6 Best 6-Channel Car Amplifiers (Tested) 2023

A car amplifier is a crucial component of any car audio system, providing power to drive the speakers and subwoofers. With so many models on the market, it can be hard to know which is right for your vehicle.

We have done the research and narrowed it down to the best 6-channel car amplifiers available today – read on to find out which one is right for your needs!

At a Glance:

6 Best 6-Channel Car Amplifiers

DesignCar AmplifiersRetailer
Best Pick1. AudioControl D-6.1200
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2. Alpine R-A90S
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Staff Pick3. Kenwood Excelon P-XR600-6DSP
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4. NVX MVPA6 Marine-V Series
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Budget Pick5. Zapco ST-6X SQ
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6. AudioControl LC-6.1200
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1. AudioControl D-6.1200

Best Pick
1 37

The AudioControl D-6.1200 is a 6-channel car amplifier with advanced digital signal processing (DSP) technology.

This technology enables the amplifier to provide superior sound quality with improved frequency response and clarity. The amplifier also utilizes a highly efficient Class D power supply, keeping it cool, even when pushed hard.

The ACR-3 Dash Remote provides convenient control over the amplifier. This remote allows you to easily adjust the amplifier’s settings from the driver’s seat.

You can adjust the volume, bass, treble, and other settings with a few simple clicks. The remote’s large LCD screen also provides easy access to the amplifier’s advanced features, including parameter control and signal level monitoring.

The AudioControl D-6.1200 is a powerful, reliable, and easy-to-use car amplifier. Its advanced digital signal processing technology and ACR-3 Dash Remote make it one of the best 6-channel car amplifiers on the market.

With its superior sound quality, efficient power supply, and user-friendly remote, the AudioControl D-6.1200 will give you the best audio experience in your car.

Pros

  • Powerful amplifier with superior sound quality.
  • Digital signal processing for improved sound.
  • Versatile control with ACR-3 Dash Remote.
  • A 6-channel amplifier allows for more sound control.

Cons

  • Powerful amplifier with superior sound quality.
  • Digital signal processing for improved sound.
  • Versatile control with ACR-3 Dash Remote.
  • A 6-channel amplifier allows for more sound control.

2. Alpine R-A90S

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The Alpine R-A90S R-Series amplifier is designed with a powerful Class-D design that delivers massive power with low distortion and high-fidelity sound reproduction.

The amplifier is equipped with 6/5/4/3 channel configuration options, allowing you to customize the sound for different types of installations.

The staggered power feature can increase or decrease power depending on the type of system you are setting up. This allows you to create a balanced sound from all the channels, providing superior sound quality.

The amplifier also has a built-in crossover with adjustable frequencies for high and low pass filtering, allowing you to fine-tune the sound for each speaker or component.

You can also connect multiple speakers to the amplifier for better sound coverage. The amplifier is equipped with an adjustable gain feature, allowing you to increase or decrease the gain on each channel to achieve the desired sound.

The Alpine R-A90S R-Series amplifier is designed with low noise and distortion to ensure clear sound quality.

The amplifier is also equipped with a wide frequency response, allowing you to enjoy music in a variety of genres without compromising sound quality.

The amplifier is also designed with a high output power that provides plenty of power for your system.

The Alpine R-A90S R-Series amplifier is designed with an easy-to-use design that allows for easy installation and setup.

The amplifier is also designed with a sturdy construction resistant to shock and vibration. Additionally, the amplifier is equipped with a durable finish resistant to scratches and fading.

If you are looking for the best six-channel car amplifiers, look no further than the Alpine R-A90S R-Series 6/5/4/3-Channel Power Amplifier with Staggered Power.

This amplifier provides superior sound quality and performance for all your audio needs. With its powerful Class-D design, adjustable gain feature, low noise, distortion design, and wide frequency response, this amplifier is sure to provide the best sound quality no matter what type of system you are setting up.

Pros

  • High power output with up to 90 watts RMS per channel
  • Enhanced sound quality
  • Built-in protection circuitry 
  • Versatile design that can be used

Cons

  • High power output with up to 90 watts RMS per channel
  • Enhanced sound quality
  • Built-in protection circuitry 
  • Versatile design that can be used

3. Kenwood Excelon P-XR600-6DSP

Staff Pick
3 33

The Kenwood Excelon P-XR600-6DSP is a powerful 6-channel amplifier that provides true surround sound for your audio car system.

