ACDelco 25811051 GM Original Equipment Radio Speaker Amplifi... - 2024 report by Whydis
ACDelco 25811051 GM Original Equipment Radio Speaker Amplifier
An ACDelco GM Original Equipment Audio Amplifier is part of the audio system, and is a GM-recommended replacement for your vehicle’s original component. The purpose of the amplifier is to increase the power of a voltage or current signal. The output ...
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An ACDelco GM Original Equipment Audio Amplifier is part of the audio system, and is a GM-recommended replacement for your vehicle’s original component
The purpose of the amplifier is to increase the power of a voltage or current signal
The output signal of an audio amplifier may consist of the same frequencies as the input signal or it may consist of only a portion of the frequencies, as in the case of a subwoofer or midrange speaker
The audio amplifier amplifies the signal and sends it to the appropriate speakers
Each of the audio output channel circuits (+ and ?) at the audio amplifier have a DC bias voltage that is approximately one half of the battery voltage
The audio being played on the system is produced by a varying AC voltage that is centered around the DC bias voltage on the same circuit
The AC voltage is what causes the speaker cone to move and produce sound
Both the DC bias voltage and the AC voltage signals are needed for the audio system to properly produce sound
These original equipment audio amplifiers 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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