18 Inch Subwoofer Neodymium LF Woofer 3000 Watt Bass Speaker Driver Pa Rcf - AliExpress
Lot of (2) American Bass HAWK 15 Inch Dual 4 Ohm Voice Coil 3000 Watt Subwoofer Speaker with 80 Ounce Magnet and Kevlar Fiber Non-Pressed Paper Cone, Red - Newegg.com