Speaker B&C Speakers 21SW152, 4 ohm, 21 inch4000 W continuous program power capacity 153 mm (6 in) split winding copper voice coil 30 - 1000 Hz response 96 dB sensitivity 60 mm peak-to-peak excursion before damage Neodymium magnet allows a very high force factor and linear excursion Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression Aluminium demodulating ring for very low distortion No review for this product, be the first to place your review. |