Audiopur is a German brand that searches worldwide for loudspeaker drivers with the highest quality characteristics.
Audiopur drivers feature an excellent price / performance ratio.
To our building proposals with Audiopur drivers.
recommended cabinet 1: closed cabinet with 8,1 L volume from 91/57 Hz (-3dB/-8dB) recommended cabinet 2: 23 L volume bass reflex cabinet with HP70 reflex tube, 17 cm long. from 51/39 Hz (-3dB/-8dB).
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.
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