Dayton Audio DCS385-4 15" Classic Subwoofer 4 Ohm

JVC CW-DR1040ML 10-Inch RGB Illunimanation Outdoor Marine/Car Audio Subwoofer - 1,300 Watt Single Black Waterproof Bass Loud Speaker for Marine Stereo Sound System

NVX PBK-GMVETC6-NSW104V2 Subwoofer Bass Package for 2006-2013 Chevy Corvette | 10" 500W RMS Subwoofer, Custom Box, Amplifier & Complete Wiring Kit

Hifonics 2 Pack Elite 15 Inch Car Mount Subwoofer with Dual 4 Ohm Voice Coil Speaker 3000 Watt Peak Power Mobile Amplifier System, Black

PowerBass PS-ADF110T - 10" Single Loaded Amplified Down Firing Enclosure

Dayton Audio MX10-22 10" Max-X High Excursion DVC Subwoofer 2 Ohms Per Coil 3200 Watt Max Car Audio Subwoofer

MB Quart DS1-204 8 Inch 400 Watt MAX 200 Watt RMS 4 Ohm Dual Voice Coil, Shallow Slim Subwoofer Speaker Pair for Car Audio Sound System

Sound Storm Laboratories US10K 10 Inch Powered Under Seat Car Subwoofer - 1000 Watts Max, Dual 4 Ohm Voice Coil, 8 Gauge Amp Installation Kit

DS18 SQ82 8" Car Audio Subwoofer with High End Aluminum Enclosure 1200 Watts Dual Voice Coil 4+4 Ohm - Modern Sub That Fits in Any Setting (1 Speaker)

B&C 8PS21-16 8" Professional Woofer 16 Ohm