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Alpine® Mono Power Car Amplifier

Model #: PDR-M65
At a Glance
Alpine managed to pack more power per square inch into their PDR-M65 mono Power Density Reference amplifier than almost any other amp in its class. The PDR-M65 can put out up to 650 watts RMS, giving solid punch and definition to your bass, and it'll fit in almost any of the tiny spaces you find in many cars and trucks these days. You can adjust the amp's low-pass filter and bass boost to get just the right bass tone, and you can add the optional RUX-KNOB.2 remote bass knob to control your bass from the dash.
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$99,999.00Save $NaN

Get to know this product.

  • mono subwoofer amplifier
  • 450 watts RMS x 1 at 4 ohms (650 watts RMS x 1 at 2 ohms)
  • CEA-2006 compliant
  • variable low-pass filter (50-400 Hz, 24 dB/octave)
  • variable bass boost (0-12 dB at 50 Hz)
  • variable subsonic filter (min-40 Hz, 24 dB/octave)
  • Class D amp with MOSFET power supply
  • preamp inputs and outputs
  • fuse rating: 35A x 2
  • 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
Useful Documents


Signal to Noise Ratio:113 dB
Number of Channels:1

Misc. Specs

Depth (in.)6.5
Width (in.)9
Height (in.)2
Bluetooth CapableNo
Color Finish NameBlack
Amplifier ChannelsMono Block
Manufacturer Warranty1 Year
Water ResistantNo
Digital InputNo
Shallow MountNo
Speaker Level InputNo
Product Weight (lbs.)5.29
WarningProposition 65 Warning for California Residents