Alpine BBX-T600 Amplifier and W10S4 10-inch Single 4 Ohm Subwoofer - Includes wire kit - Creative Audio
Universal Car Stereo Slotted S Port Dual 12" Alpine Type S S-W12D2 Sub Box Enclosure with S2-A60M Amplifier & 4GA Amp Kit | ALPINE-PACK145A-AMP
Vistreck 2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital Amp for Audio System - Walmart.com
PowerBass Party Pack - Single 10" Subwoofer in truck enclosure with ASA3-300.2 Amplifier and Wiring Kit - Creative Audio