We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
4 Channel Car Amplifiers
In the case of a 4 channel amplifier, use two channels to drive a pair of full-range speakers, and bridge the other 2 channels to power a sub-woofer. Among many features of a 4 channel amplifier are remote sub-woofer level control, tri-mode operation, bridgeable channels and max bridged power to 1000W. Four channel car amplifier provide users multiple input/output selectors to power up to four devices. This is great if you need to power an entire sound system.
Shop By
-
Planet Audio AC1600.4 Anarchy Mosfet Amplifier 4-Channel 1600W max 600W x 2 @ 4 Ohm Bridged 300W x 4 @ 2 Ohm$149.99Out of stock- Input Sensitivity Selector
- Low & High Level Inputs
- Chrome-Plated Connections
- Illuminated Logo
-
Orion XTR17004 Class AB 4 Channel Full Range Amplifier - 6800 watts$439.99- Orion XTR series Class AB 4 Channel 6800 watts amplifier
- High speed MOSFET power supply
- Classic Orion industrial design
- Heavy gauge wire / high power speaker terminals
- 12 db/octave Filters
-
Sony XM-GS4 700 Watt Class AB 4-Channel Amplifier$199.99- 700 Watts Max Power
- 4-Channel Amplifier
- Super compact design
- Pulse Width Modulated MOSFET Power supply
- Class AB Design Offers High-Quality Sound
- Speaker level inputs with auto turn on
-
Blaupunkt AMP1604 1600 Watt Class A/B 4-Channel Amplifier$98.99- 1600 Watt Class A/B 4-Channel Amplifier
- 4-ohm / 2-ohm stable
- 79W RMS x 4 @ 2 Ω
- 55W RMS x 4 @ 4 Ω
- 2 Pair RCA low level inputs
- Speaker High Level Input
-
Boss Audio R1004 Riot Series 4 Channel Class AB Full Range Amplifier - 400 Watts$62.99- Boss Audio R1004 Riot series Class AB amplifier
- Stable performance at 2 ohms
- RMS Power @ 4 ohms: 4 x 38 Watts
- Versatile amplifier
- 4 Channel RCA inputs
- Total power output of 400 Watts
-
Soundstream Stealth Series ST4.1000DB 4 Channel Class D Amplifier with Bluetooth - 1000 Watts$164.99- Stealth series 1000 watts full range Amplifier with Bluetooth
- 2-Ohms: 125 Watts x 4 channels
- 4-Ohms: 90 Watts x 4 channels
- 4-Ohms/Bridged: 250 Watts x 2 channels
- Aluminum heat sink for better cooling
- MOSFET Power Supply with Audiophile Grade IRTM Transistors
- Military Grade SMT PCB Maintains Dynamic Performance
- 2-ohm and 4-ohm Operation
-
Rockford Fosgate P600X4 600 Watt 4-Channel Class AB Car Amplifier$395.99Out of stock- 4-Channel 600 Watts car amplifier
- 75 watts RMS x 4 Channels at 4 ohms
- High level input capable with an Auto Turn-On circuit
- On-board Punch equalizer and is remote Punch Level Control ready
- DSM, NOMAD, MESHA3, DTM and C.L.E.A.N. technologies
- Hidden top mounted control panel and a cast aluminum heatsink
-
Rockford Fosgate R400-4D 400 Watt 4-Channel Class D Car Amplifier$278.99Out of stock- 4-Channel 400 Watts car amplifier.
- LED indicators for power and protect, and provides protection against short circuiting, over loading and thermal overload.
- Features cast aluminum heatsink for effective heat dissipation and has P.O.W.E.R. operation.
- Frequency Response of 20Hz to 20KHz +/- 1.0dB and is CEA-2006 compliant.
-
Rockford Fosgate M400-4D 400 Watt Full-Range Marine Class-D 4-Chanel Amplifier$331.99Out of stock- 400 Watt 4-channel high efficiency Class-D amplifier specifically designed for Marine and Power-sports applications
- 75 Watts x 4 @ 4-Ohm
- Pulse Width Modulated MOSFET power supply
- Variable 12dB/octave Butterworth crossover
- 2/3/4 channel operation
- 4 Gauge power / ground connectors
- Cast aluminum heatsink for effective heat dissipation
- Tri-stage protection that covers thermal, over-circuit and short circuits
-
Rockford Fosgate PBR300X4 Punch Boosted Rail 300 Watt 4-Channel Amplifier$224.99Out of stock- 75 Watts x 4-channel at 4 ohms
- Punch series micro sized boosted rail mono amplifier
- Super efficient design that allows the amplifier to mounted virtually anywhere
- High level speaker inputs for easy installation into factory audio systems
- 1 Year Standard Warranty
-
Pioneer GM-D1004 400 Watt Class FD 4-Channel Car Amplifier$128.99Out of stock- 4-Channel Car Amplifier
- 45 Watt x 4 at 4 ohms
- Super compact design
- Class FD Design Offers Efficiency and High-Quality Sound
- High and low level inputs with auto turn on
-
Pyle PLA4478 Power Series Bridged Mosfet Amplifier 4-Channel 4000W$133.99- Silver RCA Inputs
- Soft Turn On/Off
- Advanced Protection Circuitry
- Custom Terminal Block for Speaker Connection
My Wish List
Last Added Items
You have no items in your wish list.
Related Articles & Videos
How to install a car stereo
Watch our video and read our blog for step-by-step instructions documenting the installation of a aftermarket car stereo receiver.
QualityMobileVideo Blog
Car Stereo Wiring Guide
Watch our video and read our blog for the proper wiring colors and their definitions. We explain wire-by-wire what these connections do for the installation of an aftermarket car stereo receiver.
QualityMobileVideo Blog