
  • force factor BL = 13,8 N/A
  • voice coil inductance L = 0,2 mH
  • effective piston radiating area Sd = 200 cm2
  • effective mechanical mass incl. air load mms = 20 g
  • equivalent volume of compliance Vas = 11,04 l
  • total Q factor Qts = 0,3 (Qms=4,34, Qes=0,32)
  • voice coil diameter = 52 mm
  • mounting diameter d = 182 mm
  • overall diameter d = 205 mm
  • mounting depth (not countersunk) t = 95 mm
  • mass m = 1,98 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 6,7 L volume
from 139/88 Hz (-3dB/-8dB)
 
recommended cabinet 2:
16 L volume bass reflex cabinet
with HP100 reflex tube, 22 cm long.
from 83/63 Hz (-3dB/-8dB).

12P200       order no. ah-BMS12P200L       - not available
30 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 400 W
  • frequency range = 55-2500 Hz
  • resonance frequency fs = 44 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 21 N/A
  • effective piston radiating area Sd = 531 cm2
  • effective mechanical mass incl. air load mms = 72 g
  • equivalent volume of compliance Vas = 72 l
  • total Q factor Qts = 0,25 (Qms=5, Qes=0,26)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 145 mm
  • mass m = 7,9 kg
PDF data sheet
 

12S310       order no. ah-BMS12S310L       - not available
30 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 400 W
  • frequency range = 55-2500 Hz
  • resonance frequency fs = 45,3 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 99 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 24,2 N/A
  • effective piston radiating area Sd = 531 cm2
  • effective mechanical mass incl. air load mms = 73 g
  • equivalent volume of compliance Vas = 66,9 l
  • total Q factor Qts = 0,19 (Qms=5,81, Qes=0,2)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 149 mm
  • mass m = 8,1 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 7,9 L volume
from 124/78 Hz (-3dB/-8dB)
 
recommended cabinet 2:
22 L volume bass reflex cabinet
with HP100 reflex tube, 20 cm long.
from 70/54 Hz (-3dB/-8dB).

12N620       order no. ah-BMS12N620L       EUR 394,00 excl. VAT: € 331.09 / $ 290.43
30 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 500 W
  • frequency range = 45-2500 Hz
  • resonance frequency fs = 43,6 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 20,6 N/A
  • effective piston radiating area Sd = 531 cm2
  • effective mechanical mass incl. air load mms = 78 g
  • equivalent volume of compliance Vas = 67,3 l
  • total Q factor Qts = 0,28 (Qms=5,44, Qes=0,29)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 145 mm
  • mass m = 3,5 kg
PDF data sheet
 

12S320       order no. ah-BMS12S320L       EUR 241,00 excl. VAT: € 202.52 / $ 177.65
30 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 500 W
  • frequency range = 45-2500 Hz
  • resonance frequency fs = 43,8 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 23,8 N/A
  • effective piston radiating area Sd = 531 cm2
  • effective mechanical mass incl. air load mms = 76 g
  • equivalent volume of compliance Vas = 68,6 l
  • total Q factor Qts = 0,2 (Qms=4,8, Qes=0,21)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 149 mm
  • mass m = 8,1 kg
PDF data sheet
 

12N810       order no. ah-BMS12N810L       EUR 477,00 excl. VAT: € 400.84 / $ 351.61
30 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 600 W
  • frequency range = 80-2000 Hz
  • resonance frequency fs = 39,1 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 100 dB (2,83V; 1m)
  • DC resistance Re = 5,6 Ohm
  • force factor BL = 24,3 N/A
  • effective piston radiating area Sd = 531 cm2
  • effective mechanical mass incl. air load mms = 77 g
  • equivalent volume of compliance Vas = 84,9 l
  • total Q factor Qts = 0,18 (Qms=6,4, Qes=0,18)
  • voice coil diameter = 101,6 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 155 mm
  • mass m = 5,5 kg
PDF data sheet
 

12N820       order no. ah-BMS12N820L       EUR 514,00 excl. VAT: € 431.93 / $ 378.89
30 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 800 W
  • frequency range = 45-1700 Hz
  • resonance frequency fs = 37,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 25 N/A
  • effective piston radiating area Sd = 531 cm2
  • effective mechanical mass incl. air load mms = 88 g
  • equivalent volume of compliance Vas = 80,9 l
  • total Q factor Qts = 0,18 (Qms=6, Qes=0,19)
  • voice coil diameter = 101,6 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 154 mm
  • mass m = 5,5 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 26 L volume
from 103/65 Hz (-3dB/-8dB)
 
recommended cabinet 2:
78 L volume bass reflex cabinet
with 2x HP100 reflex tube, 11 cm long.
from 56/43 Hz (-3dB/-8dB).

