![Alpine X-W12D4 Car Audio Type X Series Sub 1800W Peak 12" Subwoofer Bundle with Harmony HA-A800.1 Amplifier & Amp Kit | HA-SUBPACK32 Alpine X-W12D4 Car Audio Type X Series Sub 1800W Peak 12" Subwoofer Bundle with Harmony HA-A800.1 Amplifier & Amp Kit | HA-SUBPACK32](https://www.hifisoundconnection.com/images/D.cache.d630/591/270.webp)
Alpine X-W12D4 Car Audio Type X Series Sub 1800W Peak 12" Subwoofer Bundle with Harmony HA-A800.1 Amplifier & Amp Kit | HA-SUBPACK32
![Amazon.com: Alpine X-W10D4 Car Audio Type X Dual 4 Ohm 1800 Watt 10" Subwoofers with Sub Install Kit Package : Electronics Amazon.com: Alpine X-W10D4 Car Audio Type X Dual 4 Ohm 1800 Watt 10" Subwoofers with Sub Install Kit Package : Electronics](https://m.media-amazon.com/images/I/51+yCqGoCCL._AC_.jpg)
Amazon.com: Alpine X-W10D4 Car Audio Type X Dual 4 Ohm 1800 Watt 10" Subwoofers with Sub Install Kit Package : Electronics
![Alpine W12S4 12" 250 Watt 4 OHM Subwoofers with GTR-601 Mono Subwoofer Amplifier 600 watts RMS x 1 at 2 ohms - Creative Audio Alpine W12S4 12" 250 Watt 4 OHM Subwoofers with GTR-601 Mono Subwoofer Amplifier 600 watts RMS x 1 at 2 ohms - Creative Audio](https://cdn11.bigcommerce.com/s-oqfwjl/images/stencil/500x659/products/36749/253609/alpinebdl211119-05__1__16402.1638378055.jpg?c=2)
Alpine W12S4 12" 250 Watt 4 OHM Subwoofers with GTR-601 Mono Subwoofer Amplifier 600 watts RMS x 1 at 2 ohms - Creative Audio
![Amazon.com: Alpine Bundle Compatible with Universal Car X-W12D4 Type X 12" Loaded SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure : Electronics Amazon.com: Alpine Bundle Compatible with Universal Car X-W12D4 Type X 12" Loaded SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure : Electronics](https://m.media-amazon.com/images/I/71unaUT94NL.jpg)