Top 10 Car Amplifier 4 Channel – Car Multichannel Amplifiers

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1. Planet Audio

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Planet Audio AC800.4 4 Channel Car Amplifier, 800 Watts, Bridgeable, 2-4 Ohm Stable, Full Range, Class A/B, Mosfet Power Supply

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Planet Audio #ad - 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. Class a/b topology - class ‘a’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal.

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. Bridgeable - dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.

Efficiency is the name of the game. Variable bass boost - with variable bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofers. Specs - dimensions: 10” x 10” x 2. 4”, weight: 6. 6 lbs. Power - 200 watts max x 4 @2-ohms, 100 watts max x 4 @4-Ohms, 400 Watts 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.
BrandPlanet Audio #ad
ManufacturerPlanet Audio #ad
Height2.4 Inches
Length10 Inches
Weight6.6 Pounds
Width10 Inches
Part NumberAC800.4
ModelAC800.4
Warranty6 Year Platinum Online Dealer Warranty

2. BOSS Audio Systems

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100 Watts, Class A/B, Full Range, IC Integrated Circuit, BOSS Audio Systems CE102 2 Channel Car Amplifier

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BOSS Audio Systems #ad - Fixed low-pass crossover - subwoofers reproduce sound based on a number of different low-range frequencies. 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.

Specs - dimensions: 4” x 3. 13” x 1. 83”, weight: 1. 08 lbs. Fixed high-pass crossover - speakers reproduce sound based on high, low or mid-range frequencies. High & low level inputs - a low level rca input is measured in voltages. Warranty - boss audio systems provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon. Com. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.

Power - 50 watts max x 2 @4-Ohms. The high-pass crossover gears specifically towards “highs” including mid ranges and tweeters. You can set sound specifications for the bass frequency reproduction. Both essentially carry signal from your receiver to your amplifier to your speakers. We strongly encourage professional installation of this product to ensure proper and safe functionality.
BrandBOSS Audio Systems #ad
ManufacturerBOSS AUDIO #ad
Height1.83 Inches
Length4 Inches
Weight0.8 Pounds
Width3.13 Inches
Part NumberCE102
ModelCE102
WarrantyBOSS 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

3. BOSS Audio Systems

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BOSS Audio Systems R1100M Monoblock Car Amplifier, 1100 Watts Max Power, Remote Subwoofer Control, Mosfet Power Supply, 2/4 Ohm Stable, Class A/B

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BOSS Audio Systems #ad - You will use the Low-pass filter to primarily keep high notes out of your subwoofers. High level inputs - speaker level inputs are commonly referred to as high-level inputs. Power - maximum power output of 1100 watts at 2 ohms into one channel. This amplifier is designed to run your subwoofers giving them the power that they need to perform as they were meant to.

Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers. Warranty - boss audio systems provides a powerful 3-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon. Com. Max power output of 550 Watts at 4 Ohms into one Channel. We strongly encourage professional installation of this product to ensure proper and safe functionality. Low level inputs - line level inputs, also known as rca inputs or low-level inputs, use RCA interconnect cables to link the R1100M with the source unit.

Speaker level inputs will be used to connect the R1100M to your factory radio or an aftermarket radio that does not have low-level RCA inputs. Variable bass boost - variable bass Boost allows you to adjust the low bass within the boost range to just the way you like it. Low pass crossover - a low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. Specs - dimensions: 9.
BrandBOSS Audio Systems #ad
ManufacturerBOSS AUDIO #ad
Height2.25 Inches
Length9.13 Inches
Weight4.4 Pounds
Width10.44 Inches
Part NumberR1100M
ModelR1100M
Warranty6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers

4. Planet Audio

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Bridgeable, Planet Audio AC1800.5 5 Channel Car Amplifier, 1800 Watts, Full Range, Mosfet Power Supply, 2-4 Ohm Stable, Class A/B

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Planet Audio #ad - Mosfet power supply - a mosfet is an electrical switch that allows the flow of electrical current. Variable bass boost - with variable bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofers. Both essentially carry signal from your receiver to your amplifier to your speakers.

Class a/b topology - class ‘a’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry. 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.

A high level +/- wire input is measured in wattages. We strongly encourage professional installation of this product to ensure proper and safe functionality. Low & high level inputs - a low level rca input is measured in voltages. Class ‘b’ amplifiers have no current flowing through its outputs with no audio signal. Warranty - planet audio provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon. Com.
BrandPlanet Audio #ad
ManufacturerPlanet Audio #ad
Height2.4 Inches
Length19.7 Inches
Weight14 Pounds
Width10 Inches
Part NumberAC1800.5
ModelAC1800.5
Warranty6 Year Platinum Online Dealer Warranty

5. BOSS Audio Systems

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BOSS Audio Systems R1002 Car Amplifier, 2 Channel, Class AB, 2 4 Ohm Stable, Full Range, 200 Watts Max Power

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BOSS Audio Systems #ad - Warranty: boss audio systems provides a powerful 6 Year Platinum Online Dealer Warranty so long as the purchase is made through Amazon Dot Com. Speaker level inputs will be used to connect the R1002 to your factory radio or an aftermarket radio that does not have low-level RCA inputs.

