Acdelco 22759389 Gm Original Equipment Rear Side Door Radio Speaker

Music Will Sound Its Best With Acdelco Gm Original Equipment Car Speakers. 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 The Voice Coil And The Speaker Cone To Move In Relation To The Permanent Magnet. The Current Delivered To The Car Speaker Is Rapidly Changing Alternating Current (A/C). This Causes The Speaker Cone To Move In Two Directions, Producing Sound.Get The Gm Quality You Know And Trust With Acdelco Gm Original Equipment Electronics. Stay With The Parts Brand Your Vehicle Came With And Get Peace Of Mind That The Fit, Form, And Function Is Up To The High Standards And Specifications Of General Motors. Acdelco Gm Original Equipment Electronics Are Engineered For Virtually Every Make And Model Of Gm Car, Light Duty Truck, And Sport Utility Vehicle. From Key Fobs, Tire Pressure Sensors And Components, Antennas And Components, Amplifiers, And Cables, Acdelco Has Your Vehicles Electronic Equipment Needs Covered.