Best 4 Channel Car Amps In April 2024

You might be planning on getting the Best 4 Channel Car Amps. Everyone loves products that prove to be invaluable investments. Check out our list of Top 10 Best 4 Channel Car Amps here.

To help you in your search, we have completed this list of the Best 4 Channel Car Amps.

Top Rated Best 4 Channel Car Amps Of 2024

Rank	Product Name	Score
1	BOSS Audio Systems R1004 4 Channel Car Amplifier - 400 Watts, Full Range Buy Now	9.7 Buy Now
2	Blaupunkt 1500W 4-Channel, Full-Range Amplifier Buy Now	9.5 Buy Now
3	Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class Buy Now	9.1 Buy Now
4	Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Buy Now	8.8 Buy Now
5	Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in Buy Now	8.6 Buy Now
6	Power Acoustik RE4-2000D 2000 Watt 4-Channel Car Stereo Amplifier Amp Buy Now	8.3 Buy Now
7	MATRIX DX1800.5 1800 Watts 5 Channel MOSFET Power Car Amp with PWM Controlled Buy Now	8.1 Buy Now
8	BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range Buy Now	7.8 Buy Now
9	Planet Audio AC1600.4 4 Channel Car Amplifier - 1600 Watts, Full Range, Class Buy Now	7.5 Buy Now
10	JBL CLUB-704 1000W Peak (400W RMS) Club Series 4-Channel Amplifier Buy Now	7.2 Buy Now

1. BOSS Audio Systems R1004 4 Channel Car Amplifier - 400 Watts, Full Range

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9.7/10 our score

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Power - 100 watts max x 4 @2-ohms, 50 watts max x 4 @4-ohms
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
Full range - with a full range amplifier you not only have the option to run your speakers, but also your subwoofers
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
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
Specs - dimensions: 7.8 x 9 x 2, weight: 3.1 lbs.

2. Blaupunkt 1500W 4-Channel, Full-Range Amplifier

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9.5/10 our score

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This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system
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

3. Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class

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9.1/10 our score

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Warranty - planet audio 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
Power - 200 watts max x 4 @2-ohms, 100 watts max x 4 @4-ohms, 400 watts max x 2 bridged @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. efficiency is the name of the game
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
Full range - with a full range amplifier you not only have the option to run your speakers, but also your subwoofers
Bridgeable - dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels

4. Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier

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8.8/10 our score

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Marine grade: with its marine rating of ip 01, it is waterproof ready its constructed with gold plated speaker output terminal connectors as well to combat corrosion with long term use
Note: ensure that the power source is the correct voltage/amperage, also check the wiring and speaker load
Rca sterro input: for an easier use of this hydra marine amplifier, it comes with premium rca inputs, if your marine receiver lacks rca output jacks, you can connect speaker output leads to the high level terminal inputs
Powerful 400 watt: this amplifier is powerful with its 100 watt x 4 max or 400 watt and dual mofset power supply comes with dual adjustable input gain level controls between 1 300mv and 4 or 8 ohm speaker impedance
Short protection: built with a heavy duty aluminum alloy heatsink, thermal overload speaker short protection and led light indicator, these are to protect the amp and your vehicle's electrical system from short circuit conditions
Premium 4 channel amplifier: pyles plmra400 is engineered as a 4 channel marine amplifier that allows high quality stereo reproduction from source, this will power up your speaker and universally compatible with a variety of head units

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

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8.6/10 our score

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(quick thermal dispersion) technology heat sink low-noise preamp
Low-level rca inputs & outputs
High-level inputs

6. Power Acoustik RE4-2000D 2000 Watt 4-Channel Car Stereo Amplifier Amp

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8.3/10 our score

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Direct short, thermal, & overload circuits protection. 200mv-6v high level or low level rca input.
Power acoustik re4-2000d 2000 watt 4-channel car amplifier. 4 channel full range operation 2-ohm stable class a/b amplifier .
Tri-mode capable. variable 12db high, low, & subsonic crossovers. variable 12db band-pass crossovers.
Max power: 2000 watts. 4 ohm rms: 175 watts x 4. 2 ohm rms: 250 watts x 4. 4 ohm rms bridged: 500w x 2.
Direct wire 4ga. power & 12ga speaker terminals. product dimensions (l x w x h): 13" x 8.5" x 2.2" inches.

7. MATRIX DX1800.5 1800 Watts 5 Channel MOSFET Power Car Amp with PWM Controlled

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8.1/10 our score

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5 channel 1800 watts mosfet power amplifier
Max power rating: 4 ohms: 125 watts x 4 chan. + 480 watts x 1 chan. | 2 ohms: 250 watts x 4 chan. + 800 watts x 1 chan.
Dimensions: 9.7"(w) x 2.0"(h) x 16.3"(l) | led power and protection indicators | channel separation: greater than 60db | remote bass boost control knob included
Pwm controlled dc to dc switching power supply | 2 ohm stable stereo | built-in variable high pass filter: 40hz-3khz, built-in variable low pass filter: 40hz - 250hz
Built-in bass boost control: 0/+6/+12db | line in / line out preamp rca | speaker short and thermal protection circuits

8. BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range

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7.8/10 our score

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Mosfet power supply - a mosfet is basically an electrical switch that allows the flow of electrical current. it controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
Power - 450 watts max x 4 @2-ohms, 225 watts max x 4 @4-ohms, 900 watts max x 2 bridged @4 ohms
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)
Full range - with a full range amplifier you not only have the option to run your speakers, but also your subwoofers
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
Specs - dimensions: 13.5 x 10.31 x 2.25, weight: 12 lbs.