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It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry. Mosfet power supply - a mosfet is basically an electrical switch that allows the flow of electrical current.
We strongly encourage professional installation of this product to ensure proper and safe functionality. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier. Variable gain control - the gain control is not for adjusting volume. Class ‘b’ amplifiers have no current flowing through its outputs with no audio signal.




With a depth of adjustable user controls such as the gain, HPF, crossover, and bass EQ, LPF, this amplifier is extremely versatile and can be used in countless applications.


1. Sound Storm Laboratories
#ad
Full Range Car Amplifier, 4 Channel, 2 to 8 Ohm Stable Class A/B, Sound Storm EV4.400 Evolution 400 Watt
#adSound Storm Laboratories #ad - Full-range, class A / B Topology. 100 w max power @ 2 ohm x 4 Channels. 50 w max power @ 4 ohm x 4 Channels. Low and high level Inputs, Variable Input Gain Control.More information #ad
Brand | Sound Storm Laboratories #ad |
Manufacturer | Sound Storm Laboratories #ad |
Height | 1.8 Inches |
Length | 7.5 Inches |
Weight | 3.2 Pounds |
Width | 9 Inches |
Part Number | EV4.400 |
Model | EV4.400 |
Warranty | 6 Year Platinum Online Dealer Warranty |
More information #ad
2. BOSS Audio Systems
#ad
Mosfet Power Supply, Bridgeable, Class A-B, 2-4 Ohm Stable, Full Range, BOSS Audio Systems PF1800 4 Channel Car Amplifier, 1800 Watts
#adBOSS Audio Systems #ad - Bridgeable - dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels. 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 & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry. Mosfet power supply - a mosfet is basically an electrical switch that allows the flow of electrical current.
More information #ad
Specs - dimensions: 13. 5” x 1031” x 2. 25, weight: 12 lbs. Variable bass boost - with variable bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofers. Full range - with a full range amplifier you not only have the option to run your speakers, but also your subwoofers. We strongly encourage professional installation of this product to ensure proper and safe functionality. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier. Variable gain control - the gain control is not for adjusting volume. Class ‘b’ amplifiers have no current flowing through its outputs with no audio signal.
Brand | BOSS Audio Systems #ad |
Manufacturer | BOSS AUDIO #ad |
Height | 2.25 Inches |
Length | 13.5 Inches |
Weight | 4.41 Pounds |
Width | 10.31 Inches |
Part Number | PF1800 |
Model | PF1800 |
Warranty | 6 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 |
More information #ad
3. Yaeccc
#ad
YaeCCC 1500W 4 Channel Amplifier Car Audio Car Amplifier Subwoofer Amplifier
#adYaeccc #ad - Aluminium alloy casting drawing process. New and reliable quality 4 channel 1500 watt car amplifier gives you a wonderful in-car entertainment.More information #ad
4 speaker connections can meet the needs of most users. Strong power dynamic voice restores high degree of sound. Slim design, both internal and external, simple and extraordinary, versatile in one body.Brand | Yaeccc #ad |
Manufacturer | Yae First Trading Co.,Itd #ad |
More information #ad
4. Crunch
#ad
Crunch PX-1025.4 1000W Powerzone Series 2-ohm Stable 4-Channel Class-A/B Amplifier with Gravity Magnet Phone Holder Bundle
#adCrunch #ad - Class-a/b full range 2 ohm Stable 4-Channel Amplifier. 2 ohms: 250 watts x 4 chan. Preamp rca outputs to daisy chain multiple amps. 3-way protection circuitry thermal, overload, and speaker short protection.More information #ad
4 ohms: 125 watts x 4 chan. Crunch powerzone series px-1025. 4 + gravity magnet Phone Holder Bundle. Bridged, 4 ohms: 500 watts x 2 chan.Brand | Crunch #ad |
Manufacturer | Audio Watt Inc #ad |
Height | 14 Inches |
Length | 4 Inches |
Width | 9 Inches |
Part Number | PX-1025.4+M |
Model | PX-1025.4+M |
More information #ad
5. Crunch
#ad
1,000 Watts, 4 Channels, Crunch PX1000.4 Power Amplifier Class Ab, 3.70in. x 12.60in. x 10.80in.
#adCrunch #ad - Bridgeable. Variable input voltage. Low-noise preamp. Qtd quick thermal Dispersion technology heat sink.More information #ad
Brand | Crunch #ad |
Manufacturer | crunch #ad |
Height | 3 Inches |
Length | 4 Inches |
Weight | 1 Pounds |
Width | 5 Inches |
Part Number | PX1000.4 |
Model | PX1000.4 |
Warranty | Please contact the manufacturer |
More information #ad
6. RECOIL
#ad
Bridgeable, Recoil REA600-4 1040 Watts Full-Range Class A/B 4-Channel Car Audio Amplifier, 2-3 Ohm Stable, Mosfet Power Supply
#adRECOIL #ad - Featuring a high-speed mosfet power supply, as well as 4-way protection circuitry, premium grade internal components, 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, HPF, crossover, and bass EQ, LPF, this amplifier is extremely versatile and can be used in countless applications.
More information #ad
Dimensions: 15. 7" x 7. 60" x 2. 2" 400mm x 193mm x 56mm. Highly efficient heatsinks keep the amplifier cool with a sophisticated new look. Class a/b 4-channel amplifier, 1040 watts max power, rms 130 watts x 4 channels@2 Ohm; RMS 95 Watts x 4@4Ohm; RMS Power Bridged: 260 Watts x 2@4Ohm.Brand | RECOIL #ad |
Manufacturer | RECOIL #ad |
Warranty | 1 year manufacturer |
More information #ad
7. Planet Audio
#ad
2400 Watts, Class A/B, Bridgeable, Mosfet Power Supply, 2/8 Ohm Stable, Full Range, Planet Audio PL2400.4 4 Channel Car Amplifier
#adPlanet Audio #ad - This offer is not valid on purchases made from third party market place sellers. Remote subwoofer Control, Blue Backlit Illumination. 6 year platinum online dealer warranty valid only on products Sold / Shipped by Amazon.More information #ad
Com. Low and high level inputs, Variable Filter, Variable Bass Boost. 600 w max power @ 2 ohm x 4 Channels. 1200 w max bridged power @ 4 Ohm x 2 Channels. Full-range, class a / b topology, MOSFET Power Supply. 300 w max power @ 4 ohm x 4 Channels. Dimensions: depth 15. 9” x width 7” x Height 2. 4".Brand | Planet Audio #ad |
Manufacturer | Planet Audio #ad |
Height | 2.3 Inches |
Length | 15.9 Inches |
Weight | 8 Pounds |
Width | 7 Inches |
Part Number | PL2400.4 |
Model | PL2400.4 |
Warranty | 6 year platinum online dealer warranty |
More information #ad
8. BOSS Audio Systems
#ad
Class A/B, Full Range, 2 Ohm Stable, BOSS Audio Systems R1004 4 Channel Car Amplifier – Riot Series, 400 Watts, IC Integrated Circuit Great for Car Speakers and Car Stereos
#adBOSS Audio Systems #ad - 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.More information #ad
Power - 100 watts max x 4 @2-ohms, 50 Watts Max X 4 @4-Ohms. 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.Brand | BOSS Audio Systems #ad |
Manufacturer | BOSS AUDIO #ad |
Height | 2 Inches |
Length | 7.8 Inches |
Weight | 3.1 Pounds |
Width | 9 Inches |
Part Number | R1004 |
Model | R1004 |
Warranty | 6 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 |
More information #ad