TRF SMD 1000.4D H
980Watt RMSPOWER RMS 4ohm 170W X4POWER RMS 2ohm 245W X4POWER RMS(bridged)4ohm 490W X2
1960Watt MAXPOWER MAX 4ohm 340W X4POWER MAX 2ohm 490W X4POWER MAX(bridged)4ohm 980W X2
SIGNAL TO NOISE:91dBINPUT SENSITIVITY:0.2v to 6vCROSSOVER:12db oct/slope4 channel operation4/3/2 channel operationSelectable FULL/HPF/LPF crossovers CH1/2bass boost:0 /6/12dBvariable low pass filter:250Hz to 35Hzvariable HI pass filter:35Hz to 250HZSelectable FULL/HPF/LPFcrossovers CH3/4variable low pass filter:250Hz to 35Hzvariable HI pass filter:35Hz to 250HZ1x6 gauge power & speaker terminalsFUSE : 100 AMPERLED power (green) and protect (red) indicator lightsTested voltage & THD: 14,4v &Less than 2% THDWorking voltage :8.5v to 15vDimension : 221x101.7x46mm