- Difference between the Alpair 12P and Alpair 12PW: The 12P model is a wide-band (full-range) unit covering the frequency range from ~Fs to HF frequencies. The 12PW unit was designed to be used as a high bandwidth mid-woofer with a more robust suspension (spider?) and cone, and ...
Mark Audio driver drawings complete set Alpair 12(also A12.2p) Alpair 10x Alpair 7.3 Alpair 6 | Alpair 6.2P | Alpair 6.2M CHR-70.3 | CHP-70.2 | CHBW-70 No3/ERT26 26mm Dome Tweeter No6/EL166 165mm midWoofer Alpair 5 Alpair 7 ...