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The Best Ma Audio 4000 Watt Amp of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Ma Audio 4000 Watt Amp of 2023. Check our ranking below.

2,579 Reviews Scanned

Rank No. #1
Planet Audio TR4000.1D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers
  • Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Strapping Capable - You are able to strap two TR4000.1D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
Rank No. #2
Planet Audio PL4000.1D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers
  • Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms, 1000 Watts Max x 1 @4-Ohms, 8000 Watts Max x 1 @2-Ohms strapped
  • MOSFET Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Strapping Capable - You are able to strap two PL4000.1D amplifiers and double the power that is being sent to your subwoofers. You now have the ability to connect more subwoofers to take advantage of the extra power
Rank No. #3
Pyle 2 Channel Car Stereo Amplifier - 4000W Dual Channel Bridgeable High Power MOSFET Audio Sound Auto Small Speaker Amp Box w/ Crossover, Bass Boost Control, Silver Plated RCA Input Output - PLA2678
  • 4000 WATT POWER: The Pyle Dual Channel Car Amplifier is perfect for your vehicle's sound system. Gives you up to 4000W bridgeable output. Features switchable bass boost, variable gain control, configurable electronic crossover network
  • SILVER-PLATED RCA PORTS: The RCA ports are silver-plated for eliminating signal loss. The subsonic filter allows low-end interference to be cut so your speakers will always deliver the highest quality audio
  • MOSFET PULSE: The MOSFET pulse width modulation power supply allows for a clean distortion-free signal to your compact speakers providing you with crisp and clear audio for an outstanding music experience. Also features pulse width modulation system
  • THERMAL PROTECTION: To keep both your car and the stereo amp safe, this model is equipped w/ thermal, overload and short circuit protection. Has been specially designed from the bottom up to provide safe and high quality sound in a sturdy form factor
  • 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. Additional features include LED indicators, RCA output, soft turn-on circuit, glass epoxy PCB and more
SaleRank No. #4
Planet Audio BBD4000 Class D Car Amplifier – 4000 Watts, 1 Ohm Stable, Digital, Monoblock, MOSFET Power Supply
  • Power: 4000 watts max X 1 @1-ohm, 2000 watts max X 1 @2-ohms, 1000 watts max X 1 @4-Ohms
  • Class D: power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • 1 ohm stable: able to continuously power loads of 1 ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Variable subsonic filter: to prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
  • Variable low-pass crossover: subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Rank No. #5
Rockville dB14 4000w Peak/1000w RMS Mono 2 Ohm Amplifier Car Audio Amp,Black
  • Includes: Amplifier. Bass Remote. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty.
  • Rockville dB14 4000 Watt Peak/1000 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Audio Amp. Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). - 2 Ohm: 1000 Watts x 1 Channel <1% THD+N. - 4 Ohm: 600 Watts x 1 Channel <1% THD+N.
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). - 2 Ohm: 4000 Watts x 1 Channel. - 4 Ohm: 2400 Watts x 1 Channel. High-Speed MOSFET Power Supply. Optical Coupler Class “D” Technology. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz - 250Hz.
  • Subsonic Filter: 15Hz - 55Hz. Phase Control Switch. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. RCA Preamp Line Output. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: <0.1%. S / N Ratio: >90dB. Under Voltage Protection at 10V. Over Voltage Protection at 16V.
