Polk Audio GXR57 Car Audio Speaker

Polk Audio Updated: 2008-11-15 RSS
Polk Audio GXR57 Car Audio Speaker

Everyone knows that aftermarket car audio speakers always sound better than factory speakers. The GXR Series of great sounding, reasonably priced, easy-to-install car loudspeakers are your "instant" car audio upgrade kit.

* Cool look, great sound.
* High efficiency tweeter (with 1/2" voice coil), usually found on far more expensive speakers, for smooth, clean & detailed highs.
* Exclusive Duralam Cone: Silicone treated lacquered Fiber material is strong, yet light -- and waterproof -- for crystal clear midrange and durable long life.
* Airtight Butyl Rubber Surround is impervious to the elements.
* Ultra high efficiency -- plays loud and clean even with just head-unit power.
* High fit ratio and low profile design makes for easy installation in virtually any car on the road, your's included!

Get performance that impresses the pros, at a price that is perfect for car audio beginners, with the GXR Series. GXR Series speakers make upgrading easy -- the GXR Series is efficient enough to work well with stock electronics, engineered with a high fit ratio to drop right in, and priced to move.

Join us in our car audio obsession!

Driver Complement
Mid/Woofer: 1 - 5" x 7" (12.70cm x 17.78cm)
Duralam composite cone
Tweeter: 1 - 1/2" Diameter (1.27cm)
high efficiency tweeter

Overall Frequency Response: 57Hz-21kHz
Nominal Impedance: 4 ohms
Power Handling (continuous): 50 w
Power Handling (peak): 125 w
Efficiency: 92 dB
Voice Coil Diameter: Tweeter: 1/2" (1.27cm)

Install Dimensions
Full-range Mounting Depth
Top Mount: 2-1/8" (5.40cm)
Bottom Mount: 2-1/2" (6.35cm)
Driver Cut-out Dimensions: 5" x 7-1/8" (12.70cm x 18.10cm)