15P200       order no. ah-BMS15P200L       - not available
37 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 400 W
  • frequency range = 40-2500 Hz
  • resonance frequency fs = 40,1 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 20,5 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 990 g
  • equivalent volume of compliance Vas = 172,5 l
  • total Q factor Qts = 0,31 (Qms=4,65, Qes=0,33)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 182 mm
  • mass m = 8,9 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 18 L volume
from 118/75 Hz (-3dB/-8dB)
 
recommended cabinet 2:
50 L volume bass reflex cabinet
with 2x HP100 reflex tube, 15 cm long.
from 66/51 Hz (-3dB/-8dB).

15S320       order no. ah-BMS15S320L       EUR 271,00 excl. VAT: € 227.73 / $ 199.76
37 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 500 W
  • frequency range = 40-2500 Hz
  • resonance frequency fs = 43 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 23,4 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 108 g
  • equivalent volume of compliance Vas = 137,7 l
  • total Q factor Qts = 0,29 (Qms=4,49, Qes=0,31)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 179 mm
  • mass m = 9 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 21 L volume
from 103/65 Hz (-3dB/-8dB)
 
recommended cabinet 2:
65 L volume bass reflex cabinet
with 2x HP100 reflex tube, 15 cm long.
from 56/43 Hz (-3dB/-8dB).

15N620       order no. ah-BMS15N620L       EUR 346,00 excl. VAT: € 290.76 / $ 255.05
37 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 500 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 40 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 22,9 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 150 g
  • equivalent volume of compliance Vas = 144,8 l
  • total Q factor Qts = 0,31 (Qms=6,1, Qes=0,33)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 177 mm
  • mass m = 3,7 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 25 L volume
from 96/61 Hz (-3dB/-8dB)
 
recommended cabinet 2:
80 L volume bass reflex cabinet
with 2x HP100 reflex tube, 13 cm long.
from 51/40 Hz (-3dB/-8dB).

15N620-4       order no. ah-BMS15N620-4       - not available
37 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 501 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 39,8 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 2,9 Ohm
  • force factor BL = 16,06 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 117 g
  • equivalent volume of compliance Vas = 144,8 l
  • total Q factor Qts = 0,31 (Qms=6,05, Qes=0,33)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 177 mm
  • mass m = 3,7 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 11,8 L volume
from 136/86 Hz (-3dB/-8dB)
 
recommended cabinet 2:
26 L volume bass reflex cabinet
with 2x HP100 reflex tube, 26 cm long.
from 84/63 Hz (-3dB/-8dB).

15N820       order no. ah-BMS15N820L       EUR 521,00 excl. VAT: € 437.82 / $ 384.05
37 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 900 W
  • frequency range = 40-2500 Hz
  • resonance frequency fs = 39,7 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 26,4 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 114 g
  • equivalent volume of compliance Vas = 152 l
  • total Q factor Qts = 0,23 (Qms=5,34, Qes=0,24)
  • voice coil diameter = 102 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 186 mm
  • mass m = 6,9 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 14 L volume
from 126/80 Hz (-3dB/-8dB)
 
recommended cabinet 2:
34 L volume bass reflex cabinet
with 2x HP100 reflex tube, 22 cm long.
from 75/57 Hz (-3dB/-8dB).

15S420       order no. ah-BMS15S420L       - not available
37 cm midrange driver with high quality cone.
  • power handling (continuous/programme) = 900 W
  • frequency range = 40-2500 Hz
  • resonance frequency fs = 39,8 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 25,5 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 114 g
  • equivalent volume of compliance Vas = 152 l
  • total Q factor Qts = 0,25 (Qms=4,96, Qes=0,26)
  • voice coil diameter = 102 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 184 mm
  • mass m = 10,7 kg
PDF data sheet
 

 

Woofer


open a bigger photo

recommended cabinet 1:
closed cabinet with 73 L volume
from 53/33 Hz (-3dB/-8dB)
 
recommended cabinet 2:
264 L volume bass reflex cabinet
with HP70 reflex tube, 1 cm long.
from 27/21 Hz (-3dB/-8dB).

