14 Best 4 Channel Car Stereo Amplifier: 2022 Reviews & Buying Guide

14 Best 4 Channel Car Stereo Amplifier: 2022 Reviews & Buying Guide

The best 4 Channel Car Stereo Amplifier go beyond what’s expected. They’re the ones that make us think, “Wow, I never knew I could do this!”

When you think about it, we use products every day. They help us get through our days and make our lives easier. But sometimes, we forget how much work goes into making those products so useful and reliable – and how many people are involved in getting them to market.

We want to help you find the best 4 Channel Car Stereo Amplifier for your life, so that you can spend less time thinking about what’s out there and more time enjoying it!

Contents

List of 14 Best 4 Channel Car Stereo Amplifier Reviews

BLAUPUNKT AMP1404 1500W CAR Audio 4 Channel Amplifier (AMP1404)

$64.00  in stock
11 new from $59.99
2 used from $60.75
Free shipping
Amazon.com
as of November 22, 2022 12:54 am

Features

Part NumberAMP1404
ModelAMP1404

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

$145.95
$99.98
 in stock
10 new from $99.98
1 used from $95.00
Free shipping
Amazon.com
as of November 22, 2022 12:54 am

Features

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

BOSS Audio Systems R1002 Riot Series Car Stereo Amplifier - 200 High Output, 2 Channel, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Full Range, Use With Subwoofer

$56.00
$47.02
 in stock
5 new from $35.08
4 used from $29.83
Free shipping
Amazon.com
as of November 22, 2022 12:54 am

Features

  • Power - 100 Max x 2 @ 2 Ohms, 50 Max x 2 @ 4 Ohms
  • 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 Input Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
  • 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

BOSS Audio Systems R1004 4 Channel Car Amplifier – Riot Series, 400 Watts, Full Range, Class A/B, 2 Ohm Stable, IC (Integrated Circuit) Great for Car Speakers and Car Stereos

$91.99
$66.99
 in stock
3 new from $66.99
Amazon.com
as of November 22, 2022 12:54 am

Features

  • Power - 100 Watts Max X 4 @2-Ohms, 50 Watts Max X 4 @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
  • Variable Gain Control - The Gain Control Is Not For Adjusting Volume. It Simply Adjusts The Amount Of Signal That Is Coming From Your Receiver And Going To Your Amplifier

BOSS Audio Systems PV3700 5 Channel Car Stereo Amplifier – 3700 High Output, 5 Channel, 2/4 Ohm Stable, Low/High Level Inputs, High/Low Pass Crossover, Full Range, Bridgeable, for Subwoofer

$228.00
$184.99
 in stock
Amazon.com
as of November 22, 2022 12:54 am

Features

  • Power - 550 Max x 4 @2-Ohms, 275 Max x 4 @4-Ohms, 1100 Max x 2 Bridged @4 Ohms
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
  • Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
  • Specs - Dimensions: 17” x 10.31” x 2.25”, Weight: 12.53 lbs., Speaker Impedance: 2 to 8 Ohm, THD @ RMS Output: 0.01%, S/N Ratio: 103 dB, Frequency Response: 9 Hz to 50 kHz, Fuse Quantity: 2 40 Amp ATO Blade
  • BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

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

$70.12  in stock
27 new from $63.02
2 used from $67.59
Free shipping
Amazon.com
as of November 22, 2022 12:54 am

Features

  • Blaupunkt AMP1604 4-Channel, Full-Range Amplifier Max. Output Power: 1600W

Blaupunkt 1500W 4-Channel, Full-Range Amplifier

$68.95  in stock
11 new from $63.99
Free shipping
Amazon.com
as of November 22, 2022 12:54 am

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

Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!

$159.95  in stock
2 new from $159.95
2 used from $144.53
Amazon.com
as of November 22, 2022 12:54 am

Features

  • Includes: Amplifier. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty.
  • Features: Rockville dB45 3200 Watt/800 Watt Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp, Loud!!.
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). - 2 Ohm: 200 Watts x 4 Channel
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). - 2 Ohm: 800 Watts x 4 Channel. - 4 Ohm:540 Watts x 4 Channel. - 4 Ohm Bridged: 1600 Watts x 2 Channel. High-Speed MOSFET Power Supply. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Tertiary Supplies Circuitry. Optical Coupler Class “AB” Technology. Studio-Grade Bipolar Output Stage Transistors.
  • Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz - 3KHz. High Pass Filter: 15Hz - 1KHz. Full IC-Controlled Protection Circuitry. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: < 0.05%. S / N Ratio: >90dB. Frequency Response: 10Hz - 50KHz. Damping Factor: >150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9" x 2.4" x 21.0"

Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in. x 10.80in.

