Acdelco Gm Genuine Parts 15201407 Rear Radio Speaker Telescopes Excellent Memory Retention Means The

Excellent Memory Retention Means The Cord Is Subject To Less Twisting And Tangling For Worry-Free Performance

Features: Support Two-Way Switching High-Quality Design

XPS 12/13/15 Series

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Acdelco Gm Genuine Parts 15201407 Rear Radio Speaker Telescopes Excellent Memory Retention Means TheMusic Will Sound Its Best With Acdelco Gm Original Equipment Car Speakers, And Are Gm Recommended Replacements For Your VehicleS Original Components. Speakers Turn Electrical Energy Into Mechanical Energy To Move Air, Using A Permanent Magnet And An Electromagnet. The Electromagnet Is Energized When The Radio Or Amplifier (If Equipped) Delivers Current To The Voice Coil On The Speaker. The Voice Coil Will Form A North And South Pole That Will Cause