A six-channel amp is an audio system that has 6 speakers, in contrast to the usual four speakers. It can play six songs at once or six tracks simultaneously.

TheĀ amplifie is a device that can amplify any type of audio signal, including radio broadcasts. In the early days of broadcast, radio stations transmitted the same program all over the country using a single antenna. A best 6-channel car amplifier can be used to increase the volume of each station so that it can be heard more clearly.

šŸ‘‰Tips for Upgrading Your Car’s Audio System with an Amplifier. A Step-by-Step Guide


Alpine R-A90S


  • 14.4 Volts
  • Channels: 6
  • LxWxH: 16 x 12 x 6 inch
  • GTO (Great Turn On)
  • 4-gauge power

Kenwood Excelon P-XR600-6DSP


  • 6-Channel
  • Digital Signal Processing
  • Maestro AR Interface
  • LxWxH: 12 x 6 x 16 inch
  • KENWOOD DSP Control App

Lanzar 6 Channel Mosfet Amplifier


  • 4000 Watt
  • 6 Channel
  • Wireless Bluetooth Audio Interface
  • 6 X 250W RMS @ 4 Ohms
  • 3 X 1,000W MAX @ 4 Ohms Bridged

There are a lot of choices for the home and car. There are hundreds of different products on the market. How do you know which is right for you?

We’ve compiled a list of the best 6 channel car amplifier from reputable brands like Kenwood, Pioneer, Sony, Alpine, etc. Here are the top 6 models to consider.

How do we review a product


There are a lot of choices when it comes to 6 channel car amplifiers, so what should you choose? We’ve done the research for you and put together a list of the best 6 channel car amplifiers available right now.


Alpine’s R-A90S GTO delivers full power in an elegant, space-saving, space-conscious package. These powerful, high-fidelity, audiophile-grade amplifiers offer a host of features and benefits, including easy setup, the industry’s best signal-to-noise ratio, the industry’s best power-to-weight ratio, and superior audio quality.

These amplifiers feature staggered power distribution so that each channel gets the power it needs, and each channel can be powered by its dedicated transformer.

The transformer-powered channels also feature an independent ground connection, so if one channel short circuits or the ground becomes too hot to touch, the rest of the system remains unaffected. The R-A90S is a high-powered car amplifier designed specifically for use in the front stage of a system. The R-A90S is a high-powered car amplifier designed specifically for use in the front stage of a system.

With dual 8-ohm and 4-ohm inputs, it can be used as either a low-powered head unit or a full-powered amplifier. It also features an onboard signal-sensing feature that turns on when the guitar channel is selected.


  • GTO signal-sensing turn-on
  • 4-gauge power
  • Staggered power amplifiers


  • Very expensive but worthy

Sample Customer Review:

“I was running 3 amps for my car, 1 harman kardon aka infinity, one FOCAL, and one Powerbass for my subwoofers!!!! I bought this one to simplify the connections inside the car since its a 6 channel amp……… The Alpine sounds way better, crystal sound!!! If you are as picky as I am when it comes to sound this amp will blow your mind!!

I have marantz , yamaha and denon products for my home audio and this Alpine amp matches them when it comes to sound quality, a true audiophile amp!!! Do not pay attention to bad reviews here, I bet the people complaining either had a bad installation or don’t know anything about True HIFI audio quality !!!! Awesome product, worth the money!! I was planing to get a JL audio, but this Alpine is a beast.”

Also Read:Ā Best 4 channel car amplifier for sound quality


The Kenwood Excelon P-XR600-6DSP 6-Channel Car Amplifier with Digital Signal Processing and Maestro AR Interface is a premium-quality amplifier that offers 6 channels of amplification with a variety of features that ensure that you can enjoy your favorite music in the highest quality possible.

This amplifier is CT-2006 compliant, which means that it is designed to produce distortion-free audio signals, so you can enjoy your music in the highest quality. The Kenwood Excelon Car Amplifier with Digital Signal Processing and Maestro AR Interface is equipped with a CTA-2006 compliant Class D amplifier.

For this reason, this car amplifier allows for extremely efficient operation and produces little to no heat, so you can enjoy your music without having to worry about burning your ears. This amplifier is designed to produce distortion-free audio signals, so you can enjoy your music in the highest quality.


  • Digital signal processing
  • CTA-2006 compliant
  • Class D amp technology
  • Selectable high- and low-pass filters
  • Time delay/alignment
  • Fan cooling


  • Quite Expensive

Sample Customer Review:

“This is one interesting amp, if you are using as a integration amp with the idatalink AR and wiring harness then hook up is pretty easy, but required extras and boom way better sound. Now if you want a 6 amplified channel DSP amp with 4 extra channels this were it gets tricky, since this has no gain match controls it will take some playing with to get the idatalink aR just right, yes it’s still required in the mode also, you have flash the aR with the universal firmware but you also have to know your source units vPP.

If you have no clue what that is then this is not for you, Kenwood really missed the boat here, if they offered this exact dsp amp with a normal preamp input section with more than two channels of input and proper gain control this would be a awesome amp, it has the look, the build and design quality and sounds fantastic if you get it setup correctly, come on Kenwood you can do this, the excelon XR line needs a dsp and dsp amps ASAP.”


This amplifier comes with a built-in Bluetooth receiver, making it simple to connect to your smartphone or other devices such as tablets, MP3 players, etc.

It can connect to more than 2 devices at the same time which makes it perfect if you need to share music or connect two smartphones to play music simultaneously.

This amplifier has six full-range stereo speakers and five independent channel amplifiers. It has DSP technology to create custom sound profiles based on the different types of music you play.Ā  The amplifier’s compact size, lightweight, and long battery life allow it to be easily used anywhere.

