11 Best Budget Car Amplifiers

11 Best Budget Car Amplifiers: Finding the best budget car amplifier for you comes down to three aspects. Your requirements, vehicle power, and the space available and what compromises you can make for the available ones. Once you get the answers to the above queries, finding the perfect budget car amp will be no hassle.

It was a big challenge to find the right amp when the budget got very tight. To no more drain energy and waste time, I’ve created this article to make things easy for researchers of car amplifiers.

Guaranteeing you high-value low-priced amps. You will leave with a winner by your side after going through the list below of the best budget car amplifiers.

Our Top Picks On The Market Today

Alpine MRV-F300 Car Amplifier

• Channels:4

• Class:D

• Impedance:8 ohms

• Headphone Output:Yes (6.3 mm)

• Phono Stage:Yes

• Dimensions:12.99 x 9.06 x 4.33 inches

• Weight:4.6 lb

• Watts:50RMS

• No. Of Analog Inputs:4

Product Review

Alpine MRV-F300 is a 4-channel amplifier that is perfect for getting the best fit in budget prices. Why I’ve brought this amplifier here you’ll know it.

This amplifier is ideal to power 2 to 6 speakers along with a subwoofer in the mix. It’s a Class D amplifier which means it is small but efficient. The music will flow fine to your ears without the crisps of distortion or clipping. 

What might bother you is the shorter sound frequency. This plays well on low volumes; you will get the vibe for bass kicking. Still, Alpine never disappoints you. It has the best quality provided on an awesome budget. The smooth performance has already sided the other amplifiers. What’s more, to remember about it is, it will last for more than 4 years and still thump as it would be a day old.

BOSS Audio Systems PV3700 Car Amplifier

• Dimensions:17 x 10.3 x 2.3 inches

• Weight:12.53 lb.

• Class:A/B

• OHM:2-8

• Frequency:9 Hz – 50 kHz

• Volts:14.4 V

• Channels:5

• Watts:3700 RMS

Product Review

Boss Audio PV3700 is a winner that keeps on going. This does not only have 5 channels to power speakers and subwoofers but gives access to all types of music.

You will love it for how it works with a stock system without additional drilling and you will be able to maintain the perfect OEM look.

This amplifier is class A/B, so it might get warm after multiple hours of working. But if you are already living in a hotter region, you need a cooling system for it. Besides, Class A/B can give you the cleanest and highest quality music. This also means it will not create distortions at any sound level.

With super loud music, you can even fill the whole yard and farmhouses with one amplifier and of course, you will need improved quality speakers. Alpine amps get insanely loud, super compatible with stock, and perfect for those who have limited resources.

• Dimensions:11 x 11 x 5 inches

• Weight:0.01 ounces

• Class:D

• OHM:14

• Frequency:9 Hz – 50 kHz

• Volts:14.4 V

• Channels:5

• Watts:330 RMS

Product Review

Alpine S-A60M is another winning amp for your car. Here you don’t need to look for its compatibility with your vehicle, Alpine promises installation in almost any chassis. Let me share with you other details on the best budgets for an unbeatable amplifier.

This unit is very underrated, you will be getting more of how much you paid for it. The extra power boost supply is complimentary. Further, just an 8-inch sub becomes harder and harsher. But if you get a 12-inch subwoofer, it will perform twice as well as others.

It’s a Class D amplifier that is efficient for the finest performance ever. You will get it with a small footprint so you can install it anywhere.

BOSS Audio Systems R1100M Car Amplifier

• Dimensions:9.13 x 10.44 x 2.25 inches

• Weight:4.4 Pounds

• Class:A/B

• OHM:2/4 stable

• Frequency:9 Hz – 50 kHz

• Volts:14.4 V

• Channels:1

• Watts:1100 RMS

Product Review

Boss Audio R100M Riot has an amazing series of car amplifiers. This one is available to deliver 820 watts of power to potentially run high-power speakers. This monoblock amplifier is just another adventure you can find to increase the bass of a stereo with a subwoofer.

It is no less of excitement to have Boss Audio system features with a MOSFET power supply which can provide both high and low-level inputs. I love it in most circumstances, above all, it’s a great choice when connecting to a factory-fitted stereo or an aftermarket model. 

With a remote control subwoofer, you can easily tweak the bass to switch to your favorite music. Effectively this is capable of preventing all the high notes from reaching the sub-woofer. Inclusive of all these features, this is the best budget amp available on the market today.

Blaupunkt 1500W Car Amplifier

• Dimensions:11.8 x 7.5 x 2.1 inches

• Weight:0.48 Ounces

• Class:A/B

• OHM:4-8 stable

• Frequency:11 Hz – 14 kHz

• Volts:14.4 V

• Channels:4

• Watts:1500 RMS

Product Review

Blaupunkt is relatively the most powerful operator amplifier. The system is capable of supplying 1500W power that can give your music a high boost in power. It will leave you and the other attendees partying while on the road. You will not get rid of the hangover till the next few days.  

The 4-channel optimized full-range amplifier has 150W RMS output that embodies excellence and is perfect to install in your motor vehicle. As it belongs to Class AB which is better than its previous class. With less distortion and a frequency of nearly 0 to 400Hz, the sound and woofer will reach the next door.

This slim and efficient amplifier is built purpose to fit in any motor vehicle and you can connect it to your stereo system. It has base controls as far as the app itself. You will have to install an RCA control bass knob if you want that on the hand control.

Planet Audio AC1000.2 2 Car Amplifier

• Dimensions:9.5 x 10 x 2.4 inches

• Weight:6.1 Ounces

• Class:A/B

• OHM:2/4 stable

• Frequency:11 Hz – 14 kHz

• Volts:14.4 V

• Channels:2

• Watts:1000 RMS

Product Review

Planet Audio has the second-best power range in budget car amplifiers. It can be your excellent choice if you are looking for a couple of speakers to get bridged. 

Planet Audio AC1100.2 features variable low and high pass crossovers, and bass boost, and controls the subwoofer through an active remote control that helps in customizing the sound as per your choice. Edging the fitting that is made with the MOSFET power supply to have 2×375 watts. Regardless of other benefits, this amplifier fits smoothly with both high and low-level inputs. Easy to install with the stereo you have.

BOSS Audio Systems AR1500M Car Amplifier

• Dimensions:10.3 x 6.5 x 2.8 inches

• Weight:5 Pounds

• Class:D

• OHM:2/4 stable

• Frequency:35 Hz – 14 kHz

• Volts:14.4 V

• Channels:1

• Watts:1500 RMS

Product Review

Boss Audio Systems are an exemplary amplifier. These are familiar for absolutely high watts and good enough for someone looking to install a single-channel monoblock new subwoofer. I believe it is best to be called the affordable ones among the most powerful amplifiers, which makes Boss AR1500M a good example of what Boss Audio does.

Boss Audio systems make decent amps. These are the very best ones for what they feature within an attractive price range. It delivers 1500 watts @ 2 and 4 ohms while it accepts low and high inputs. This feature makes this easy to avail and chooses for any vehicle type regardless of size and weight.

This set is well-built with a slim body, and compact shape and measures 10.3 6.5 and 2.8 inches. Considering its price point, compact size, and lightweight, I guarantee you it’s interesting sound controls.

Rockford Fosgate R150X2 Car Amplifier

• Dimensions:14.5 x 10.3 x 4.3 inches

• Weight:6 Pounds

• Class:A/B

• OHM:2

• Frequency:35 Hz – 14 kHz

• Volts:14.4 V

• Channels:2

• Watts:50/75/150 RMS

Product Review

Rockford Fosgate R150X2 is a dual-channel stereo amplifier. This isn’t the cheapest on market but you should know the benefits you might miss if you pass this on. What you will get is an excellent performing amplifier from one of the best-known audio brands that customers trust for quality and lifelong activity.

This stereo amplifier possesses a heavy cast-aluminum chassis that drives away heat from the internally designed system with complete reliability in mind. This might not be as powerful among all reviewed amplifiers but this is an all-rounder, meanwhile delivering 2 x 50 watts of power, RMS @ 2 ohms, and being a bridge to deliver 150 watts RMS @ 4 ohms, powering a single subwoofer.

Rockford Fosgates has another benefit of remote control to the subwoofer. That is presented within very few amplifiers. Other than this, you would admire the heavy-cast aluminum chassis that will keep the system cool.

Skar Audio RP-350 Car Amplifier

• Dimensions:12.75 x 7 x 3 inches

• Weight:4.4 lb

• Class:D

• OHM:1

• Frequency:20 Hz – 250 Hz

• Volts:8.5v – ha14.4 V

• Channels:Monoblock

• Watts:388/350 RMS

Product Review

Skar Audio RP-350.1D monoblock amplifier could be an excellent choice designed for maximum power and highly efficient purposes. The unit is well-constructed in a compact size which results in easy installation in shrink spaces and is lightweight to be carried in any chassis. 

This system is rated to have 350 watts RMS @ 1-ohm power, to be paired with a single subwoofer up to around 400 watts or two small subs for 200 watts each. This is a Class D system that happens to be efficient in its performance without distortion and sound disturbance. Instead, it features a MOSFET power supply and 4-way protection circuitry and an efficient heatsink design. Skar Audios guarantee their customers’ reliability and potential in performance and for this, it has become a choice of most amplifier users.

Pioneer GM-A6704 Car Amplifier

• Dimensions:14.1 x 8.5 x 2.4 inches

• Weight:4.9 lb

• Class:A/B

• OHM:2/4

• Frequency:20 Hz – 250 Hz

• Volts:14.4 V

• Channels:4

• Watts:1000 RMS

Product Review

If you are searching for a versatile, 4-channel amplifier that does not only come within your budget but has a lot to offer you. After taking a closer look we have added this amplifier to our reviewed list for you to find out about this.

This amplifier is good enough to supply 1000 watts of RMS to power each of the front and rear speakers and subwoofers. This is simply a great choice for any factory-fitted stereo. However, you can connect it through two back channels, giving you an amazing opportunity to power two front speakers and a 190-watt subwoofer.

Pioneer amplifiers are well-built and come with auto signal sensing, a variable high pass filter, and adjustable bass boost. Being a leading audio system manufacturer, it produces one of the best amplifiers for cars that are reliable but it isn’t the cheapest on our list. Without regard to this, it holds an excellent performance value in the market, is a dedicated amp, and can power a second sub for you.

Planet Audio TR1500 Car Amplifier

• Dimensions:10.2 x 9.5 x 2.1 inches

• Weight:7.2 pounds

• Class:A/B

• OHM:2/4

• Frequency:20 Hz – 250 Hz

• Volts:14.4 V

• Channels:1

• Watts:1500 RMS

Product Review

As the recommended amplifiers have shrunk, our quality experiences still haven’t been compromised. For a budget, here most amplifiers lie under $100, and so Planet TR1500. 

1M monoblocks from Planet Audio is a needed amplifier to power a moderate-size subwoofer. Although the unit is good enough to deliver 1125 watts RMS @2 Ohms for a single channel. On the other side, with the maximum 1500 watts RMS, it features a MOSFET power supply and both, high and low-level inputs for variable connections. Certainly, this one also has a variable low pass crossover and switchable bass boost.