Alpine PDX-4.150 4 channel digital amplifier 880 watt

These amplifiers are so compact, they can even be installed under a seat! That’s right, put all this power under a seat, instead of filling up the boot. The controls on the front are still accessible and the amplifiers are about 60% smaller than previous models with same power output. In the PDX-4.150, Alpine met the challenge of producing a full range digital amplifier to rival the sound quality of even the best high-end Class A/B amplifiers.

They use improved feedback circuitry to faithfully reproduce the input signal for improved dynamic range and higher fidelity. A revolutionary power supply filtering system, lower switching frequencies and lower output impedance combine to create extremely low distortion and greater speaker control, for clarity that meets or exceeds that found in the best Class A/B amplifiers. All the PDX amps benefit from the use of trickle down technology from the AlpineF

• 1Status amplifier. RMS Power (at 14.4V)
• Per channel into 2 ohms : 150W x 4
• Per channel into 4 ohms : 150W x 4
• Bridged 4 ohms: 300W x 2