Factory amplifier — bypass it or keep it? The factory stereo systems in many of todays vehicles include an external amplifier. This factory amp is designed to make cheap factory speakers sound better. But it doesnt do you any favors when you replace the stereo or those stock speakers.

Does every car have a factory amp?

Most car audio systems dont include a separate amplifier, and the easiest car audio upgrades also leave the amplifier out. But the fact is that every single car audio system actually includes an amplifier, even if its just a weak built in amp, and your stereo literally wouldnt work without one.

What are amplifiers used for?

The device that amplifies something is called an amplifier. Of course, in the electrical circuit, including audio power amplifier, the various signals are exchanged as electrical signals. So, the amplifier is for amplifying the signal flowing in the electric circuit, and it amplifies the input current or voltage.

Can you remove factory amp?

Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of the car. Its usually worth the extra effort because youll get better sound from your new stereo, even if youre keeping those factory speakers.

What is the real life example of an amplifier?

In Electronic components, which are compact, small-signal amplifiers are commonly used devices as they have the capability to raise a relatively small input signal to a larger magnitude. For example from a Sensor such as a photo device, into a much larger output signal to drive a relay, lamp or loudspeaker.