Universal Car Stereo Hatchback Sealed Dual 10" Alpine Bundle Type S S-W10D2 Sub Box Enclosure with Harmony HA-A800.1 Amplifier & 4GA Amp Kit - Walmart.com
Alpine S-W10D2 S-Series 10" subwoofer with dual 2-ohm voice coils - Breakers Stereo and Performance
Focal 8" 250W Passive Car Subwoofer Box & Alpine 300W 2-Channel Car Amplifier Bass Package & Amplifier Wiring Kit