ACDelco 19116641 GM Unique Gear Entrance Door Radio Speaker,black
(as of Sep 10,2020 10:46:42 UTC – Particulars)
2003 silverado entrance door audio system Features 2020:
Music will sound its best with ACDelco GM Unique Gear Automobile Audio system, and are GM-recommended replacements in your car’s unique parts. Audio system flip electrical power into mechanical power to maneuver air, utilizing a everlasting magnet and an electromagnet. The electromagnet is energized when the radio or amplifier (if geared up) delivers present to the voice coil on the speaker. The voice coil will type a north and south pole that can trigger the voice coil and the speaker cone to maneuver in relation to the everlasting magnet. The present delivered to the automotive speaker is quickly altering alternating present (A/C). This causes the speaker cone to maneuver in two instructions, producing sound. These unique gear automotive audio system have been manufactured to suit your GM car, offering the identical efficiency, sturdiness, and repair life you count on from Common Motors.
Restore the sound high quality of your audio system
GM-recommended substitute half in your GM car’s unique manufacturing facility speaker
Providing the standard, reliability, and sturdiness of GM OE
Manufactured to GM OE specification for match, type, and performance