  • Frequency Response: 15Hz - 250Hz. Damping Factor: >150 @ 100Hz. 100 Amp Maxi Fuse. Dimensions: (W x H x L) 9" x 2.4" x 15.5"
Rank No. #6
Blaupunkt AMP4000D AMP4000D 4,000-Watt-Max Monoblock Class D Amp with Bass Remote
  • 4,000 watts x 1 channel max power output
  • 2,800 watts RMS x 1 channel at 1 ohm
  • 2,000 watts RMS x 1 channel at 2 ohms
  • 1,000 watts RMS x 1 channel at 4 ohms
  • Designed to power vehicle subwoofer
Rank No. #7
Hifonics BRUTUS BG-4000.1D 4000 Watt Mono Block Amplifier
  • Class D MOSFET Monoblock Amplifier
  • Peak Power: 1x4000 @ 1 Ohm, 1x2000 @ 2 Ohms, 1x1000 @ 4 Ohms
  • Frequency Response: 10Hz-500Hz, Built in bass control with 0-10dB boost
  • 4 AWG Power and 12 AWG Speaker Terminal Wire Gauges
  • Stable at 1 ohm | Remote Subwoofer Level Control Included
Rank No. #8
Power Acoustik MOFO1-10KD | Class D Monoblock Amplifier, 10,000 Watts Max Power, 4,000 Watts RMS 1 Ohm Stable Car Amp
  • For decades, car amplifiers have been repetitiously manufactured having a common horizontal shape. While practical, this stereotypical form factor has gone stale. End caps & trim bezels do their best to spruce up lifeless heatsinks. However, at the end of the day, this lack of creativity might leave you desiring more. It’s time to break these stubborn habits and set in motion a new trend in amplifier design. MOFO amplifiers depart from the mundane squatty shape of conventional amplifiers, bringing character back to amplifier design. A diecast aluminum 4-leg pedestal secures a compact 5”x5” MOFO tower chassis, leaving ample floorspace in any trunk or cargo space. You could even attach MOFO amps to wall panels with an included wall-mount bracket. Keeping up with your demands, MOFO amps use advanced high-current power supplies and Class D output topology delivering power beyond your wildest dreams.
SaleRank No. #9
Pyle 4 Channel Car Stereo Amplifier - 4000W High Power 4-Channel Bridgeable Audio Sound Auto Small Speaker Amp Box w/ MOSFET, Crossover, Bass Boost Control, Silver Plated RCA Input Output -PLA4478
  • 4000 WATT POWER: The Pyle 4 Channel Car Amplifier is perfect for your vehicle's sound system. Gives you up to 4000W bridgeable output. Features switchable bass boost, variable gain control, configurable electronic crossover network
  • SILVER-PLATED RCA PORTS: The RCA ports are silver-plated for eliminating signal loss. The subsonic filter allows low-end interference to be cut so your speakers will always deliver the highest quality audio
  • MOSFET PULSE: The MOSFET pulse width modulation power supply allows for a clean distortion-free signal to your compact speakers providing you with crisp and clear audio for an outstanding music experience. Also features pulse width modulation system
  • THERMAL PROTECTION: To keep both your car and the stereo amp safe, this model is equipped w/ thermal, overload and short circuit protection. Has been specially designed from the bottom up to provide safe and high quality sound in a sturdy form factor
  • 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. Additional features include LED indicators, RCA output, soft turn-on circuit, glass epoxy PCB and more
SaleRank No. #10
BOSS Audio Systems PD4000 Phantom 4000-Watt, 1, 2, 4 Ohm Stable Class D Monoblock Car Amplifier with Remote Subwoofer Control
  • 4000 W MAX Power @ 1 Ohm x 1 Channel
  • 2000 W MAX Power @ 2 Ohm x 1 Channel
  • 1000 W MAX Power @ 4 Ohm x 1 Channel
  • Low Level Inputs, RCA Pre-amp Outputs, Switchable Phase Control
  • Variable Low Pass Crossover, Variable Bass Boost, Variable Subsonic Filter
Rank No. #11
Planet Audio AC4000.1D Anarchy Series Car Audio Amplifier - 4000 High Output, Class D, Monoblock, 1 Ohm Stable, Low Level Inputs, Low Pass Crossover, Hook Up To Stereo and Subwoofer
  • Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms, 1000 Watts Max x 1 @4-Ohms, 8000 Watts Max x 1 @2-Ohms Bridged
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Strapping Capable - You are able to strap two AC4000.1D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
  • Variable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
Rank No. #12
Crunch PZ2-4030.1D POWERZONE 4000 Watt Mono Amplifier, Car Audio Amplifier, 1 Ohm Stable, Bass Remote Included
  • MONO AMPLIFIER: With low voltage RCA inputs this mono amplifier produces the highest sound quality connection with quality RCA materials helps prevent interference and minimize distortion in the signal path.