18N860       order no. ah-BMS18N860L       - not available
16 cm bass driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 750/1500 W
  • frequency range = 20-200 Hz
  • resonance frequency fs = 24,85 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 5,33 Ohm
  • force factor BL = 24,93 N/A
  • voice coil inductance L = 0,81 mH
  • effective piston radiating area Sd = 1212 cm2
  • effective mechanical mass incl. air load mms = 280 g
  • equivalent volume of compliance Vas = 304 l
  • total Q factor Qts = 0,37 (Qms=5,33, Qes=0,4)
  • voice coil diameter = 101 mm
  • mounting diameter d = 112 mm
  • overall diameter d = 158 mm
  • mounting depth (not countersunk) t = 234 mm
  • mass m = 10,5 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 16 L volume
from 65/41 Hz (-3dB/-8dB)
 
recommended cabinet 2:
54 L volume bass reflex cabinet
with HP100 reflex tube, 31 cm long.
from 34/27 Hz (-3dB/-8dB).

12N630       order no. ah-BMS12N630L       EUR 364,00 excl. VAT: € 305.88 / $ 268.32
30 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 600 W
  • frequency range = 25-300 Hz
  • resonance frequency fs = 28,6 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 6 Ohm
  • force factor BL = 19,75 N/A
  • effective piston radiating area Sd = 498 cm2
  • effective mechanical mass incl. air load mms = 133 g
  • equivalent volume of compliance Vas = 81,37 l
  • total Q factor Qts = 0,35 (Qms=6,24, Qes=0,37)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 159 mm
  • mass m = 4,1 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 16 L volume
from 65/41 Hz (-3dB/-8dB)
 
recommended cabinet 2:
54 L volume bass reflex cabinet
with HP100 reflex tube, 31 cm long.
from 34/27 Hz (-3dB/-8dB).

12S330       order no. ah-BMS12S330L       EUR 259,00 excl. VAT: € 217.65 / $ 190.92
30 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 600 W
  • frequency range = 25-3000 Hz
  • resonance frequency fs = 28,6 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 6 Ohm
  • force factor BL = 19,75 N/A
  • effective piston radiating area Sd = 500 cm2
  • effective mechanical mass incl. air load mms = 133 g
  • equivalent volume of compliance Vas = 81,37 l
  • total Q factor Qts = 0,35 (Qms=6,24, Qes=0,37)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 159 mm
  • mass m = 9,4 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 14 L volume
from 119/75 Hz (-3dB/-8dB)
 
recommended cabinet 2:
34 L volume bass reflex cabinet
with 2x HP100 reflex tube, 26 cm long.
from 71/53 Hz (-3dB/-8dB).

15N830       order no. ah-BMS15N830L       - not available
37 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 1000 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 37,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 26,05 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 129 g
  • equivalent volume of compliance Vas = 152 l
  • total Q factor Qts = 0,25 (Qms=6,67, Qes=0,26)
  • voice coil diameter = 102 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 186 mm
  • mass m = 5,7 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 23 L volume
from 77/48 Hz (-3dB/-8dB)
 
recommended cabinet 2:
73 L volume bass reflex cabinet
with 2x HP100 reflex tube, 29 cm long.
from 41/32 Hz (-3dB/-8dB).

15N840       order no. ah-BMS15N840LV       - not available (_)
37 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 1200 W
  • frequency range = 22-300 Hz
  • resonance frequency fs = 31,6 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 25,09 N/A
  • effective piston radiating area Sd = 855 cm2
  • effective mechanical mass incl. air load mms = 195 g
  • equivalent volume of compliance Vas = 133,05 l
  • total Q factor Qts = 0,33 (Qms=4,72, Qes=0,35)
  • voice coil diameter = 102 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 186 mm
  • mass m = 8,55 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 26 L volume
from 71/45 Hz (-3dB/-8dB)
 
recommended cabinet 2:
89 L volume bass reflex cabinet
with 2x HP100 reflex tube, 28 cm long.
from 37/29 Hz (-3dB/-8dB).

