Class D digital power amplifier board T-AMP 1X500Wattproduct name|Class D digital audio power amplifier boardBandwidth frequency20-20KHZProduct number1x500watt T-AMPproduct codeAA-AB31511product weight414g ± 20gProduct Size121. 9X91. 4X38. 9mm soil 2mmPower supply rangeSingle power supply DC15-50V, recommended DC48Vrated powerMono full power output 500WNominal load3o hmScope of applicationFull-frequency power amplifier board with subwoofer