Discontinued Alpine 4-Channel Amplifiers

55W RMS x 4 channel at 4 ohm • 65W RMS x 4 at 2 ohm • Bass Engine with variable high-pass/low-pass crossovers and subsonic filter • preamp outputs

4/3/2 Channel operation • 90W Peak / 50W RMS x 4 channel (4 ohm) high power amplifier • 240W Peak / 120W RMS x 2 channel Bridged Power • adjustable high-pass/low-pass crossovers • preamp outputs • MOSFET power supply • STAR circuitry • bass engine ready 

80W x 4 Car Amp • 100 watts RMS x 4 at 2 ohm • BassEngine® with variable high- and low-pass crossovers • preamp outputs

40W RMS x 4 Channel • 100 watts RMS x 2 bridged • Bass Engine with selectable low- and high-pass crossovers and tuned Bass EQ • preamp outputs

50W x 4 + 200W x1 Car Amp • 60 watts RMS x 4 at 2 ohm + 200 watts RMS x 1 at 4 ohm • BassEngine® with variable high-pass/low-pass crossovers, subsonic filter on the sub channel, and a tuned Bass EQ

Defective• 4-Channel Power Density Digital Amplifier • 150W x 4 chan. @ 4 Ohm • class D amp design • stackable installation design • MOSFET power supply • quick connect power connectors

Defective• 4-Channel Power Density Digital Amplifier • 150W x 4 chan. @ 4 Ohm • class D amp design • stackable installation design • MOSFET power supply • quick connect power connectors