15N840-4       order no. ah-BMS15N840-4       - not available
37 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 1200 W
  • frequency range = 22-300 Hz
  • resonance frequency fs = 31 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 18,2 N/A
  • effective piston radiating area Sd = 855 cm2
  • effective mechanical mass incl. air load mms = 203 g
  • equivalent volume of compliance Vas = 133,05 l
  • total Q factor Qts = 0,33 (Qms=4,82, Qes=0,36)
  • voice coil diameter = 102 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 186 mm
  • mass m = 6,8 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 17 L volume
from 112/70 Hz (-3dB/-8dB)
 
recommended cabinet 2:
44 L volume bass reflex cabinet
with 2x HP100 reflex tube, 21 cm long.
from 65/49 Hz (-3dB/-8dB).

15S430       order no. ah-BMS15S430L       - not available
37 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 1200 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 36,6 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 24,9 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 132 g
  • equivalent volume of compliance Vas = 173,5 l
  • total Q factor Qts = 0,26 (Qms=6,14, Qes=0,27)
  • voice coil diameter = 102 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 184 mm
  • mass m = 10,7 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 28 L volume
from 92/58 Hz (-3dB/-8dB)
 
recommended cabinet 2:
92 L volume bass reflex cabinet
with 2x HP100 reflex tube, 12 cm long.
from 48/38 Hz (-3dB/-8dB).

15N630       order no. ah-BMS15N630L       EUR 364,00 excl. VAT: € 305.88 / $ 268.32
37 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 600 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 39 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 21,76 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 119 g
  • equivalent volume of compliance Vas = 152 l
  • total Q factor Qts = 0,34 (Qms=6,74, Qes=0,36)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 184 mm
  • mass m = 4,3 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 16 L volume
from 111/70 Hz (-3dB/-8dB)
 
recommended cabinet 2:
45 L volume bass reflex cabinet
with 2x HP100 reflex tube, 21 cm long.
from 63/48 Hz (-3dB/-8dB).

15S330       order no. ah-BMS15S330L       EUR 289,00 excl. VAT: € 242.86 / $ 213.03
37 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 600 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 39 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 22,93 N/A
  • effective piston radiating area Sd = 880 cm2
  • effective mechanical mass incl. air load mms = 115 g
  • equivalent volume of compliance Vas = 139,5 l
  • total Q factor Qts = 0,28 (Qms=3,4, Qes=0,3)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 196 mm
  • mass m = 9,6 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 14,3 L volume
from 121/76 Hz (-3dB/-8dB)
 
recommended cabinet 2:
36 L volume bass reflex cabinet
with 2x HP100 reflex tube, 23 cm long.
from 71/53 Hz (-3dB/-8dB).

15N830       order no. ah-BMS15N830LV       - not available (_)
38 cm bass driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 550/1100 W
  • frequency range = 35-1000 Hz
  • resonance frequency fs = 39,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 97 dB (2,83V; 1m)
  • DC resistance Re = 5 Ohm
  • force factor BL = 24,6 N/A
  • voice coil inductance L = 0,7 mH
  • effective piston radiating area Sd = 1000 cm2
  • effective mechanical mass incl. air load mms = 130 g
  • equivalent volume of compliance Vas = 142 l
  • total Q factor Qts = 0,26 (Qms=6,6, Qes=0,27)
  • voice coil diameter = 101,6 mm
  • mounting diameter d = 355 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 181 mm
  • mass m = 5,7 kg
PDF data sheet
 

open a bigger photo


open a bigger photo

recommended cabinet 1:
closed cabinet with 19 L volume
from 90/57 Hz (-3dB/-8dB)
 
recommended cabinet 2:
61 L volume bass reflex cabinet
with 2x HP100 reflex tube, 24 cm long.
from 48/37 Hz (-3dB/-8dB).

15N850       order no. ah-BMS15N850L       - not available (_)
38 cm bass driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 600/1200 W
  • frequency range = 20-200 Hz
  • resonance frequency fs = 37 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 5,6 Ohm
  • force factor BL = 25,2 N/A
  • voice coil inductance L = 1,43 mH
  • effective piston radiating area Sd = 800 cm2
  • effective mechanical mass incl. air load mms = 170 g
  • equivalent volume of compliance Vas = 110,96 l
  • total Q factor Qts = 0,33 (Qms=7,38, Qes=0,34)
  • voice coil diameter = 101,6 mm
  • mounting diameter d = 355 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 187 mm
  • mass m = 8,55 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 31 L volume
from 70/44 Hz (-3dB/-8dB)
 
recommended cabinet 2:
83 L volume bass reflex cabinet
with 2x HP100 reflex tube, 32 cm long.
from 40/31 Hz (-3dB/-8dB).

