Woofer | 210 W Peak Power | 165 mm | 4 ohm
AP 6.5 feature a 32 mm pure copper voice coil, for high power handling and outstanding low frequency control. All the woofer don't employ any filter, to maximize efficiency: the dome profile has been optimised with Klippel R & amp;D Scan Vibrometer to obtain a calibrated mechanical low-pass cut-off frequency. The surround features the exclusive shallow Triple Wave profile, for maximum excursion linearity.