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Memphis Audio Power Reference 5x7" Coaxial Speaker

Model #: PRX57
Memphis Audio
At a Glance

Power Reference speakers represent excellent sound and quality in a full range of sizes to fit almost any factory speaker location. These features make Power Reference speakers the perfect solution for most vehicles looking for a solid audio upgrade. These speakers are extremely reliable, and when installed by an authorize dealer boast one of the best warranties in the business.

Available in Store Only
$129.99Save $NaN

Get to know this product.

  • Polyurethane surround
  • PEI dome tweeter
  • Multi-direction pivot tweeter system
  • Stealthy black-on-black M-Cone design
Useful Documents


Size (in)5x7"
RMS Power (w)40
Peak Power (w)80
Sensitivity (dB)88
Mounting Depth (in)2.25
Magnet Size (oz)10

Misc. Specs

Manufacturer Warranty1 Year
Car Speaker Size5 x 7
Mounting Hardware IncludedNo
RMS Power Handling (Watts)40
Water ResistantNo
Peak Power Rating (Watts)80
WarningProposition 65 Warning for California Residents