18N850-4       order no. ah-BMS18N850-4       - not available
44 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 1200 W
  • frequency range = 20-200 Hz
  • resonance frequency fs = 23,7 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 97 dB (2,83V; 1m)
  • DC resistance Re = 3 Ohm
  • force factor BL = 23 N/A
  • effective piston radiating area Sd = 1212 cm2
  • effective mechanical mass incl. air load mms = 322 g
  • equivalent volume of compliance Vas = 288 l
  • total Q factor Qts = 0,26 (Qms=7,45, Qes=0,27)
  • voice coil diameter = 102 mm
  • mounting diameter d = 414 mm
  • overall diameter d = 457 mm
  • mounting depth (not countersunk) t = 233 mm
  • mass m = 9,8 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 74 L volume
from 53/33 Hz (-3dB/-8dB)
 
recommended cabinet 2:
272 L volume bass reflex cabinet
with 4x HP100 reflex tube, 37 cm long.
from 26/21 Hz (-3dB/-8dB).

18S430       order no. ah-BMS18S430L       - not available
44 cm bass driver with high quality cone.
  • power handling (continuous/programme) = 1200 W
  • frequency range = 20-200 Hz
  • resonance frequency fs = 25,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 5,5 Ohm
  • force factor BL = 24,5 N/A
  • effective piston radiating area Sd = 1212 cm2
  • effective mechanical mass incl. air load mms = 279 g
  • equivalent volume of compliance Vas = 288 l
  • total Q factor Qts = 0,38 (Qms=5,8, Qes=0,41)
  • voice coil diameter = 102 mm
  • mounting diameter d = 414 mm
  • overall diameter d = 457 mm
  • mounting depth (not countersunk) t = 218 mm
  • mass m = 12,8 kg

 

open a bigger photo

recommended cabinet 1:
closed cabinet with 49 L volume
from 75/48 Hz (-3dB/-8dB)
 
recommended cabinet 2:
165 L volume bass reflex cabinet
with 4x HP100 reflex tube, 28 cm long.
from 39/31 Hz (-3dB/-8dB).

18N830       order no. ah-BMS18N830LV2       EUR 570,00 excl. VAT: € 478.99 / $ 420.17
46 cm bass driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 550/1000 W
  • frequency range = 20-200 Hz
  • resonance frequency fs = 32,9 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 96 dB (2,83V; 1m)
  • DC resistance Re = 5 Ohm
  • force factor BL = 23,3 N/A
  • voice coil inductance L = 0,79 mH
  • effective piston radiating area Sd = 1212 cm2
  • effective mechanical mass incl. air load mms = 200 g
  • equivalent volume of compliance Vas = 247 l
  • total Q factor Qts = 0,35 (Qms=6,8, Qes=0,37)
  • voice coil diameter = 102 mm
  • mounting diameter d = 412 mm
  • overall diameter d = 458 mm
  • mounting depth (not countersunk) t = 209 mm
  • mass m = 7,72 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 46 L volume
from 71/45 Hz (-3dB/-8dB)
 
recommended cabinet 2:
144 L volume bass reflex cabinet
with 4x HP100 reflex tube, 40 cm long.
from 38/30 Hz (-3dB/-8dB).

18N840       order no. ah-BMS18N840LV2       - not available (_)
46 cm bass driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 600/1199 W
  • frequency range = 20-200 Hz
  • resonance frequency fs = 28,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 5 Ohm
  • force factor BL = 24,4 N/A
  • voice coil inductance L = 0,87 mH
  • effective piston radiating area Sd = 1212 cm2
  • effective mechanical mass incl. air load mms = 220 g
  • equivalent volume of compliance Vas = 288 l
  • total Q factor Qts = 0,32 (Qms=6,66, Qes=0,33)
  • voice coil diameter = 101,6 mm
  • mounting diameter d = 412 mm
  • overall diameter d = 458 mm
  • mounting depth (not countersunk) t = 220 mm
  • mass m = 9,8 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 49 L volume
from 68/43 Hz (-3dB/-8dB)
 
recommended cabinet 2:
165 L volume bass reflex cabinet
with 4x HP100 reflex tube, 37 cm long.
from 35/28 Hz (-3dB/-8dB).

