10 Best 4-Channel Car Amplifiers [2025]
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When it comes to enhancing your car’s audio experience, the best 4-channel car amplifiers are essential. These amplifiers provide power to your speakers, delivering clear sound and deep bass. In this article, we will explore the top 10 4-channel car amplifiers available in the market, helping you make an informed choice for your vehicle’s sound system.
Top 10 4-Channel Car Amplifiers in the Market
Best 4-Channel Car Amplifiers Review
Bestseller No. 1
Taramps TS 400x4 Black with Automatic High Level Input 400 watts RMS 4 Channels...
- 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 Black has 400 Watts rms at 2 ohms. A versatile multichannel amplifier, offers It has RCA input and have with high-level input and automatic activation.
- This multichannel amplifier features 4 channels with 100 watts rms at 2 ohms or possibility of 2 bridge channels of 200 watts at 4 ohms.
- Excellent frequency performance, perfect for various car audio setups, this stereo amplifier comes equipped with a fixed crossover and a precise gain control.
- Powerful multichannel amplifier adapts to various systems, compatible with: Door Speakers/ Full Range, Golf Cars, Motorcycles, Driver and Tweeter, Subwoofer, Mid-range.
SaleBestseller No. 2
BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A/B,...
- 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
- 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
- Specs - Dimensions: 7.75” 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
SaleBestseller No. 3
2026 Upgraded ZYZCLES 4-Channel High Power Car Amplifier, 6800W Max Power,...
- Thunderous Performance – With 1700W per channel (2Ω), 2 Bridged Channels(3400W), 1100W per channel(4Ω), this amp drives even the most demanding speakers and subwoofers, turning your car into a bass-thumping, high-fidelity soundstage.
- Pure, Distortion-Free Sound – <1.5% THD and >90dB SNR ensure every note is crisp and clean, whether you're blasting hip-hop or savoring jazz.
- Built to Last – Heavy-duty aluminum alloy casing keeps the amp cool under pressure, while dual 25A fuses protect against overloads—no more worrying about burnt-out components
- Plug & Play Installation – Universal fit for 99% of cars, with clearly labeled inputs/outputs (speakers, RCA, remote control) for hassle-free setup. No guesswork—just plug in and dominate the road with sound!
- Limited-Time Bonus: Order today and get instant access to our step-by-step installation video—making your upgrade smoother than ever. Plus, enjoy 8 months of worry-free coverage with our replacement warranty and 24/7 expert support
Bestseller No. 4
Recoil DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max...
- Class D 4-Channel Amplifier, 1040 Watts Max Power, RMS 130 Watts x 4 Channels@2 Ohm; RMS 80 Watts x 4@4Ohm; RMS (Bridged): 260 Watts x 2@4Ohm; Peak Power: 260 Watts x 4@2Ohm
- Featuring a high-speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end.
- With a depth of adjustable user controls such as the gain, LPF, HPF, crossover, and bass EQ, this amplifier is extremely versatile and can be used in countless applications.
- Highly efficient heatsinks keep the amplifier cool with a sophisticated new look.
- Dimensions: 7.48" x 5.90" x 1.77"
Bestseller No. 5
Skar Audio RP-75.4AB 500 Watt Full-Range Class A/B 4 Channel Car Amplifier
- 500-Watt MOSFET 4-Channel Class A/B Power Car Amplifier
- RMS Power at 2 Ohms: 125 Watts x 4 Channels
- RMS Power at 4 Ohms: 75 Watts x 4 Channel
- User Adjustable Controls: Gain, Variable LPF, HPF, Bass EQ Switch (0, +6, +12 dB)
- 4 Way Protection Circuitry | Frequency Response: 20 Hz - 20,000 Hz
Bestseller No. 6
Pioneer GM-A6704 4-Channel Car Amplifier – 1000W Max, Class AB, Bridgeable...
- 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.
Bestseller No. 7
3200W 12V 4 Channel Car Amplifier Stereo Power Amp Audio 4CH Bass Sub Woofer
- 4 Channel, strong power dynamic voice restores high degree of sound.
- Aluminium alloy drawing process, slim design, easy to install.
- Great heat dissipation performance, safe and stable.
- Energetic, strong power, easy to promote sub woofer. Nondestructive amplifier installation, 360°round sound.
- Provides you a wonderful in-car entertainment.
Bestseller No. 8
Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2...
- 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.
Bestseller No. 9
BLAUPUNKT 1600W 4-Channel, Full-Range Amplifier AMP1604, Black
- 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
SaleBestseller No. 10
AudioControl EPICFOUR Epic Series 800 Watt RMS Compact 4-Channel Car Audio...
- 𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐂𝐥𝐚𝐬𝐬-𝐃: Experience high performance in a small package, delivering impressive power without taking up much space.
- 𝐌𝐚𝐱𝐢𝐦𝐮𝐦 𝐏𝐨𝐰𝐞𝐫 𝐎𝐮𝐭𝐩𝐮𝐭: Designed for 2-ohm load, ensuring your system delivers peak power for massive, heart-pounding sound.
- 𝟏𝟐𝐝𝐁/𝐎𝐜𝐭𝐚𝐯𝐞 𝐕𝐚𝐫𝐢𝐚𝐛𝐥𝐞 𝐇𝐢𝐠𝐡 𝐏𝐚𝐬𝐬 𝐅𝐢𝐥𝐭𝐞𝐫: Ensures your speakers operate at their optimal frequency range to deliver a continual rush of precision sound.
- 𝟗𝟎𝐝𝐁+ 𝐒𝐢𝐠𝐧𝐚𝐥 𝐭𝐨 𝐍𝐨𝐢𝐬𝐞 𝐑𝐚𝐭𝐢𝐨: Enjoy clean and clear audio with minimal background noise for a pulsating listening experience.
- 𝐄𝐧𝐞𝐫𝐠𝐲-𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐃𝐞𝐬𝐢𝐠𝐧: The ultra-efficient idle draw means it won’t drain your battery, so that you can always arrive to the party in style.
Our Verdict
Choosing the best 4-channel car amplifiers can significantly improve your listening experience on the road. With various options available, it’s crucial to consider factors like power output, size, and features. By reviewing the top models, you can find the perfect amplifier to elevate your car audio setup.
