And, I can give you a lot of reasons for which you need to have a separate amplifier in the audio system of your car. So, it is ultimately, a better choice to pair the head unit featuring the preamp outputs with the dedicated amplifier instead.

And, in the rare cases, in which head units do have the built-in power amplifier, they are too expensive, which takes it out of the option for most people. So, as you already know that most of the amplifiers are built in the head units and as I have mentioned before, unfortunately, this built-in amplifier in the head unit is not really strong. But the question remains, that why it is a must? What is its functioning? What can go wrong without an amplifier in the audio system of the car? Okay, we understand that there is an amplifier in every audio system and it is a must to have. Functions of amplifier in the carĬoming on to the main topic, that why do we need an amplifier in the car audio system. For example, it is quite common to have a dedicated audio amplifier in the car to drive a subwoofer in it. This amplifier may be built in the head unit or it can be built in other units. It actually, depends upon the amplifier that how loud and distortion-free, would the sound will be.Īs the amplifier is a must for every audio system, every audio system has at least one amplifier built in it. The signal, that goes into the amplifier is so weak that it can not drive speakers, but the signal coming out of the amplifier can do the job.Īnd, this process of amplification is the most necessary part of any audio system, whether it is a home audio system or the audio system of a car. And, the amplifier is actually, a device that just takes a weak audio signal and amplifies it making it into a stronger one. 1.1.4 Other features of the car amplifier:Īctually, the amplifier is present in both, home audio system as well as the audio system of the cars.1 Do you Need an Amp for Door Speakers?.So be aware of this, when buying a new one. But the bad thing is they mostly are not that good.

The thing for common knowledge you can keep in mind that most of the audio systems in the cars have their amplifier right in the head unit. But this amplifier it can be a weak built-in amplifier but know that your stereo system no matter how costly or how good it is, it can not work without an amplifier. But again, the amazing truth is that every audio system in the car must have an amplifier in it. Though there are cases, in which not most of the audio systems in the cars do not have a separate amplifier.Īnd even the easiest of the car’s audio upgrades leave the amplifier out of it. But the interesting fact is that every single audio system in every single car must have an amplifier in it. But the same can not be said for using the amplifier.Īs the amplifier, in most cases, are linked with the high performance of the car audio system. Door speakers can deliver high-quality music if you attach an amp in the car.Īnd the reason is that even though, you don’t need to be an expert or have a lot of knowledge in the matter for using stereo or maybe your speaker grills. The amplifier will enhance the quality of sound and you will experience a powerful bass with neat music. Yes, you should add an amplifier in your car for door speakers. One of our regular visitors asked if she needs a dedicated amplifier for door speakers? This is the reason which has led me to write this article in detail, to answer said question. And I have been asked this question many times by the people around me. There are some cases where people wonder whether they even need amplifiers for their car speakers or not. Many fellows do not know about the importance of amplifiers for the car door speakers.

Should i get speakeramp or subwoofer