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Memphis Audio Power Reference 300W 2-Channel Amplifier

Model #: PRXA300.2
Memphis Audio
At a Glance

Power Reference amplifiers feature a bold design complete with a wrap around LED accent light beam and a magnetic control panel cover allowing you to adjust the amplifier controls without tools for an effortless adjustments. The new cast aluminum chassis promotes improved heat dissipation which improves reliability and performance. PR amplifiers deliver the power and performance Memphis Audio fans have come to expect from our best-selling amplifier line.

Available in Store Only
$299.95Save $NaN

Get to know this product.

  • Diecast aluminum heatsink
  • Signal sensing auto turn on
  • Hidden top mounted control panel
  • 12dB/octave Butterworth crossover
  • 1O stable (MONO Amps)
  • Short circuit protection
  • Remote bass knob
  • Input select switch (4/5 channel models)


RMS POWER 4O100 x 2
RMS POWER 2O (w)150 x 2
Bridged/Mono Power 4O (w)300 x 1
THD% 4O<1%
Frequency Response20Hz - 180Hz
Dimensions L x W x H (in)13.2 x 7.5 x 2.1
Input Range220mV - 6V
Recommended Amp Kit8GKIT

Misc. Specs

Depth (in.)13.2
Width (in.)7.5
Height (in.)2.1
Preamp Outputs1
Amplifier Output (Watts)300
Bluetooth CapableNo
Amplifier Channels2
Impedance2 - 4 Ohms
Manufacturer Warranty1 Year
RMS Power Handling (Watts)300
Water ResistantNo
Digital InputNo
Shallow MountNo
Speaker Level InputNo
Number Of Outputs2
Minimum Impedance Unbridged2 Ohm
CollectionPower Reference
Number Of Inputs1
WarningProposition 65 Warning for California Residents