![Pioneer GM-DX871 Limited Edition mono subwoofer amplifier — 800 watts RMS x 1 at 1 ohm at Crutchfield Pioneer GM-DX871 Limited Edition mono subwoofer amplifier — 800 watts RMS x 1 at 1 ohm at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2019/14/130/g130GMDX871-o_other1.jpg)
Pioneer GM-DX871 Limited Edition mono subwoofer amplifier — 800 watts RMS x 1 at 1 ohm at Crutchfield
![Amazon.com: Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) : Electronics Amazon.com: Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) : Electronics](https://m.media-amazon.com/images/I/51GwihdcwLL._AC_UF350,350_QL80_.jpg)
Amazon.com: Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) : Electronics
![Pioneer GM-DX871 Limited Edition mono subwoofer amplifier — 800 watts RMS x 1 at 1 ohm at Crutchfield Pioneer GM-DX871 Limited Edition mono subwoofer amplifier — 800 watts RMS x 1 at 1 ohm at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2019/14/130/g130GMDX871-o_other3.jpg)
Pioneer GM-DX871 Limited Edition mono subwoofer amplifier — 800 watts RMS x 1 at 1 ohm at Crutchfield
![Amazon.com: Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) : Electronics Amazon.com: Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed) : Electronics](https://m.media-amazon.com/images/I/51P3n+oBSkL._AC_UF894,1000_QL80_.jpg)