How Much Does It Cost To Install A Car Amplifier

You need an amplifier to complete your flawless car audio system. But how much does it cost to install a car amplifier? What if you want to upgrade it? 

Aside from the cost of the components, you will need to consider the parts and installation fee. This article will explain all cases and give you an estimate of the total installation cost. Let’s see! 

The Importance Of An Amp For Car 

An amplifier amplifies a poor audio signal in a car stereo system. The signal that leaves the amplifier can power speakers when the signal entering it is not enough to do so.

Having a separate amp in your car stereo system gives you the following benefits:  

Sound quality

With the help of a competent amplifier, you may increase loudness without adding more distortion to the sound. If you notice distortion in your car stereo system, you may need an amp to deal with it. 

Power supply

If you have a subwoofer in your car’s audio system, you should install an amp to support it. The subwoofer amp will improve the case if the car audio doesn’t have good connections, especially for a subwoofer.  


Many drivers like modernizing the equipment in their car audio system. If you have a high-channel amplifier, you will find it easier to upgrade the system. 

You may also want to get a stereo amplifier, which integrates multiple channels into one device. The audio effect then will be impressive. 

Added benefits

An average car audio system may belong to the earlier version. Hence, it doesn’t have the benefits you can find in the latest models. 

In this case, consider installing a new car amp to get those advanced features. The dull audio from old devices won’t bother you anymore. 


Every driver wants better car audio quality when they install car speakers in their audio system. The high expense of power use is what we often worry about. Fortunately, you can use the amp to maximize your power usage.

High-end amplifiers deliver outstanding efficiency. If fitted properly, the amplifier can support the entire car stereo system. It also ensures that the nearby cars won’t have to hear the music you are enjoying inside your car. 

How Much Does It Cost To Install A Car Amplifier? A range from $100 - $150

How Much Does It Cost To Install An Amp? 

It often costs you between $100 and $150 to hire an installer to install a simple car amp in your car’s audio system. But the cost may go up according to your requirements, such as the number of channels and amplifiers you want.

The car amplifier installation fee is worthwhile since if you have it installed improperly, your car audio system might be at risk. 

The average car owner spends between $150 and $400 on components and installation. Those components are RCA cables, speaker wires, a remote turn-on wire, ground wiring, and the amp’s power. 

Remember to include the car audio wiring harnesses to connect your amp to the head unit. Depending on the manufacturer and features, the cost may range from $20 to $150. 

If your automobile has multiple factory-installed amplifiers, installing aftermarket audio might be quite costly without the wire harnesses that work with your car stereo system. 

If you want to reduce the cost of installing your amp, consider a DIY project. 

This table illustrates the cost you need to spend on your amp installation to improve your car sound system:

DescriptionExpected Cost 
Car Amplifier $60 – $500
Parts $150 – $400
Amp wiring $20 – $150

How Much Does Car Amp Installation Cost By Professionals?

A car audio system consists of multiple components, such as an amplifier, a head unit, and speakers. Drivers often have their car audio system installed by a professional, and this service may cost $600 to $700. But it is about the A car audio installation cost. 

If the amp is the only component you want to be handled professionally, the fee can range from $100 to $600. Of course, installing a single part will affect others in the car’s audio system. Hence, the cost varies.  

DescriptionExpected Cost 
Car Amplifier $60 – $500
Parts $150 – $400
Amp wiring $20 – $150
Labor $100 to $60
Having your sound system professionally installed is more expensive

How Much Does It Cost To Upgrade A Car Amp? 

A car audio system upgrade typically costs $700 to $2,000. Some factors, such as the components you want to upgrade and the skill level of the project, determine the cost. 

However, when talking about upgrading the car amp, you replace it with a more powerful model. So the key is how much you are willing to pay for a higher-quality amplifier. 

The upgrade may also mean fixing and replacing the old amp with a new one to enhance the performance of the whole car stereo system. 

Besides, replacing the amp refers to re-connecting your car’s audio system. As a result, we need to consider the wiring and labor costs. 

Description Expected Cost 
New Amp$200 – $500 
Parts $150 – $400
Wiring $20 – $150
Labor $100 to $600 
Consider upgrading your car stereo installation when needed

Cost To Install A Car Amp By Regions 

Installation of a car audio system won’t cost much for those living in the Midwest. On the other hand, users on the East Coast will pay a heavy price because it is one of the most expensive regions of the country. 

The Atlantic and West Coast mechanics won’t charge you much. The installation cost falls in the middle of the range offered in the Midwest and East Coast. 

Here is how much you expect to pay to install your audio system in different places: 

RegionAverage Installation Cost 
East Coast$500 – $1,300
North Coast$450 – $1,200
Midwest$350 – $800
West Coast$450 – $1,000
South-Atlantic$400 – $950


Amplifiers play a vital role in all car stereo systems. You can install the amp yourself at a low cost or ask a professional to set it up correctly. Aside from the amp’s price, you need to consider other fees to determine the final cost. 

Are you ready to install the amp in your car’s sound system? Please let us know if you have any questions about this topic. 

Thank you for reading! 

This video will show you how to install a car amplifier: