If you like to rock with loud and thumping beats as you drive, then you only need to add a 5 channel car amplifier to power your car’s speakers and subwoofer. Using this unit is also a great way to get rid of keeping multiple amplifiers.

It is absolutely a good idea to save on space and money.

Without a good amplifier, the top quality sound reproduction can never be possible. This is the unit that makes the sound louder and amplifies the signal without adding any distortion.

There are plenty of sleekest and cheapest 5-channel car amplifiers available in the market but here we have listed the top 7 models which we found as the best performing units during our testing process and analysis.

Let’s find out what’s special about these seven Best 5 Channel Car Amplifiers and why should you choose one of them as the most appropriate unit for you.

Best Rated 5 Channel Car Amplifier in 2020

Top Pick
Best Car Speakers - Pioneer

Rating: 4.5/5

#1. Rockford Fosgate R600X5 5 Channel Amplifier

Specifications

  • Remote Punch Level Control – Sub Channel
  • On-Board Punch EQ Control
  • Separate Front, Rear, and Sub Gain Control
  • Real time output and power supply thermal sensing
  • Cast aluminum heatsink
  • 4 Gauge power/ground connectors
  • MOSFET power supply

When you want one amplifier to run the whole music system, this Rockford Fosgate R600X5 5 channel amplifier is what all you need. Its capability to drive 4 speakers with 75 watts RMS each and powering a subwoofer with up to 300 watts RMS is enough to produce a high-pitch thumping sound.

Affordability is its greatest advantage because such quality and power at this price the Rockford Fosgate offering is rare to find. This is the brand you can trust as it has been creating car speakers and car amplifiers for several decades back with the commitment of excellent sound quality and build quality.

Pros

  • Strong power production
  • It is small but can run the entire music system efficiently
  • Bridgeable Channels
  • Easy to install and fully adjustable
  • The clean & loud sound

Cons

  • Doesn’t sound good on all channels

Top Pick
Best Car Speakers - Pioneer

Rating: 4.5/5

#2. Pioneer GM-D9605 Digital 5 Channel Bridgeable

Specifications

  • 2000 watts maximum power output
  • Heavy duty aluminum alloy heat-sink
  • Wired remote control
  • Class FD Amp
  • Low Pass Filter
  • Bridgeable

This bridgeable amplifier is a surprisingly compact, powerful enhancement to your car stereo. With its good-looking design, high efficiency and excellent sound amplification, it put plenty of power into the speakers and a subwoofer. It delivers almost 75 watts RMS to each front and rear speaker and up to 600 watts RMS to the subwoofer. However, it bears a high price tag but its powerful performance and user-friendliness justify every penny you spend.

Pros

  • Automatic signal sensing and turn-on
  • Clear and consistent sound at high volumes
  • Ideal for vehicles with limited space
  • Easy and fast installation
  • More adjustable audio frequency
  • Doesn’t require add-on adapters for integrating into an existing music system

Cons

  • The unit may overheat and produce noise in some cases

Top Pick
Best Car Speakers - Pioneer

Rating: 4.5/5

#3. Alpine-PDX-V9-5-Channel-Extreme-Amplifier

Specifications

  • Stackable installation design with front-panel controls
  • Quick-connect speaker connectors
  • Class-D amplifier design
  • 1600 watts maximum power output
  • 100 watts RMS x 4 + 500 watts RMS x 1 at 2 or 4 ohms
  • Optional wired remote level control for the sub channel

Alpine PDX V9 is designed for ultimate sound quality and performance. The secret behind its efficient performance is its compact design, sturdy body, and cutting-edge technology. Its ability to deliver extremely low distortion levels, high bandwidth, and perfect stacking design combine together to produce that crystal clear quality sound we all run-after that.

The integration of adjustable crossovers allows you to use this amp with component tweeters, midrange speakers, or mid-bass drivers.

Pros

  • Superb sound quality
  • A high degree of color customization
  • Very portable and can be installed anywhere
  • High build standard
  • Installation is a breeze
  • No inducted noise

Cons

  • It often gets hot

Top Pick
Best Car Speakers - Pioneer

Rating: 4.5/5

#4. Planet Audio AC1800 5 Bridgeable Amplifier

Specifications

  • Max power output: 300 watts x 4 channels + 600 watts x 1 channel
  • RMS Power Rating: 210 watts x 4 channels + 420 watts x 1 channel
  • Convenient remote subwoofer control
  • Heavy duty aluminum alloy heatsink
  • Pulse width modulated MOSFET power supply
  • Low-level high inputs
  • Illuminated Logo

The Planet Audio AC1800.5 packs 1800 watts of maximum power that can make a huge difference in your car audio quality. If you have an average or low quality stereo system, adding this unit is the most affordable way to upgrade your music system.

It allows bridging two channels into one that minimizes the distortion as well as ensures a good frequency ratio. You also don’t need to worry if this unit gets heated; it is equipped with short protection that turns off the amplifier and saves it from unexpected damage.

Pros

  • Enhanced durability
  • Powerful enough for dedicated subs
  • Highly sturdy structure
  • Options for excellent sound customization
  • Reliable system protection features
  • Reasonably priced

Cons

  • A small amount of distortion

Top Pick
Best Car Speakers - Pioneer

Rating: 4.5/5

#5. BOSS Audio PV3700 Bridgeable Amplifier

Specifications

  • 3700 watts peak power capability
  • 2-ohm stability and bridgeable
  • High and Low-Level input
  • Full Range, Class A/B, MOSFET Power Supply
  • Multi LED Back Lit
  • Subwoofer Level Control

Your struggle for finding an efficient amplifier ends here. Boss Audio PV3700 comes with efficiency, flexibility and quality sound production that ensures ultimate listening experience. Irrespective of the type and model of the head unit, it gives you control over frequency passing through speakers and subwoofer.

If you need more bass, consider bridging the speakers which provide a great increase in power output without costing anything extra. It has a reliable protection circuitry that ensures full protection against damage caused by overheating or current upsurge.

Pros

  • Very loud and punchy bass
  • Lower price than that of higher-power amps
  • Easy to install and user-friendly
  • Attractive LED backlight
  • Sturdy build quality

Cons

  • Quickly heats up
  • Shuts down under heavy use

Top Pick
Best Car Speakers - Pioneer

Rating: 4.5/5

#6. Polk Audio 5 Channel Amplifier PAD5000-5

Specifications

  • 70 Watts per channel x 4 and 200 Watt subwoofer power
  • Efficient Class D bridgeable design
  • MOSFET modulated the power supply
  • Remote bass level control
  • Coated PB board protects the unit from harsh environments
  • Nickel-plated wire terminals

If you appreciate big and deep sound then Polk Audio PAD5000-5 is just right for you. It supplies 70 watts per channel to four speakers and 200 watts to the subwoofer. It runs cool despite having this much power.

Its durability is another feature, coated PB board and stainless steel parts assure you long-lasting performance without the need for any maintenance. It uses a remote bass level control that allows you to comfortably turn up the volume all along the way.

Pros

  • Super energy efficient amp runs cool
  • Ultra-energy efficient
  • Thermal, short circuit, and reverse polarity protection
  • The stainless steel used throughout its construction
  • Highly durable build

Cons

  • Quite long in size
  • For better performance, it requires speakers to be upgraded

Top Pick
Best Car Speakers - Pioneer

Rating: 4.5/5

#7. HD900-JL-Audio-Channel-Amplifier

Specifications

  • A high-performance digital 5-channel system amplifier
  • Class D design for incredible efficiency
  • 100 watts x 4 speakers and 500 watts x 1 subwoofer @ 1.5-4 ohms
  • Black powder-coated cast alloy heat sinks
  • Removable power and speaker plugs

The major reason for avoiding adding up such units is the lack of space in your car. But HD900 JL Audio Channel Amplifier has come as a solution, occupies less than a third of the space. It drives front and rear speaker systems with 100 watts of power supply to each speaker and subwoofer with 500 watts.
It works on single cycle control technology which lets you experience minimal distortion and differential-balanced inputs eliminate noise so that you can enjoy studio quality sound within the comfort of your car.

Pros

  • Exceptional power handling
  • Wired remote control
  • Space-efficient
  • Stackable without overheating
  • Very little intrusive noise
  • Runs cool even under heavy use

Cons

  • Higher price tag

How to Choose the Best 5 Channel Car Amplifier

The process of upgrading a car audio system is incomplete without adding a good quality amplifier. While dealing with buying an amplifier, there are a significant number of things you need to consider in order to find the desired equipment.

In terms of technical aspects, RMS power, impedance, ability to bridge are the things which make the performance of an amplifier. Let’s get to know exactly how you need to go about it.

1. Check the Compatibility of the Amplifier

Speakers and subs have specific power ratings in term of peak power and RMS power. And your selection of amplifier majorly depends on this factor. The mismatch of power-rating can spoil the overall performance of the unit.

So, when you buy an amplifier, remember that it should have an RMS rating higher than that of your speakers and subs. The underpowered amplifiers may cause damage to the speakers and subs.

2. Space Availability

Generally, the size of the car determines the type of car accessories you can fit into it. And a similar approach applies here also. Which model and design of the amplifier will suit your car depends on the space availability inside your car.

However, 5 channel amplifiers usually come in a considerably sleek and compact design which easily get fit into anywhere in the car. But some models are still bigger in size and require a good amount of space. Therefore, before you purchase the one, make sure it fits into your vehicle.

3. Consider the Number of Channels

The configuration of different amplifiers varies and what number of channels you will need depends on the number of speakers you have in your music system. In general, one speaker requires one channel to amplify. If your music system includes a subwoofer, then a single channel amplifier is enough to get the job done.

There are more flexible amplifiers with two, four, or six channels. You can either use a two-channel amp to power two sets of speakers or bridge it to power a single sub. If you consider adding a subwoofer and wants to provide more power to your rear full-range speakers, then a four-channel amp is the most suitable one to get the job done.

4. Is it Bridgeable or Not?

However, 5-channel amps are made to work with 5-channel systems, but what if you want to use it with 3 channel system. It will work with 3 channel system only then if it is bridgeable. This feature reduces the chance of buying another amplifier for another system. Once you have a bridgeable amplifier you can use it with any system with greater flexibility. So, instead, buying a number of amplifiers, it’s better you purchase only one with this feature.

5. Features You Need

The additional features worth discussing here which bring more accuracy in the performance of your music system. Each feature claims for a specific advantage like subwoofer remote control provides you the ease of use, adjustable equalizer gives you more control over the unit, aluminum covers work for heat dissipation and many more. However, adding these features may cost you little extra amount but will benefit you in the long run.

6. Check the Impedance Rating

Every amplifier has specific ohms rating, which indicates its impedance. It determines how tough it would be for the amplifier to drive power. The lower the impedance, the easier it is for the amp; and the higher it is, the harder the amp has to work. Most 5 channel amplifiers come with a rating of 4 or 2 ohms, but always check to ensure you get the desired one for your audio system.

7. RMS Power

RMS generally measured in Watts, signifies the total amount of continuous power an amplifier produces. However, most 5 channel amps are capable of producing power between 600-1000 watts RMS but there is also a range of models that are able to produce more power than the above-specified range.

But the only thing matters here is that you only consider an amplifier with higher RMS rating because the higher the RMS rating would be, the better the performance you would experience.sx

This time all of the units we included here are unique and best in their performance. Therefore, settling on one unit was a little difficult for us. To find out the most appropriate unit, we reviewed the products number of times and finally, we could get the one that was superior to the rest of the listed products.

During our repeated analysis, we found Pioneer GM-D9605 unique in many ways especially in power output and energy efficiency.

When we used it with our music system, it worked exceptionally well, distributing power to all of the speakers while producing high frequencies. Another thing which impressed us was its total vibration control technology which actually made possible that crystal clear sound by minimizing vibrations.