This speaker’s box is made of a tough die-cast aluminium material, which protects it against bumps and scratches. It is also covered by a soft touch rubberized coating, making it easy to hold.


  • Class-D amplification technology
  • DSP with 4.1-channel time alignment
  • Heavy-duty aluminium case
  • Low and high pass filters
  • Customized sound with app control


  • Sometimes installation takes time

Sample Customer Review:

“I’ve been around car audio since I was 16. I’ve competed, sold it and even judged a competition once. I’ve hear A LOT of gear and I am truly impressed with this amp. The clarity is outstanding and the smaller size makes it easy to find a place to put it. I replaced my old school Alpine MRV F400s which I’ve owned since 1995 and the improvement was obvious immediately.”

Also Read:Ā Best 5 Channel Car AmplifiersĀ 


It has a powerful yet elegant design and comes with all the features you need to connect your music to the world. With 6 channels, it can drive speakers up to 4 ohms. The amplifier features a full-featured MOSFET power section that can deliver up to 4000W into 4-ohm loads. The 4000-watt amplifier can power up to 6 speakers simultaneously or up to 3 subs simultaneously.

The Bass Boost Circuit allows you to boost the bass level of the amplifier by using the low-pass filter, and the 2.0-ohm output allows you to use two speakers in parallel without needing an extra amplifier. You can also connect any 4-conductor stereo speaker cable directly into the input jack on the back of the unit.

The wireless Bluetooth interface is nice. It’s super easy to use. You just connect it with the included USB cable. Then you plug it into your device and all you have to do is press the button to turn it on.


  • Bridgeable at 4 Ohms
  • 2 Ohm Stereo Stable
  • Chrome RCA Inputs
  • Next-generation power handling
  • Distribution amplifier technology


  • Adding another sub can fix the problem when it heats up

Sample Customer Review:

“I brought the product brand new and it came in wonderful condition. The install was easy and it sounds is great. The quality of the product overall is outstanding. I love the wireless bluetooth capability to be able to sync to my mobile android phone and play my music thru the amplifier is amazing!

Not too many people are aware of such a terrific product. I definitely recommend this product to anyone who’s looking for an afforable, easy, and convenient way to provide quality sound hard hitting sound from such a wonderful audio amplifier like Lanzar.”


This 6-channel amplifier with a Bluetooth connection is an excellent choice for powering any 6-channel marine stereo or home entertainment system. It is waterproof, so it will protect the electronics from the elements and the power supply from the car’s battery. It has a 2.1 speaker output port that is compatible with a wide range of marine stereo and car audio systems.

This is an extremely versatile and durable amplifier that has a lot to offer, it’s not only powerful but it’s also easy to use. It also comes with a lot of extras, you get the speakers with it, the power cable and the remote control.

The PLMRA630BT features a rugged, watertight design for ultimate protection in the car. Its integrated speaker crossovers and a high-performance MOSFET power supply ensure superior power delivery while reducing noise and distortion. With this waterproof car amplifier, you can enjoy the full potential of your stereo at any time, day or night.


  • Waterproof & Weatherproof
  • Built with 2.1 Bluetooth connectivity
  • LED light indicator
  • 1 Year Limited Warranty
  • Universally compatible


  • Sometimes it can get a little hot

Sample Customer Review:

“Great value. Amazed at the quality. A lot packed into this amplifier. The Blue Tooth made my mind up quick. In a marine environment, one less thing to worry about with the salt and corrosion.
I will be completing the installation and dialing in the speakers and sub.”


The pre-owned product was professionally inspected, tested, and cleaned. The product has a 90-day limited warranty. If the product doesn’t work as expected, it’s eligible for a replacement or refund. This wet sounds Full Range 1000 watt 6 channel amplifier features a built-in USB port for charging and syncing devices.

This product has a battery that is greater than 80% capacity compared to the new version The product includes a SIM removal tool, a charger, and a charging cable. Headphones and SIM cards are not included.


  • High pass crossover capability on channels
  • Fully functional
  • 90-day Amazon Renewed Guarantee
  • Excellent condition
  • 80% battery capacity


  • It’s a little costly


There are several factors to consider when selecting a 6-channel amp. One of the most important things is the power output. You need a high-power amp with lots of headroom for heavy tube or valve amps. This is a good amp to have for playing your valves.

A very good amp to have if you’re playing a good load like a Marshall or Fender is the 5300 series. These have been discontinued but they are still available if you find one at a decent price. Another factor is input sensitivity. A 6-channel amp has to be able to handle low-level signals that might not be loud enough to make it to the main stage.



TheĀ mono amplifierĀ is simply a single-channel amp. It will amplify one signal, or if you have an input that has multiple channels, it will amplify them all equally. The multi-channel amplifier can amplify many channels at the same time. It’s designed to handle more power than a mono amplifier, but it’s not meant to be used for every channel. You would use it in a larger venue with multiple speakers.


There are several advantages to using a multi-channel car amp over a mono amplifier. Multi-channel amps can provide a wider range of bass and treble frequencies, which can make music sound more realistic. They can provide more volume and better sound quality overall.

You can also add effects to your mix by switching between channels. In addition to that, a multi-channel amp is much easier to set up.Ā  You don’t have to connect one cable from the guitar to each channel of the amplifier.Ā  Instead, you just plug your guitar into the front of the amp, and the signal will go to all of the channels.


In this article, we have discussed the best 6 channel car amplifier. We have tried to cover all the features of the amplifier in detail and explained which one is better than the others. So, you can make your decision based on that information.

Moreover, you will get a complete guide on how to choose the best amplifier for your vehicle. This article is meant for people who are looking for a simple, yet powerful amplifier. It doesn’t have any complicated features. Therefore, you will be able to use it easily and comfortably. They are also very easy to install. Hence, you don’t have to worry about any kind of installation issues.