BOSS Audio R1004 Riot 400W 4-Channel Class A/B Car Audio High Power Amplifier hot tubs outdoor capable of withstanding hazards of

capable of withstanding hazards of off-road driving

Effective 800-watt heating power ensures fast

Constructed with durability and reliability in mind

Dimensions: 48 inch diameter

curved seat is designed to fit a child's body

BOSS Audio R1004 Riot 400W 4-Channel Class A/B Car Audio High Power Amplifier hot tubs outdoor capable of withstanding hazards ofThe Boss R1004 4 channel amplifier features a MAX power handling of 400 watts and a RMS power handling of 50 watts. The Class A B circuit design runs cooler and more efficiently with low distortion and high reliability. This class is intermediate between Class A and B, with the two active elements conducting more than half of the time which are best used for speakers. Other features include a Hi Low pass crossover, a variable bass boost and is 2 ohm