Skip to content

4 Channel Car Amplifiers

20 Best 4 Channel Car Amplifiers of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best 4 Channel Car Amplifiers of 2023. Check our ranking below.

2,896 Reviews Scanned

Rank No. #1
Alpine S-A32F S-Series Class D 4-Channel Amplifier
  • 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)
SaleRank No. #2
BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A/B, 400 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Full Range
  • 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
  • Specs - Dimensions: 7.8” x 9” x 2”, Weight: 3.09 lbs., Speaker Impedance: 2 to 8 Ohm, THD @ RMS Output: 0.01%, S/N Ratio: 90 dB, Frequency Response: 12 Hz to 22 kHz, Fuse Quantity: 1 15 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
Rank No. #3
Crunch Ground Pounder GP-1500.4 1500 Watt 4 Channel Amplifier
  • 4 channels x 375 watts @ 2 ohms
  • 4 channels x 185 watts @ 4 ohms
  • 2 channels x 750 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
Rank No. #4
Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4
  • The Taramps TS line has Multichannel amplifiers, being Full Range amplifiers with 4 channels, and are also amplifiers with high power and cost-benefit
  • The TS 400x4 has 400 Watts RMS at 2 Ohms. As a versatile multichannel amplifier, this powerful amplifier offers the flexibility of bridged connections
  • This multichannel amplifier features 4 channels with 100 Watts RMS each (400 watts RMS total) and also with LED indicator and short-circuit protection
  • This multichannel amplifier features 4 channels with 100 Watts RMS each (400 watts RMS total) and also with LED indicator and short-circuit protection
  • Perfect for various car audio setups, this perfect amplifier comes equipped with a fixed Crossover, and a precise Gain Control.
Rank No. #5
Pioneer GM-A6704 4-Channel Car Amplifier – 1000W Max, Class AB, Bridgeable Design, Bridgeable, High-/Low-Pass Filters
  • 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.

Last update on 2025-07-11 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best 4 Channel Car Amplifiers?

Do you get stressed out thinking about shopping for a great 4 Channel Car Amplifiers? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 4 Channel Car Amplifiers, which is why we have assembled a comprehensive list of the greatest 4 Channel Car Amplifiers available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 4 Channel Car Amplifiers that you consider buying. Your questions might include the following:

  • Is it worth buying an 4 Channel Car Amplifiers?
  • What benefits are there with buying an 4 Channel Car Amplifiers?
  • What factors deserve consideration when shopping for an effective 4 Channel Car Amplifiers?
  • Why is it crucial to invest in any 4 Channel Car Amplifiers, much less the best one?
  • Which 4 Channel Car Amplifiers are good in the current market?
  • Where can you find information like this about 4 Channel Car Amplifiers?

We’re convinced that you likely have far more questions than just these regarding 4 Channel Car Amplifiers, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4 Channel Car Amplifiers, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 4 Channel Car Amplifiers. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an 4 Channel Car Amplifiers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4 Channel Car Amplifiers currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 4 Channel Car Amplifiers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 4 Channel Car Amplifiers?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4 Channel Car Amplifiers.
  5. Customer Ratings: Number ratings grade 4 Channel Car Amplifiers objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4 Channel Car Amplifiers.
  7. Product Quality: You don’t always get what you pay for with an 4 Channel Car Amplifiers, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 4 Channel Car Amplifiers is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining 4 Channel Car Amplifiers information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 4 Channel Car Amplifiers is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

Related Post: