Overview:

The PDX-5 5-channel amplifier supplies a full 75 watts RMS to four channels and 300 watts RMS to a subwoofer channel. You can drive your front and rear speakers, along with a subwoofer, with this compact amp — it's about the size of a small town phone book. Alpine uses smart design and high-quality internal components to keep the power going strong, even when you're pushing your system hard.

Specification:

5/3 Channel amplifier

75 watts RMS x 4 + 300 watts RMS x 1 at 4 or 2 ohms

150 watts RMS x 2 + 300 watts RMS x 1 in bridged mode (4-ohm stable in bridged mode)

Variable high- and low-pass filters (30-400 Hz, 12 dB/octave)

Alpine Class-D amplifier design

Stackable installation design with front-panel controls

Quick-connect speaker connectors

Preamp-level inputs

MOSFET power and output stages

Fuse rating: 20A x 2

B5 Size:10-3/16"W x 2-1/2"H x 8-7/8"D