ACDelco

90493876

ACDelco 90493876 Radio Speaker

EAN: 0036666804447

UPC: 036666804447

Speaker

Restore the sound quality of your audio system
GM-recommended replacement part for your GM vehicle's original factory speaker
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Music will sound its best with ACDelco GM Original Equipment Car Speakers, and are GM-recommended replacements for your vehicle’s 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 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. These original equipment car speakers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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