Alpine Pdx4. 150 4 Channel Car Amplifier

4 channel PDX Series high output amplifierDigital Power Supply150 watts RMS x 4 chan. 4 ohms150 watts RMS x 4  2 ohms (This is the only 4 channel amp we have seen that is stable at 4 and 2 ohms)300 watts x 2 bridgedLCD Status displayConnects to compatible Alpine head unitsBuilt-in high and low pass crossoversMOSFET Power SupplyCurrent, Short, Overload, and Overheat ProtectionQuick Connection Speaker TerminalsDimensions: 7.71" L x 10.08" W x 2.45" HFuse Rating 30A x 2High efficiency Design4 Layered PC BoardSpeaker level inputFront Panel Easy-Access Controls
Alpine Pdx4. 150 4 Channel Car Amplifier