  • ELECTRONIC EQUALIZER: Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers.
  • UNIVERSAL COMPATIBILITY: Exclusive Crunch SPEED-FET MOSFET components maximize power efficiency while improving sound quality and minimizing distortion and the variable electronic crossovers allow for complete control of the sound
  • BASS REMOTE INCLUDED: Wired Bass Remote allows adjustments to bass frequencies from the remote which can be mounted anywhere in the vehicle.
Rank No. #13
Rockville RXD-M3 4000 Watt/2000w RMS Mono Class D 1 Ohm Amplifier Car Stereo Amp
  • Rockville RXD-M3 4000 Watt/2000w RMS Mono Class D 1 Ohm Car Stereo Amplifier With Optical Coupler Technology.
  • CEA Compliant Power Ratings: 1 Ohm: 1000 Watts x 1 Channel <1% THD+N. 2 Ohm: 750 Watts x 1 Channel <1% THD+N. 4 Ohm: 550 Watts x 1 Channel <1% THD+N).
  • RMS Power Ratings: 1 Ohm: 2000 Watts x 1 Channel. 2 Ohm: 1500 Watts x 1 Channel. 4 Ohm: 1100 Watts x 1 Channel.
  • Peak: 1 Ohm: 4000 Watts x 1 Channel. 2 Ohm: 3000 Watts x 1 Channel. 4 Ohm: 2200 Watts x 1 Channel.
  • High-Speed MOSFET Power Supply. Optical Coupler Class "D" Technology. Studio-Grade Bipolar Output Stage Transistors.
SaleRank No. #14
BOSS Audio Systems AR4000D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Car Subwoofers
  • Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Strapping Capable - You are able to strap two AR4000D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
  • Variable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
SaleRank No. #15
BOSS Audio Systems Elite BE4000D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers, Remote Subwoofer Control
  • Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Strapping Capable - You are able to strap TWO BE4000D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
SaleRank No. #16
Sound Storm EV4000D Evolution 4000 Watt, 1 Ohm Stable Class D Monoblock Car Amplifier with Remote Subwoofer Control
  • 4000 W MAX Power @ 1 Ohm x 1 Channel
  • 2000 W MAX Power @ 2 Ohm x 1 Channel
  • 1000 W MAX Power @ 4 Ohm x 1 Channel
  • Low Level Inputs, RCA Pre-amp Outputs, Strapping Capability, Phase Shift Selector, Variable Subsonic Filter
  • Variable Low Pass Crossover, Bass Boost, Variable Input Gain Control, Input Sensitivity Selector
SaleRank No. #17
Planet Audio ac40001d Ac4000.1d 4000w Mono D Car Amp Amplifier
  • Package Include AC4000.1D: Planet Audio AC4000.1D 4000 W Class D Mono Car Amp 1 Ohm Stable With Remote RMS Power Output: 1500 W x 1 Channel @ 4 Ohm Max Power Output: 4000 W x 1 Channel @ 1 Ohm Strapped Bridged Power: 8000 Watts @ 2 Ohm Monoblock
  • Class A/B Low Pass Filter: 50 Hz to 150 Hz Subsonic Filter: Variable 15 Hz to 40 Hz Bass Boost: Variable 0 to 18 dB Phase control: 0 to 180 Wired remote bass level control RCA inputs: 2 CH Preamp Outputs 2 CH Input Sensitivity Switch Strappable Thermal.
