1000 W continuous program power capacity 76 mm (3 in) copper voice coil 44 - 1000 Hz response 93.4 dB sensitivity FEA optimized Neodymium magnet assembly Aluminium demodulating ring for very low distortion Double silicone spider with optimized compliance
https://www.bcspeakers.com/en/products/lf-driver/15-0/8/15bg76-8
Recone kit RCK15BG768