Reinforsed ribbed surround improving linear excursion, 3" High temp 4layer Cu voice coil, aluminium cooling bobbin nickel plated high strength push terminals Non pressed rugged paper cone design with stitching...
POWER SUPPLY MAX OUTPUT VOLTAGE PRE GRAPHIC FREQUENCY EQUALIZATION RANGE SUBWOOFER FREQUENCY INPUT IMPEDANCE S/N RATIO T.H.D CHANNEL SEPARATION FREQUNCY RESPONSE 11~15V DC NEG. GROUND 11V RMS 63Hz,125Hz,315Hz,750Hz,2.2KHz,6KHz,12KHz, +/-18DB 33~250Hz...