18N850       order no. ah-BMS18N850LV2       EUR 813,00 excl. VAT: € 683.19 / $ 599.29
46 cm bass driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 600/1200 W
  • frequency range = 20-200 Hz
  • resonance frequency fs = 29,7 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 5 Ohm
  • force factor BL = 26,2 N/A
  • voice coil inductance L = 0,89 mH
  • effective piston radiating area Sd = 1212 cm2
  • effective mechanical mass incl. air load mms = 240 g
  • equivalent volume of compliance Vas = 247 l
  • total Q factor Qts = 0,34 (Qms=7,45, Qes=0,36)
  • voice coil diameter = 102 mm
  • mounting diameter d = 412 mm
  • overall diameter d = 458 mm
  • mounting depth (not countersunk) t = 220 mm
  • mass m = 9,8 kg
PDF data sheet
 

open a bigger photo

5CN140       order no. ah-BMS5CN140H       EUR 284,00 excl. VAT: € 238.66 / $ 209.35
14 cm coax driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 60/120 W
  • frequency range = 1500-20000 Hz
  • resonance frequency fs = 138 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 12,2 Ohm
  • force factor BL = 10,7 N/A
  • effective piston radiating area Sd = 700 cm2
  • effective mechanical mass incl. air load mms = 10 g
  • equivalent volume of compliance Vas = 1,03 l
  • total Q factor Qts = 0,69 (Qms=3,4, Qes=0,87)
  • voice coil diameter = 38 mm
  • mounting diameter d = 117 mm
  • overall diameter d = 135,5 mm
  • mounting depth (not countersunk) t = 82 mm
  • mass m = 0,98 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 6,8 L volume
from 119/75 Hz (-3dB/-8dB)
 
recommended cabinet 2:
28 L volume bass reflex cabinet
with HP70 reflex tube, 5 cm long.
from 54/46 Hz (-3dB/-8dB).

8C250       order no. ah-BMS8C250L       EUR 214,00 excl. VAT: € 179.83 / $ 157.75
20 cm coax driver with paper cone.
  • power handling (continuous/programme) = 100/200 W
  • frequency range = 70-3000 Hz
  • resonance frequency fs = 79,1 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 5,4 Ohm
  • force factor BL = 9,95 N/A
  • effective piston radiating area Sd = 200 cm2
  • effective mechanical mass incl. air load mms = 20 g
  • equivalent volume of compliance Vas = 10,18 l
  • total Q factor Qts = 0,52 (Qms=4,85, Qes=0,61)
  • voice coil diameter = 51 mm
  • mounting diameter d = 180 mm
  • overall diameter d = 205 mm
  • mounting depth (not countersunk) t = 104 mm
  • mass m = 3 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 1,2 L volume
from 249/157 Hz (-3dB/-8dB)
 
recommended cabinet 2:
3,3 L volume bass reflex cabinet
with HP50 reflex tube, 7 cm long.
from 142/108 Hz (-3dB/-8dB).

8CN552       order no. ah-BMS8CN552L       EUR 414,00 excl. VAT: € 347.90 / $ 305.17
20 cm coax driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 100/200 W
  • frequency range = 1500-20000 Hz
  • resonance frequency fs = 87,6 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 95,5 dB (2,83V; 1m)
  • DC resistance Re = 5,4 Ohm
  • force factor BL = 13,44 N/A
  • effective piston radiating area Sd = 200 cm2
  • effective mechanical mass incl. air load mms = 20 g
  • equivalent volume of compliance Vas = 10,08 l
  • total Q factor Qts = 0,29 (Qms=5,28, Qes=0,3)
  • voice coil diameter = 52 mm
  • mounting diameter d = 182 mm
  • overall diameter d = 205 mm
  • mounting depth (not countersunk) t = 115 mm
  • mass m = 2,15 kg
PDF data sheet
 

