Top-10 4 Channel Car Amplifiers
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We processed 2,222 reviews of 4 channel car amplifiers. Prices range are from $34.29 to $90.00 (August 2021)
Crunch
PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in. x 10.80in.
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Details
US Average selling price - $60.66
- (quick thermal dispersion) technology heat sink low-noise preamp
- High-level inputs
- Low-level rca inputs and outputs
BOSS Audio Systems
Elite R1004 4 Channel Car Amplifier - 400 Watts, Full Range, Class AB, 2-4 Ohm Stable, Great for Car Speakers and Car
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Details
US Average selling price - $34.29
- 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
- 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
- Low / high level inputs: a low level (rca) input is measured in voltages
BOSS Audio Systems
AR1600.4 Armor 1600 Watt, 4 Channel, 2 4 Ohm Stable Class AB, Full Range, Bridgeable, Mosfet Car Amplifier with Remote
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Details
US Average selling price - $66.99
- Power: 400 watts max x 4 @2-ohms, 200 watts max x 4 @4-ohms, 800 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
- 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
- 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)
BLAUPUNKT
1500W 4-Channel, Full-Range Amplifier
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Details
US Average selling price - $60.99
- Make sure this fits by entering your model number
- 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
Audiobank
4 Channels 1000 WATTS Bridgedable Car Audio Stereo Amplifier P1004
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Details
US Average selling price - $41.99
- 2 ohm stable operation and soft turn on circuit
- Thermal and speaker short protection circuitry
- Heavy-duty aluminum alloy heatsink | class a-b operation
- Remote turn-on / turn-off circuit
- Led power and protection indicators
Scosche
HDMA504I 4 Channel 400-Watt Max Mini Car Stereo Amplifier
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Details
US Average selling price - $59.99
- 100w x 4 max @ 4 ohm i 50w x 4 rms @ 4 ohm i 75w x 4 @ 2 ohm
- Ultra-compact class d design is only 3
- Front and rear hi-pass crossovers are switchable between off i 80hz i 120hz with 12db/octave slope
- Rca inputs connect the amp to an aftermarket stereo's rca outputs
- High level inputs connect the amp to the speaker wires of any non-amplified factory stereo
BOSS Audio Systems
Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply,
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Details
US Average selling price - $69.99
- 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
- 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
- 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)
DTI
MA1600.4 1600 Watts 4-Channel Car Audio Stereo Amp Mosfet Power Multi Channel Bridgeable Amplifier with Bass Remote
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Details
US Average selling price - $59.95
- 4 channel a/b mosfet bridgeable amplifier max power: 1600 watts
- 2 ohm @ 14. 4 volts (2% thd) 400w x 4
- 4 ohm @ 14. 4 volts (2% thd) 200w x 4
- Signal-to-noise ratio: better than 102db | low level input and output
- Dimension (includes mounting feet): w x h x l 235 x 50 x 365mm
Crunch
PowerDrive PD1000.4 Amplifier -Class A/B, 4 Channel, 1000-Watt, 1/2/4 Ohm, Car Amplifier, Heat Sink, RCA, LED
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Details
US Average selling price - $62.03
- Low noise pre-amp circuitry - the low voltage signal from the source unit into the amplifier delivers minimal distortion through the amplification process so you hear nothing but the highest quality acoustics from your speakers and subwoofer
- Multiple operation modes -the four channel, dual stereo bridged, stereo and bridged mono, or dual bridged mono mode protected by the diagnostics led system protection monitors and warns of overload and speaker shorting with a convenient led
- High output devices technology- exclusive crunch speed-fet wiring components maximize power efficiency while also improving sound quality and minimizing distortion
- Heat sink - avoid overheating your amp and enjoy flexible mounting options
- High quality sound inputs - connect with rca materials, that help prevent interference and minimize distortion in the signal path
Pioneer
GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost,Black/red
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Details
US Average selling price - $90.00
- 1000 watts max power
- Automatic signal sensing and turn-on
- Variable high pass filter
- Adjustable bass boost
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