4-Channel Amplifiers
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- Soundstream®Stealth Series 1000W 4-Channel Class D AmplifierStealth Series 1000W 4-Channel Class D Amplifier by Soundstream®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Hybrid Aluminum Alloy Heatsink for Optimum DissipationMOSFET Power Supply w/ Audiophile Grade IRTM Transistors$141.74 - $179.21
- Audiopipe®APMN Series 1300W 4-Channel Class AB Amplifier (APMN-4095)APMN Series 1300W 4-Channel Class AB Amplifier by Audiopipe®. Boasting the latest in technology, this 1st-rate amplifier from Audiopipe is the finest piece of competition car audio gear that will take your listening experience to a...Made to offer exceptional sound qualityClear sound at high frequencies$136.99
- DS18®1400W 4-Channel Class D Amplifier (X4)1400W 4-Channel Class D Amplifier by DS18®. Micro amps are a great power solution for an audio enthusiast that doesn't have alot of room to spare for big bulky amps. In this case, you want to maximize your size to power ratio so you can...High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction$179.95
- Audiopipe®APCLE Series 1000W 4-Channel Class AB Amplifier (APCLE-1004)APCLE Series 1000W 4-Channel Class AB Amplifier by Audiopipe®. Boasting the latest in technology, this 1st-rate amplifier from Audiopipe is the finest piece of competition car audio gear that will take your listening experience to a...Pulse-Width Modulated (PWM) MOFSET power supply for maximum performance with minimum distortionRemote turn-on with "soft start" muting to prevent turn-on "thump"$179.99
- Audiopipe®APCLE Series 1500W 4-Channel Class AB Amplifier (APCLE-1504)APCLE Series 1500W 4-Channel Class AB Amplifier by Audiopipe®. Boasting the latest in technology, this 1st-rate amplifier from Audiopipe is the finest piece of competition car audio gear that will take your listening experience to a...Pulse-Width Modulated (PWM) MOFSET power supply for maximum performance with minimum distortionRemote turn-on with "soft start" muting to prevent turn-on "thump"$190.99
- Audiopipe®APCLE Series 2000W 4-Channel Class AB Amplifier (APCLE-2004)APCLE Series 2000W 4-Channel Class AB Amplifier by Audiopipe®. Boasting the latest in technology, this 1st-rate amplifier from Audiopipe is the finest piece of competition car audio gear that will take your listening experience to a...Pulse-Width Modulated (PWM) MOFSET power supply for maximum performance with minimum distortionRemote turn-on with "soft start" muting to prevent turn-on "thump"$205.99
- Audiopipe®APCLE Series 2500W 4-Channel Class AB Amplifier (APCLE-6004)APCLE Series 2500W 4-Channel Class AB Amplifier by Audiopipe®. Boasting the latest in technology, this 1st-rate amplifier from Audiopipe is the finest piece of competition car audio gear that will take your listening experience to a...Pulse-Width Modulated (PWM) MOSFET power supply for maximum performance with minimum distortionRemote turn-on with "soft start" muting to prevent turn-on "thump"$338.99
- Audiopipe®APDLO Series 2100W 4-Channel Amplifier (APDLO-2504)APDLO Series 2100W 4-Channel Amplifier by Audiopipe®. Boasting the latest in technology, this 1st-rate amplifier from Audiopipe is the finest piece of competition car audio gear that will take your listening experience to a whole new...Made to offer exceptional sound qualityClear sound at high frequencies$1,000.00
- Audiopipe®APMN Series 2500W 4-Channel Class D Amplifier (APMN-4150D)APMN Series 2500W 4-Channel Class D Amplifier by Audiopipe®. Boasting the latest in technology, this 1st-rate amplifier from Audiopipe is the finest piece of competition car audio gear that will take your listening experience to a whole...Made to offer exceptional sound qualityClear sound at high frequencies$199.99
- Planet Audio®Anarchy Series 1200W 4-Channel Class AB Amplifier (AC12004)Anarchy Series 1200W 4-Channel Class AB Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up...Full Range Class A/B, MOSFET Power SupplyHigh and Low Level Inputs$134.52
- Planet Audio®Anarchy Series 1600W 4-Channel Class AB Amplifier (AC16004)Anarchy Series 1600W 4-Channel Class AB Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up...Full Range Class A/B, MOSFET Power SupplyHigh and Low Level Inputs$155.09