12C262       order no. ah-BMS12C262L       EUR 316,00 excl. VAT: € 265.55 / $ 232.94
30 cm coax driver with high quality cone.
  • power handling (continuous/programme) = 400 W
  • frequency range = 55-20000 Hz
  • resonance frequency fs = 45,4 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 21 N/A
  • effective piston radiating area Sd = 487 cm2
  • effective mechanical mass incl. air load mms = 65 g
  • equivalent volume of compliance Vas = 62,8 l
  • total Q factor Qts = 0,23 (Qms=5,4, Qes=0,24)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 179 mm
  • mass m = 7,8 kg
PDF data sheet
 

open a bigger photo

12CN860       order no. ah-BMS12CN860L       EUR 1289,00 excl. VAT: € 1083.19 / $ 950.17
30 cm coax driver with high quality cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 400/800 W
  • frequency range = 40-22000 Hz
  • resonance frequency fs = 41,6 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 97 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 24,46 N/A
  • voice coil inductance L = 0,89 mH
  • effective piston radiating area Sd = 449 cm2
  • effective mechanical mass incl. air load mms = 66 g
  • equivalent volume of compliance Vas = 62,1 l
  • total Q factor Qts = 0,16 (Qms=4,5, Qes=0,17)
  • voice coil diameter = 44,4 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 318 mm
  • mounting depth (not countersunk) t = 263 mm
  • mass m = 8,55 kg
PDF data sheet
 

12C362       order no. ah-BMS12C362L       EUR 393,00 excl. VAT: € 330.25 / $ 289.69
30 cm coax driver with high quality cone.
  • power handling (continuous/programme) = 500 W
  • frequency range = 45-20000 Hz
  • resonance frequency fs = 47,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 24,1 N/A
  • effective piston radiating area Sd = 487 cm2
  • effective mechanical mass incl. air load mms = 66 g
  • equivalent volume of compliance Vas = 56,45 l
  • total Q factor Qts = 0,18 (Qms=4,24, Qes=0,19)
  • voice coil diameter = 77 mm
  • mounting diameter d = 283 mm
  • overall diameter d = 315 mm
  • mounting depth (not countersunk) t = 198 mm
  • mass m = 10,2 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 7,9 L volume
from 117/74 Hz (-3dB/-8dB)
 
recommended cabinet 2:
22 L volume bass reflex cabinet
with HP100 reflex tube, 23 cm long.
from 67/51 Hz (-3dB/-8dB).

12CN680       order no. ah-BMS12CN680L       EUR 630,00 excl. VAT: € 529.41 / $ 464.40
32 cm coax driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 250/500 W
  • frequency range = 50-20000 Hz
  • resonance frequency fs = 41,3 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 20,03 N/A
  • effective piston radiating area Sd = 500 cm2
  • effective mechanical mass incl. air load mms = 80 g
  • equivalent volume of compliance Vas = 67,12 l
  • total Q factor Qts = 0,28 (Qms=6,25, Qes=0,29)
  • voice coil diameter = 77 mm
  • mounting diameter d = 193 mm
  • overall diameter d = 318 mm
  • mounting depth (not countersunk) t = 180 mm
  • mass m = 5,1 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 31 L volume
from 89/56 Hz (-3dB/-8dB)
 
recommended cabinet 2:
105 L volume bass reflex cabinet
with 2x HP100 reflex tube, 10 cm long.
from 47/37 Hz (-3dB/-8dB).

15CN680       order no. ah-BMS15CN680L       EUR 668,00 excl. VAT: € 561.34 / $ 492.41
37 cm coax driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 250/500 W
  • frequency range = 40-2000 Hz
  • resonance frequency fs = 39 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 20,17 N/A
  • effective piston radiating area Sd = 900 cm2
  • effective mechanical mass incl. air load mms = 110 g
  • equivalent volume of compliance Vas = 157,8 l
  • total Q factor Qts = 0,35 (Qms=6,86, Qes=0,37)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 203 mm
  • mass m = 5,3 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 23 L volume
from 103/65 Hz (-3dB/-8dB)
 
recommended cabinet 2:
70 L volume bass reflex cabinet
with 2x HP100 reflex tube, 13 cm long.
from 56/43 Hz (-3dB/-8dB).

15C262       order no. ah-BMS15C262L       EUR 334,00 excl. VAT: € 280.67 / $ 246.20
37 cm coax driver with high quality cone.
  • power handling (continuous/programme) = 400 W
  • frequency range = 40-2500 Hz
  • resonance frequency fs = 40 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 20,5 N/A
  • effective piston radiating area Sd = 834 cm2
  • effective mechanical mass incl. air load mms = 990 g
  • equivalent volume of compliance Vas = 155,8 l
  • total Q factor Qts = 0,31 (Qms=4,64, Qes=0,33)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 211 mm
  • mass m = 7,6 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 16 L volume
from 116/73 Hz (-3dB/-8dB)
 
recommended cabinet 2:
45 L volume bass reflex cabinet
with 2x HP100 reflex tube, 19 cm long.
from 66/50 Hz (-3dB/-8dB).