It features a built-in digital signal processor (DSP) that enables you to fine-tune the sound output for optimal performance. The amplifier also has an advanced Maestro AR interface that lets you connect easily and control your audio car system.

The amplifier features a high-efficiency Class-D power amplifier that delivers up to 600 watts of power at 4 ohms. This lets you enjoy your music or movie soundtracks with crystal-clear accuracy and clarity.

You can also connect up to six speakers with a maximum of four speakers per channel. The amplifier is also equipped with a low pass filter and a high pass filter that lets you customize the frequency response of your music or movie soundtracks.

The amplifier also features a built-in bass boost that allows you to enhance the bass level of your audio system.

The amplifier also has an advanced crossover filter that allows you to fine-tune the sound output from each channel.

The amplifier also has a remote control and built-in delay, allowing you to adjust the sound output for optimal performance.

The Kenwood Excelon P-XR600-6DSP is ideal for those looking for the best 6-channel amplifier. This state-of-the-art amplifier is designed to deliver the highest sound quality and performance available.

With its built-in DSP, advanced Maestro AR interface, and other features, this amplifier will make your audio car system sound like a professional-grade sound system.

Pros

  • High power output and efficient power
  • Compact and lightweight design fits in most cars 
  • High-quality sound
  • DSP technology optimizes sound output

Cons

  • Lack of an integrated amplifier in the design 
  • Limited compatibility with other sound systems 
  • Limited range of features and settings

4. NVX MVPA6 Marine-V Series

4 36

This  NVX MVPA6 amplifier is one of the leading 6-channel car amplifiers in the industry. It has a 900W RMS power rating, making it the perfect choice for a powerful and reliable amplifier.

It also features a bridgeable micro-class D amplifier design that provides superior sound quality, low distortion, and maximum power.

The NVX MVPA6 Marine-V Series 6-Channel Bridgeable Micro Class D Compact Car Amplifier also has an IPX67 waterproof rating.

This means that it is designed to withstand extreme weather conditions and moisture. This makes it ideal for those who regularly take their vehicle out in the rain or snow.

The NVX MVPA6 Marine-V Series 6-Channel Bridgeable Micro Class D Compact Car Amplifier features a wide frequency response range of 20Hz to 20kHz and a low pass filter.

This helps to reduce distortion and provides a clean, clear sound. It also has an adjustable gain control and a low-level input.

The NVX MVPA6 Marine-V Series 6-Channel Bridgeable Micro Class D Compact Car Amplifier also has a built-in thermal protection circuit to prevent overheating.

This ensures that the amplifier performs at its best and keeps your vehicle’s sound system running smoothly.

The NVX MVPA6 Marine-V Series 6-Channel Bridgeable Micro Class D Compact Car Amplifier is a great choice for those looking for an amplifier that offers superior sound quality, low distortion, and maximum power.

Its IPX67 waterproof rating makes it perfect for those who take their vehicle out in the rain or snow, and its adjustable gain control and low-level input make it perfect for anyone who wants to get the most out of their car sound system.

Pros

  • High-powered 900W total RMS power output
  • The bridgeable design allows for maximum versatility
  • Micro Class D technology provides great sound quality
  • The compact profile fits snugly in tight spaces.

Cons

  • It can be expensive for those with limited budgets.
  • It may require additional components for installation.

5. Zapco ST-6X SQ

Budget Pick
5 30

The Zapco ST-6X SQ 6-Channel 600W RMS Class AB Amplifier is the perfect solution for your car audio system. With 600 Watts RMS of power, this amplifier gives you powerful sound with crystal clear clarity.

This amplifier is also equipped with a variable low-pass and high-pass filter, allowing you to tailor the sound to your specifications. Additionally, the amplifier features a dedicated subwoofer channel, allowing you to boost your bass response with a single channel.

On top of that, the Zapco ST-6X SQ 6-Channel 600W RMS Class AB Amplifier is designed for maximum efficiency.

It has a high-efficiency Class AB amplifier design, allowing high and low power output. This means you can enjoy the highest sound quality without burning a hole in your pocket.

The Zapco ST-6X SQ 6-Channel 600W RMS Class AB Amplifier is also designed for ease of use. It comes with a remote control that allows you to easily adjust the volume, bass, and treble from the comfort of your seat.