- Planet Audio®Pulse Series 1600W 4-Channel Class AB Amplifier (PL1600.4)Pulse Series 1600W 4-Channel Class AB Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up...2 Ohm Stable - The lowest impedance accepted by this amplifier is 2 Ohms. Amplifiers that are 2 Ohms stable produce more power resulting in more volume. This amp can comfortably power speakers or subwoofers with all channel(s) being used at a load of 2 OhmsClass A/B - Class A/B amplifiers have long been known for their ability to produce great quality sound while performing more efficiently than pure Class A amplifiers. Planet Audio have developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output$129.00
- Planet Audio®Pulse Series 2400W 4-Channel Class AB Amplifier (PL2400.4)Pulse Series 2400W 4-Channel Class AB Amplifier by Planet Audio®. Boost that bass with this high-end amplifier from Planet Audio. Combining cutting-edge technology with a sleek design, this extremely powerful amp is a perfect tune-up...2 Ohm Stable - The lowest impedance accepted by this amplifier is 2 Ohms. Amplifiers that are 2 Ohms stable produce more power resulting in more volume. This amp can comfortably power speakers or subwoofers with all channel(s) being used at a load of 2 OhmsClass A/B - Class A/B amplifiers have long been known for their ability to produce great quality sound while performing more efficiently than pure Class A amplifiers. Planet Audio have developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output$162.71
- Power Acoustik®Overdrive Series 1300W 4-Channel Class AB Amplifier (Ow-Od4-1300)Overdrive Series 1300W 4-Channel Class AB Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Overdrive amplifiers pack huge...2-ohm Stereo & 4-ohm Bridged Full-Range OperationMilitary Grade PCB with PWM MOSFET Power Supply$83.94
- Power Acoustik®Overdrive Series 1800W 4-Channel Class AB Amplifier (OD41800)Overdrive Series 1800W 4-Channel Class AB Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Overdrive amplifiers pack huge...2-ohm Stereo & 4-ohm Bridged Full-Range OperationMilitary Grade PCB with PWM MOSFET Power Supply$692.99
- Power Acoustik®Razor Series 2000W 4-Channel Class D Amplifier (RZ4-2000D)Razor Series 2000W 4-Channel Class D Amplifier by Power Acoustik®. Smaller, more economic vehicles are more and more desirable. But that doesn't mean you have to sacrifice big power for your system. Razor amplifiers pack huge power into...4 Ohm Bridged/2 Ohm Stereo Class D Full RangeFull MOSFET PWM Power Supply$120.74
- Power Acoustik®Vertigo Series 1800W 4-Channel Class AB Amplifier (VA4-1800D)Vertigo Series 1800W 4-Channel Class AB Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of tried and true class A/B full range and improved efficiency class D monoblock...2 Ohm Stereo & 4 Ohm Bridged Class A/B Full RangeMOSFET Power Supply with Audiophile Grade IRTM Transistors$68.99
- Power Acoustik®Vertigo Series 2200W 4-Channel Class AB Amplifier (VA4-2200D)Vertigo Series 2200W 4-Channel Class AB Amplifier by Power Acoustik®. Vertigo amplifiers are the next step in performance and value. Taking advantage of tried and true class A/B full range and improved efficiency class D monoblock...2 Ohm Stereo & 4 Ohm Bridged Class A/B Full RangeMOSFET Power Supply with Audiophile Grade IRTM Transistors$78.19
- DS18®Gen-X Series 3600W 4-Channel Class D Amplifier (G3600.4D)Gen-X Series 3600W 4-Channel Class D Amplifier by DS18®. The Gen-X series has always been a DS18 staple with the public and been in countless system builds over the many years it was released. DS18 have completely redesigned the GEN-X...Small and powerful design so you can power your subs with great efficiency and power without taking up much spaceIntegrated low pass and high pass filter to help you get the perfect response you are looking for$289.95
- Crunch®Ground Pounder 2000W 4-Channel Class AB Amplifier (GP-2000.4)Ground Pounder 2000W 4-Channel Class AB Amplifier by Crunch®. Crunch Ground Pounder with QTD Technology delivers 1500 watts to subwoofers and includes built-in electronic crossovers. This top-grade product is expertly made in compliance...Low Noise Preamplifier Circuit - Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification processRCA Inputs - Highest sound quality connection with quality RCA materials helps prevent interference and minimize distortion in the signal path$159.99
- Hifonics®THOR™ Series 350W 4-Channel Class D Amplifier (TPS-A350.4)THOR™ Series 350W 4-Channel Class D Amplifier by Hifonics®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction$94.16