High level inputs: speaker level inputs are commonly referred to as high-level inputs. Power: maximum power output of 200 watts at 2 Ohms into two channels. Variable input gain control: the variable Input Control allows the amplifier input to match the output signal from the head unit to achieve optimum performance when adjusted properly.

Low level inputs: line level inputs, also known as rca inputs or low-level inputs, use RCA interconnect cables to link the R1002 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers. Maximum power output of 100 Watts at 4 Ohms into two channels.
BrandBOSS Audio Systems #ad
ManufacturerBOSS AUDIO #ad
Height2 Inches
Length5.3 Inches
Weight2.2 Pounds
Width9 Inches
Part NumberR1002
ModelR1002
Warranty6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers

6. Rockford Fosgate

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Rockford Fosgate R150X2 Prime 2-Channel Amplifier

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Rockford Fosgate #ad - Cast aluminum heatsink with Top Mount Controls. Accepts high level & RCA Level Input. 50 watts x 2 @ 4-ohm / 75 watts x 2 @ 2-ohm / 150 Watts x 1 @ 4-Ohm Bridged. 12db/octave crossover. 4 gauge power/ground connectors.
BrandRockford Fosgate #ad
ManufacturerRockford Fosgate #ad
Height4.3 Inches
Length14.5 Inches
Weight6 Pounds
Width10.3 Inches
Part NumberR150X2
ModelR150X2

7. BOSS Audio Systems

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BOSS Audio Systems KIT2 8 Gauge Amplifier Installation Wiring Kit, A Car Amplifier Wiring Kit Helps You Make Connections and Brings Power To Your Radio, Subwoofers and Speakers

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BOSS Audio Systems #ad - 3 foot - 8 gauge Black Ground Cable. 16 foot / 18 gauge blue turn-on wire, 30 Foot / 16 Gauge Speaker Wire. 20 4" wire ties, 3 Rubber Grommets. 20 foot high performance rCA Interconnect, 6 Foot Split Loom Tubing. 5/16" ring terminals, 1/4" Ring Terminals, 4 Speaker Terminals. 20 foot / 8 gauge red power Cable, High Quality Competition Fuse Holder.
BrandBOSS Audio Systems #ad
ManufacturerBOSS AUDIO #ad
Height7.6 Inches
Length7.6 Inches
Weight1.98 Pounds
Width2.8 Inches
Part NumberKIT-2
ModelKIT-2
Warranty1 Year over the counter exchange

8. Kenwood

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Kenwood New KAC-6406 500 Watt 4/3 Channel Class AB Power Amplifier Car Audio

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Kenwood #ad - Total peak power: 250W. Cea-2006 compliant. 7-7/8"w x 12-3/8"l x 2-3/16"H. Rms power: 40w x 4 @ 4 ohms, 60w x 4 @ 2 ohms.
BrandKenwood #ad
ManufacturerKENWOOD #ad
Height3.15 Inches
Length6.69 Inches
Weight4.41 Pounds
Width5.91 Inches
Part NumberKAC-6406
ModelKAC-6406

9. Power Acoustik

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Power Acoustik EG4-1000 1000W Class A/B 4 Channel Amplifier

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Power Acoustik #ad - Military grade pcb w/ pwm mosfet power supply direct short, thermal & overload circuit protection high/speaker level & low level/RCA input. 4 to charge x 125 watts RMS @ 2 ohm. 2-ohm stereo & 4-Ohm bridged full range operation. Dimensions: 9" x 1075" x 2. 25".
BrandPower Acoustik #ad
ManufacturerPOWER ACOUSTIK #ad
Height4.25 Inches
Length14.5 Inches
Weight7 Pounds
Width11.25 Inches
Part NumberEG4-1000
ModelEG4-1000
WarrantyPlease contact the manufacturer

10. Pyramid

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1000W Dual Channel Bridgeable High Power MOSFET Audio Sound Auto Small Speaker Amp Box w/ Crossover, LED Indicators, Variable Gain Control, PYRAMID 2 Channel Car Stereo Amplifier, Pyle PB717X, RCA IN/OUT

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Pyramid #ad - Gives you up to 1000W bridgeable output. Slim size design: this box amp's small size makes installation a breeze, you'll have no trouble finding a spot for this little yet powerful device. Features variable subwoofer crossover, variable gain control and high level low impedance MOLEX input connector.

Distortion-free: the mosfet pulse width modulation power supply allows for a clean distortion-free signal to your compact speakers providing you w/ crisp and clear audio for an outstanding music experience. Silver-plated rca ports: the rca ports are silver-plated for eliminating signal loss. Has been specially designed from the bottom up to provide safe and high quality sound in a sturdy form factor. Thermal protection: to keep both your car and the stereo amp safe, this model is equipped w/ thermal, overload and short circuit protection.

1000 watt power: the pyle dual channel car amplifier is perfect for your vehicle's sound system. The subsonic filter allows low-end interference to be cut so your speakers will always deliver the highest quality audio. Additional features include LED indicators, RCA low level inputs and automotive type fuse protection. Included components: 1 Pyramid Branded Product.
BrandPyramid #ad
ManufacturerSound Around #ad
Height3.4 Inches
Length11.9 Inches
Weight6 Pounds
Width13.5 Inches
Part NumberPB717X
ModelPB717X
WarrantyManufacturer Warranty