BOSS Audio Systems R2504 - Riot 1000 Watt, 4 Channel, 2 4 Ohm Stable Class AB,
Get your music pumping with the Boss Audio Riot R2504 Class A/B 4-Channel Full Range Amplifier. Bridge channels for more power and flexibility. BOSS Audio Systems R2504 Riot Series Car Audio Stereo Subwoofer Amplif Wireless Phone Accessory.