15C362       order no. ah-BMS15C362L       EUR 409,00 excl. VAT: € 343.70 / $ 301.49
37 cm coax driver with high quality cone.
  • power handling (continuous/programme) = 500 W
  • frequency range = 40-20000 Hz
  • resonance frequency fs = 40,7 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 23,4 N/A
  • effective piston radiating area Sd = 834 cm2
  • effective mechanical mass incl. air load mms = 108 g
  • equivalent volume of compliance Vas = 137,7 l
  • total Q factor Qts = 0,28 (Qms=4,28, Qes=0,3)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 229 mm
  • mass m = 7,6 kg
PDF data sheet
 

recommended cabinet 1:
closed cabinet with 20 L volume
from 105/66 Hz (-3dB/-8dB)
 
recommended cabinet 2:
61 L volume bass reflex cabinet
with 2x HP100 reflex tube, 15 cm long.
from 57/44 Hz (-3dB/-8dB).

15C682       order no. ah-BMS15C682L       - not available (_)
37 cm coax driver with high quality cone.
  • power handling (continuous/programme) = 500 W
  • frequency range = 40-20000 Hz
  • resonance frequency fs = 40,7 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 22,9 N/A
  • effective piston radiating area Sd = 834 cm2
  • effective mechanical mass incl. air load mms = 108 g
  • equivalent volume of compliance Vas = 136,3 l
  • total Q factor Qts = 0,3 (Qms=6,28, Qes=0,32)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 219 mm
  • mass m = 5,2 kg
PDF data sheet
 

open a bigger photo


open a bigger photo

recommended cabinet 1:
closed cabinet with 11,1 L volume
from 135/85 Hz (-3dB/-8dB)
 
recommended cabinet 2:
29 L volume bass reflex cabinet
with 2x HP100 reflex tube, 22 cm long.
from 78/59 Hz (-3dB/-8dB).

15CN860       order no. ah-BMS15CN860L       EUR 1308,00 excl. VAT: € 1099.16 / $ 964.18
37 cm coax driver with high quality cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 500/1000 W
  • frequency range = 40-22000 Hz
  • resonance frequency fs = 46 Hz
  • impedance R = 16 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 24,28 N/A
  • voice coil inductance L = 0,8 mH
  • effective piston radiating area Sd = 804 cm2
  • effective mechanical mass incl. air load mms = 106 g
  • equivalent volume of compliance Vas = 102 l
  • total Q factor Qts = 0,27 (Qms=3,5, Qes=0,3)
  • voice coil diameter = 101,6 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 292 mm
  • mass m = 8,95 kg
PDF data sheet
 

open a bigger photo

recommended cabinet 1:
closed cabinet with 31 L volume
from 89/56 Hz (-3dB/-8dB)
 
recommended cabinet 2:
105 L volume bass reflex cabinet
with 2x HP100 reflex tube, 10 cm long.
from 47/37 Hz (-3dB/-8dB).

15CN682       order no. ah-BMS15CN682L       EUR 595,00 excl. VAT: € 500.00 / $ 438.60
38 cm coax driver with paper cone. The magnet system is based on Neodymium technology.
  • power handling (continuous/programme) = 250/500 W
  • frequency range = 40-20000 Hz
  • resonance frequency fs = 39 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 98 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 20,17 N/A
  • effective piston radiating area Sd = 900 cm2
  • effective mechanical mass incl. air load mms = 110 g
  • equivalent volume of compliance Vas = 157,8 l
  • total Q factor Qts = 0,35 (Qms=6,86, Qes=0,37)
  • voice coil diameter = 77 mm
  • mounting diameter d = 358 mm
  • overall diameter d = 388 mm
  • mounting depth (not countersunk) t = 215 mm
  • mass m = 5,3 kg
PDF data sheet
 
driver  
Mids   Woofer   Coaxial speaker  
The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.

Home  
 
© Copyright 2010 Iris Strassacker; All rights reserved. - errors and omissions excepted