If you are shopping 4 channel car amp, then you probably have checked it out on various places online. We understand that you are looking for that one best 4 channel car amp that fulfills all your demands considering its price, usability, and durability. If this is what you are looking for, great! Jump straight to our discussions.

We are sure that many models, brands, and companies selling 4 channel car amp are available in the market and it will leave you in a state of confusion as you can’t decide which one to opt. So to make things easier for you we have compiled a list of top-rated 4 channel car amp you can choose from along with their benefits and key aspects. Though all the choices in the list are amazing, We would recommend using Autotek TA-1255.4 TA Series 1,200-Watt-Max 4-Channel Class AB Amp, Multicolored as it is a high-quality product and is available at a reasonable price. With good quality and pretty smart features, you will definitely love this product. However, all the other 4 channel car amp discussed in the list are equally wonderful and pocket-friendly. In this article, we have only shared the best products that guarantee high quality and backed by top manufacturers or brands.

Best 4 channel car amp

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Product Title
Score

Blaupunkt 1500W 4-Channel, Full-Range Amplifier
9.7

CRUNCH 4X125@4OHMS,2X500WATTS@4OHMS Brid
9.5

BLAUPUNKT 1600W 4-Channel, Full-Range Amplifier AMP1604, Black
9.2

Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost
8.9

Planet Audio AC1200.4 4 Channel Car Amplifier - 1200 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
8.5

Skar Audio RP-150.4AB 1,000 Watt Full-Range Class A/B 4 Channel Car Amplifier
8.2

Autotek TA-1255.4 TA Series 1,200-Watt-Max 4-Channel Class AB Amp, Multicolored
7.6

New Crunch PX-1000.4 4 Channel 1000 Watt Amp Car Stereo Amplifier + Wiring Kit
7.4

Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost,Black/red
7.2

Alpine Electronics S-A32F 4 Channel Amplifier
6.4

Blaupunkt 1500W 4-Channel, Full-Range Amplifier


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Blaupunkt 1500W 4-Channel, Full-Range Amplifier

$84.99  in stock
3 new from $75.99
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • 1500W Maximum Power Full-Range Amplifier
  • Optimized 150-watt RMS output and a max power output of 1500 watts, you can give your music a huge boost in power that will have you and your passengers partying while on the road
  • This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system

CRUNCH 4X125@4OHMS,2X500WATTS@4OHMS Brid


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CRUNCH 4X125@4OHMS,2X500WATTS@4OHMS Brid

$60.00  in stock
37 new from $60.00
Free shipping
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • 4 channels x 250 watts @ 2 ohms
  • 4 channels x 125 watts @ 4 ohms
  • 2 channels x 500 watts (mono bridged) @ 4 ohms
  • Operates in 4-channel stereo, dual stereo bridged, stereo + bridged mono, or dual bridged mono
  • Variable electronic crossover: 12 dB per octave

BLAUPUNKT 1600W 4-Channel, Full-Range Amplifier AMP1604, Black


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BLAUPUNKT 1600W 4-Channel, Full-Range Amplifier AMP1604, Black

$74.99  in stock
4 new from $74.99
Free shipping
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • 1,600 watts x 4 channels max power output
  • 55 watts RMS x 4 channels at 4 ohms
  • 79 watts RMS x 4 channels at 2 ohms
  • Designed to power vehicle’s speakers
  • fits in any trunk

Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost


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Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost

 out of stock
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • 1000 watts Max power
  • Automatic signal Sensing and turn-on
  • Variable high Pass filter adjustable bass Boost

Planet Audio AC1200.4 4 Channel Car Amplifier – 1200 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable


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Planet Audio AC1200.4 4 Channel Car Amplifier - 1200 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

$104.27  in stock
13 new from $104.27
1 used from $80.93
Free shipping
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • Power - 300 Max x 4 @ 2 Ohms, 150 Max x 4 @ 4 Ohms, 600 Max Bridged x 2 @ 4 Ohms
  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
  • Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
  • Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction

Skar Audio RP-150.4AB 1,000 Watt Full-Range Class A/B 4 Channel Car Amplifier


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Skar Audio RP-150.4AB 1,000 Watt Full-Range Class A/B 4 Channel Car Amplifier

 in stock
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • 1,000-Watt MOSFET 4-Channel Class A/B Power Car Amplifier
  • RMS Power at 2 Ohms: 250 Watts x 4 Channels
  • RMS Power at 4 Ohms: 125 Watts x 4 Channels
  • 4 Way Protection Circuitry | Frequency Response: 20 Hz - 20, 000 Hz
  • Signal to Noise Ratio: 105 dB, 4 Gauge Power and Ground Input Terminals

Autotek TA-1255.4 TA Series 1,200-Watt-Max 4-Channel Class AB Amp, Multicolored


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Autotek TA-1255.4 TA Series 1,200-Watt-Max 4-Channel Class AB Amp, Multicolored

$89.99  in stock
3 new from $89.99
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • Class A/B MOSFET Four Channel Amplifier
  • Peak Power: 4x300 @ 2 Ohms, 4x150 @ 4 Ohms, 2x600 Mono Bridged @ 4 Ohms
  • Frequency Response: 10Hz-20kHz, Built in switchable bass control: 0/+6/+12dB
  • 4 AWG Power and 12 AWG Speaker Terminal Wire Gauges

New Crunch PX-1000.4 4 Channel 1000 Watt Amp Car Stereo Amplifier + Wiring Kit


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New Crunch PX-1000.4 4 Channel 1000 Watt Amp Car Stereo Amplifier + Wiring Kit

$108.99
$76.00
 out of stock
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • Crunch PX 1000.4 4 Channel Car Amplifier
  • Power:
  • 2 Ohms: 4 x 250 Watts
  • 4 Ohms: 4 x 125 Watts
  • Mono Bridged @ 4 Ohms: 2 x 5000 Watts

Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost,Black/red


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Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost,Black/red

$129.99  in stock
2 new from $129.99
2 used from $108.09
Free shipping
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • 4-Channel Class A/B Amp - Upgrade your car audio with a 4-channel amp for clearer sound. Customize your sound by connecting various speakers, balance audio between front and rear, and even add a subwoofer for extra bass.
  • Maximum Power Output – Power up your music. The GM-A6704 cranks out an impressive 1,000 watts of max power output creating dynamic and impactful sound reproduction, with 60 watts RMS x 4 at 4 ohms (190 watts RMS x2 in bridged mode).
  • Efficiency – The Pioneer GM-A6704 boasts a Class AB design, balancing efficiency and performance, ensuring optimal power usage for a reliable audio experience without excessive heat generation.
  • Low Distortion – With minimized crossover distortion, this amplifier guarantees a clean and distortion-free audio output, preserving the integrity of the source signal for high-quality sound reproduction.
  • Tone Control – Designed with variable high and low-pass filters, control the range of frequencies the amplifier sends to its speakers to enhance the sound based on music type and genre. Tailor your listening experience and enjoy your ride.

Alpine Electronics S-A32F 4 Channel Amplifier


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Alpine Electronics S-A32F 4 Channel Amplifier

$154.95  in stock
5 new from $154.95
Free shipping
Amazon.com
as of April 21, 2025 3:00 pm

Features

  • 4-Channel Amplifier
  • 55 watts RMS x 4 at 4 ohms
  • 80 watts RMS x 4 at 2 ohms
  • 160 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode) CTA-2006 compliant
  • Variable high- and low-pass filters (50-400 Hz, 12 dB/octave)

So, These were our complete list of best 4 channel car amp you can find online. As you would not want to spend your hard earned money again and again, we have made this list with extensive research and review to help you get the best product in your hand. So, you can decide accordingly by comparing the features of different 4 channel car amp and select the best among others.