Additionally, the amplifier is compatible with most aftermarket audio sources and is designed to fit comfortably in your vehicle.

The Zapco ST-6X SQ 6-Channel 600W RMS Class AB Amplifier is perfect if you want to upgrade your car audio system.

This powerful amplifier gives you the power and clarity you need to get the most out of your car audio system. It has a highly efficient Class AB amplifier design, which gives you powerful sound with crystal-clear clarity.

Additionally, its easy-to-use remote control allows you to easily adjust the volume, bass, and treble from the comfort of your seat.

With its high power output and low power consumption, the Zapco ST-6X SQ 6-Channel 600W RMS Class AB Amplifier is the best 6-channel car amplifier available today.

Pros

  • The high power output of 600W RMS per channel.
  • Class AB design allows for superior sound quality.
  • Low noise floor and low distortion.
  • High signal-to-noise ratio.

Cons

  • Relatively high cost compared to other amplifiers.
  • Not suitable for very low impedance speakers.
  • It cannot be easy to troubleshoot.

6. AudioControl LC-6.1200

6 10

The AudioControl LC-6.1200 amplifier is one of the most powerful car audio amplifiers available today. This 6-channel car amplifier packs an impressive 125 watts of power per channel, with a total of 750 watts of power.

This amplifier is perfect for powering a high-performance car audio system. With its dual monoblock design, the LC-6.1200 will provide a powerful and clean sound for your car audio system.

The LC-6.1200 features advanced features such as dynamic range control, low-noise pre-amp circuitry, advanced protection circuitry, a high-level input, and a 12-volt trigger output.

The dynamic range control allows you to adjust the amplifier’s sound quality based on the desired power level.

The low-noise pre-amp circuitry helps reduce noise and distortion, while the advanced protection circuitry protects the amplifier from short circuits and other electrical hazards.

The LC-6.1200 also features a high-level input, which makes it easy to connect to any audio source. Finally, the 12-volt trigger output easily connects to other amplifiers or components in your car’s audio system.

The AudioControl LC-6.1200 is a great choice for those looking to power a high-performance car audio system.

With its impressive power output, advanced features, and reliable construction, the LC-6.1200 will provide superior sound quality for your car’s audio system. If you’re looking for one of the best 6-channel car amplifiers, the AudioControl LC-6.1200 is a perfect choice.

Pros

  • The high power output of 125 watts per channel 
  • Six channels of independent audio with low distortion
  • Compact design for easy installation 
  • Advanced bass management system to optimize sound quality

Cons

  • Limited customization options 
  • Limited warranty coverage
  • It is pricey for beginners.

How to Find Best 6-Channel Car Amplifiers

If you’re in the market for the best 6-channel car amplifiers for your vehicle, you should consider a few things before making a purchase.

Whether you’re looking for a powerful and reliable amplifier for your car audio system or a more inexpensive option, these five tips will help you make the best decision.

1. Power Output: It is important to determine the power output you need from your amplifier. It is important to have enough power to provide the best sound quality, but more power is needed to prevent your audio system from distorting.

Make sure to research the power output of each amplifier you’re considering to ensure you’re getting the right one for your system.

2. Frequency Response: The frequency response of an amplifier is important to consider. You will want to ensure the amplifier can handle the frequencies you use for your music. If the amplifier has a frequency response that is too narrow, it can cause your audio to sound distorted.

3. Control Features: Many amplifiers offer different control features that allow you to customize your sound. Take some time to research the control features of each amplifier to ensure it has what you need for your system.

4. Cost: Cost is a major factor when buying an amplifier. Make sure to compare prices on each amplifier you are considering to ensure you get the best deal.

5. Installation: Make sure to determine the complexities of installation before buying an amplifier. Professional installation is sometimes required, so factor that into your budget.

Considering these 5 points, you can make an informed decision when choosing the best 6-channel car amplifiers. You can get the perfect amplifier for your sound system with careful consideration.

Conclusion

In conclusion, the best 6-channel car amplifiers provide excellent sound quality, power, and control, making them great for customizing your audio car system.

With various features and options, you can easily find an amplifier that fits your needs. Regardless of your budget, there is a 6-channel car amplifier out there that will provide you with the performance you need.


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Kim Goodson
By Kim Goodson

Meet Kim Goodson, a car enthusiast, and expert in car accessories. With a passion for cars, Kim researches and tests different accessories to provide valuable insights to fellow car owners.


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