$69.99  in stock
1 used from $66.14
Amazon.com
as of November 22, 2022 12:54 am

Features

  • Bridgeable
  • Variable input voltage
  • QTD (Quick Thermal Dispersion) technology heat sink
  • Low-noise preamp

YaeCCC 4-Channels 4500W Car Power Amplifier Class A/B Car Audio Stereo Amplifier

$56.99  in stock
Amazon.com
as of November 22, 2022 12:54 am

Features

  • 4-Channel 4500 Watt Car Power Amplifier, amplifier Class: Class A/B.
  • 3D Stereo surround, main push 4/2 speaker.
  • Passive subwoofer, slim design.
  • Aluminium alloy casting drawing process, external heat sink.
  • Thermal Overload & Speaker's Short Protection.

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

$108.99
$88.49
 in stock
Amazon.com
as of November 22, 2022 12:54 am

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

BLAUPUNKT 750W 2-Channel, Full-Range Amplifier (AMP7502)

$51.97
$48.27
 in stock
12 new from $47.31
Free shipping
Amazon.com
as of November 22, 2022 12:54 am

Features

  • 750 watt maximum power full-range amplifier
  • Amplifier Class: AB
  • No. of channel: 2/1 Channel
  • Max. Output Power: 750W x 2

CT Sounds CT-80.4AB Full-Range Class AB 4 Channel Car Audio Amplifier, 480 Watts RMS

$139.99  in stock
2 new from $139.99
Free shipping
Amazon.com
as of November 22, 2022 12:54 am

Features

  • 4 channel amplifier car audio with 110 watts RMS at 2-ohm load x 4-channels (14.4v); 80 watts RMS power at 4-ohm load x 4-channels (14.4v); 160 watts RMS at 4-ohm bridged x 2-channels (14.4v)
  • Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application; but don’t let the size fool you, this 4ch car amp produces amazing sound quality
  • MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists
  • 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier
  • Show your friends you can do 70 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this car speaker amplifier

4-Channel High Power MOSFET Amplifier - Slim 2000 Watt Bridgeable Mono Stereo 4 Channel Car Audio Amplifier w/ Crossover Frequency and Bass Boost Control, RCA input, and Line Output - Lanzar VCT4110

$87.15
$79.99
 in stock
10 new from $79.99
4 used from $74.63
Amazon.com
as of November 22, 2022 12:54 am

Features

  • 1000W RMS / 2000W MAX POWER: The Lanzar 2000 watt 4 channel high power MOSFET amplifier is perfect for your car stereo entertainment system. It can give 500 W x 4 output at 4 ohms or 1000 W x 2 bridged output at 2 ohms for a high quality audio
  • MOSFET POWER SUPPLY: This powerful amplifier is equipped with metal oxide semiconductor field-effect transistors to quickly switch from full to non-conduction for high efficiency output
  • SHORT CIRCUIT PROTECTION: This 4 ch amp is also equipped with a 2x30 amp maxi type fuse to protect the amplifier and the electrical system of your car from thermal / overload / short circuit conditions
  • SLIM SIZE DESIGN: Measuring only 10.63'' W, 1.78'' H, and 14.02'' L, this amplifier has a slim size design and comes complete with all required mounting hardware for easy installation

What to look for when buying the best 4 Channel Car Stereo Amplifier

When you’re looking for the best 4 Channel Car Stereo Amplifier, you want to make sure that you’re getting something that is of high quality and will last. There are a few things you can consider when it comes to choosing your product.

Price

The price of a product is a huge factor in its quality and appearance. If you want something that will last, it needs to be made with high-quality materials and reinforced with durable stitching.

Quality

A good product will last a long time and retain its value over time. You want to know that you can use your product without worrying about breaking it or having it break down before its time is up.

Workability

Consider how easy it will be to use your new purchase every day—whether that means putting it away after use or working with it all day long! Does it fit into your routine easily? If not, think about how much time and effort it would take for you to change your routine around so that it does fit in well with what you need from

Durability

The longer something lasts, the more value it has to you. This can be true even if the item costs less than others—if it doesn’t fall apart after a few months of use, that means you’ll be getting more use out of it.

Appearance

If you have an eye for beauty and style, this is another factor to consider when purchasing items. Does it look nice? Is it sleek and modern, or does it have an antique charm? Can you see yourself using it every day?

Warranty and return policy

If there’s something wrong with your product, who will take care of it? Will they give you a refund or replacement? Do they have a good track record for customer service? These questions can help make sure your purchase goes smoothly when something does go wrong—and trust me, no one wants to deal with returning or repairing something themselves!

Customer service

When considering which brand or company makes the best products for you, don’t forget about their customer service! Are they responsive? Do they respond quickly? Do they answer all your questions?

Final Word

When you’re looking for the best 4 Channel Car Stereo Amplifier, it’s important to think about what you need and what your options are. The best way to do this is by taking a look at each option, seeing how they differ and how they work, and then deciding which one is right for you. We hope this list has helped you get started on your search!

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