  • Amplifier Kit Key Features of RWK4CU: Rockville RWK4CU 4 Gauge 2 Channel Complete Car Amplifier Installation Kit RCA Cables 4 Gauge Power Amplifier Installation Kit Designed specifically for car audio systems over 1000 watts RMS to 2000 Watts Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
  • The solid brass gold plated Mini ANL Fuse Holder
  • offers ideal protection for high powered systems Strand Count: 1862 BC-5W2 Compliant
Rank No. #18
Planet Audio 4000W Class D MOSFET 1 Ohm Car Audio Amplifier PL4000.1D (2 Pack)
  • Monoblock class D, MOSFET power supply
  • Low level inputs, RCA pre amp outputs
  • Variable low pass crossover, bass boost, and subsonic filter
  • Switchable phase control
  • Remote subwoofer control with cable
Rank No. #19
MUSYSIC MU-H4000BT Professional 4000W Hybrid Amplifier – 3U Digital Output Display Pre-Amplifier/Receiver with Multiple INPUTs Bluetooth AM/FM Tuner USB/SD Slot MP3/iPod for Concerts and Functions
  • Take your audio experience to the next level with the MUSYSIC MU-H4000BT Amplifier. This high-performance amplifier is equipped with ATR Technology and low-voltage power on function to deliver outstanding sound quality, combination of Hybrid Amplifier, Pre Amp & AM/FM Tuner making it the perfect choice for music lovers, audiophiles, and professional audio engineers alike.
  • With UP TO 4000W PEAK clean output the [MU-H4000BT] Amplifier delivers powerful, distortion-free sound that will fill any room. It has separate output and control for Pre Amp and Subwoofer to achieve tailored outputs. Whether you're listening to music, watching a movie, or playing a video game, you'll experience rich, detailed sound that will bring your audio to life.
  • MUSYSIC Amplifier is designed with versatility in mind. It features 2x RCA inputs and outputs (Banana post) for Pre amp & Subwoofer so you can easily connect a variety of audio sources, Two Microphone inputs with mic volume. It has high and low pass filters for matching output to any loudspeaker. You can connect iPod, MP3, USB, SD Card according to your convenience. (Output Specifications mentioned below)
  • Another standout feature our Amplifier is its digital output display. The amplifier is constructed with high-quality materials, such as aluminum panel and industrial grade knobs. Its Class D Output circuitry and 3U Chassis ensure long-lasting durability and reliability. The amplifier also features 2 Variable Speed Cooling fans which keep its components running cool and reduce the risk of overheating.
  • [MU-H4000BT] Amplifier is packed with advanced features that will take your audio experience to the next level. It includes ATR Technology, treble control and individual control for each preamp & subwoofer for you to fine-tune your sound to your needs. Whether you're a seasoned audio professional or just starting out, this amplifier is sure to impress. So why wait? Upgrade your audio experience today and enjoy the powerful, distortion-free sound that only the MUSYSIC Amplifier can deliver.
SaleRank No. #20
BOSS Audio Systems OX4KD Onyx Series Car Audio Subwoofer Amplifier – 4000 High Output, Class D, 1 Ohm Stable, Low Level Inputs, Low Pass Crossover, Low Pass Crossover, MOSFET Power, Monoblock, Stereo
  • Power - 4000 Max x 1 @1-Ohm, 2000 Max x 1 @2-Ohms
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Strapping Capable - You are able to strap two OX4KD amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
  • Variable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it

Last update on 2023-08-17 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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We provide an Ma Audio 4000 Watt Amp buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Ma Audio 4000 Watt Amp currently available on the market.

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  1. Brand Value: Every brand of Ma Audio 4000 Watt Amp has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Ma Audio 4000 Watt Amp?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Ma Audio 4000 Watt Amp.
  5. Customer Ratings: Number ratings grade Ma Audio 4000 Watt Amp objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Ma Audio 4000 Watt Amp.
  7. Product Quality: You don’t always get what you pay for with an Ma Audio 4000 Watt Amp, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Ma Audio 4000 Watt Amp is should be an indication of how long it will work out for you.

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