- Lanzar®Vector Series 2000W 4-Channel Class AB Amplifier (VCT4110)Vector Series 2000W 4-Channel Class AB Amplifier by Lanzar®. This 2000 Watt 4 Channel High Power MOSFET Amplifier by Lanzar is a quality product designed and engineered to give you many years of uncompromised musical service. VECTOR...2 Ohms StableMOSFET Power Supply$100.04
- Soundstream®Picasso Nano Series 1040W 4-Channel Class D Amplifier (PN4.520D)Picasso Nano Series 1040W 4-Channel Class D Amplifier by Soundstream®. When you get your first look at Picasso Nano Amplifiers, you will realize that size really does not matter too much at all. It is amazing and quite unbelievable that...High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction$142.77
- Soundstream®Picasso Nano Series 2000W 4-Channel Class D Amplifier (PN4.1000D)Picasso Nano Series 2000W 4-Channel Class D Amplifier by Soundstream®. When you get your first look at Picasso Nano Amplifiers, you will realize that size really does not matter too much at all. It is amazing and quite unbelievable that...High in power, efficient in performance, reliable in serviceUser-friendly design, ergonomic handle, solid construction$185.25
- Soundstream®Stealth Series 1000W 4-Channel Class D Amplifier (ST41000D)Stealth Series 1000W 4-Channel Class D Amplifier (ST41000D) by Soundstream®. Don't let these little monsters fool you. The latest and greatest of Class D full range technology allows us to pack 10 pounds of KICK YOUR ASS in less than...Hybrid Aluminum Alloy Heatsink for Optimum Dissipation2-ohm Stereo & 4-ohm Bridged Full-Range Operation$141.74
- Soundstream®Stealth Series 1000W 4-Channel Class D Amplifier with Bluetooth (ST41000DB)Stealth Series 1000W 4-Channel Class D Amplifier with Bluetooth (ST41000DB) by Soundstream®. Don't let these little monsters fool you. The latest and greatest of Class-D full range technology allows us to pack 10 pounds of KICK YOUR ASS...Hybrid Aluminum Alloy Heatsink for Optimum DissipationBuilt-in Bluetooth for Wireless Smartphone Music Playback$179.21
If you crave for the loudest and super powerful sound machine, switch to an aftermarket amplifier. The choice mostly depends on how many output channels and how much power you need to get the most out of your speakers. A 4-channel amplifier is one of the most significant pieces of equipment you can add to your sound system. It will give the power you need to drive speakers or subwoofers or both that the amp inside a dash mounted receiver just can’t provide. When your speakers receive enough power, they'll give you true fidelity and impressive impact.
Designed for a 4-speaker system, a 4-channel amplifier provides the most options. It can power a couple pairs of full-range speakers or drive two speakers and then have the remaining channels bridged to power a sub so you can enjoy the best of both worlds - thunderous lows and clean highs – all in a single package. This type of an amp improves sound quality, allowing you to play music loud enough for the entire world to hear. With a 4-channel amp, an enormously powerful and crystal clear sound will be rocking out of your vehicle making others green with envy.
When it comes to choosing a 4-channel amplifier, it never goes amiss to get to know how much power it puts out consistently and how much power the speakers need in real-world situations to sound stunning. If you want the bullet proof performance to vibrate to your favorite songs, it's better to over power speaker than under power. A great choice for any vehicle, a 4-channel amp is a must if you own an off-road beast as the amount of wind normally created when driving it will force a regular amp to turn up past the distortion to overcome the noise and still be heard over the ambient sound. The speaker has to work harder due to lack of power which often results in blown speakers.
Choose a top-shelf amp that's a perfect match to your speakers and will kick up the power to a required level for an impressive bass boost and help your speakers play incredibly loud clean music without unwanted noise and distortion keeping your speakers safe. Our digital shelves are loaded with a wide variety of premium 4-channel amplifiers that have different circuit designs, including Class A/B and Class D that will maximize the efficiency of power while minimizing heat and distortion which are the enemies of a well-rounded sound. Keep up with the latest trends in vehicle audio and step up on the road to mind-blowing sound with CARiD's selection of the finest and most efficient amps ever.