Neodymium Subwoofer 18inch Speaker 4200W 4-Ohm Bass Sub 33-1000 Hz

18" SUBWOOFER  NEODYMIUM SUBWOOFER 18INCH SPEAKER 4200W 4-OHM BASS SUB 33-1000 HZNEODYMIUM MAGNET ALUMINIUM BASKET SUBWOOFER95.6 dB/SPL SENSITIVITY- 4200 WATT PROGRAM POWER HANDING- FEM OPTIMIZED MOTOR AND SUSPENSIONS- 53mm PEAK TO PEAK MAXIMUM EXCURSION- OPTIMIZED COOLING SYSTEM- DOUBLE SPIDER- RESONANCE FREE AND HEAVY DUTY BASKET DESIGN- TRIPLE ROLL SURROUND100% WATERPROOF COATING strong paper cone super big punchy subwoofer  18inch high power one Neodymium magnet subwoofers are used as one of the most popular pa system and also car audio products. This next evolution subwoofer uses a new, longer, in out cooper voice coil. The result is more energy in the gap, higher sensitivity, lower distortion and better overall performance. The 18NDS151AU features a 40mm long, 6 inch diameter (151mm) Copper Clad  Wire voice coil. With a 2100watt AES power rating, 95.6 dB sensitivity, and over 15.8 mm of Xvar, this high energy subwoofer is a significant step forward from similar models in the B&C range.Product Parameters Nominal diameter     460(18)Nominal impedance  4OHMMinimum impedance3.9 OHMProgram power (1) 4200WAES Power rating(2)2100WSensitivity (3) 95.6 DBFrequency range 33 ~ 1000HzVoice coil diameter 151(6)MMChassis material  AluninumMagnet material   NeodymiumMagnet dimensions (ODxIDxh) 146 x 60 x 10 MMCoil material CopperFormer material Glass FiberDetailed Photos Company Profile /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1