Last Update:

That information may be obtained from a variety of sources, including buying guides or rating websites, word-of-mouth testimonies from friends or family members, online forums where people discuss their own experiences, explicit product evaluations accessible on the internet, and YouTube channels. Only thorough inquiry can assure that you obtain the proper merchandise.
But it's not always that straightforward, is it? That's why we've taken the effort to compile a list of the Best 4000 Watt Amp items on the market right now on your behalf, so you don't have to. Furthermore, we have created a buying guide for you to study before making your purchase decision.
We hope we've given you a little more confidence in shopping online than you had before! Before making your final selection, we recommend that you go through our buying guide and choose at least three things from our top list—that way, if anything suddenly comes up and you need to return or exchange it, you won't have to go through the effort of shopping for another product.
Hope this 4000 Watt Amp Reviews helps you find your desired product.
Are you looking for 4000 Watt Amp Reviews? Our experts found 36791 number of feedback online for "4000 Watt Amp" and shortlisted them. This suggestions is created for those looking for their ideal 4000 Watt Amp. On selected products for the Best 4000 Watt Amp you will see ratings. The rating matrix we have generated is based on user ratings found online. Take a look -

Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.
Comparison Chart for Best 4000 Watt Amp
We found 36791 reviews when researching. We have considered users feedback on the 4000 Watt Amp and our suggestions includes only the finest of them in this article.
No | Product | Score | Action |
---|---|---|---|
1 | Planet Audio AC4000.1D Class D Car Amplifier - 4000 Watts | 9.8 | Check Price Now |
2 | Rockville dB14 4000w Peak/1000w RMS Mono 2 Ohm Amplifier Car Audio Amp | 9.6 | Check Price Now |
3 | BLAUPUNKT AMP4000D 4000W Max 1-CH Monoblock Class D Stereo Car Audio Amplifier | 9.6 | Check Price Now |
4 | BOSS Audio OX4KD Class D Car Amplifier – 4000 Watts | 9.6 | Check Price Now |
5 | BOSS Audio Systems AR4000D Class D Car Amplifier - 4000 Watts | 9.4 | Check Price Now |
6 | Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier | 9.2 | Check Price Now |
7 | American Bass Amp D Class 1 Ohm Stable 4000 Watts Max | 9.2 | Check Price Now |
8 | Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier with Bass Remote | 9 | Check Price Now |
9 | Planet Audio TR4000.1D Class D Car Amplifier - 4000 Watts | 8.8 | Check Price Now |
10 | Rockville RVA-M3 4000w Peak/1000w CEA RMS @ 1 Ohm Amplifier Mono Car Amp+Remote | 8.4 | Check Price Now |
1. Planet Audio AC4000.1D Class D Car Amplifier – 4000 Watts
- 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.
- 1 Ohm Stable – Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating.
- Strapping Capable – You are able to strap two AC4000.
- Variable Bass Boost – Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.
- 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.
- Specs – Dimensions: 15” x 10” x 2.4”, Weight: 11.2 lbs.
2. Rockville dB14 4000w Peak/1000w RMS Mono 2 Ohm Amplifier Car Audio Amp
- Includes: Amplifier.
- Rockville dB14 4000 Watt Peak/1000 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Audio Amp.
- Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc).
- Subsonic Filter: 15Hz – 55Hz.
- Frequency Response: 15Hz – 250Hz.
3. BLAUPUNKT AMP4000D 4000W Max 1-CH Monoblock Class D Stereo Car Audio Amplifier
- Amplifier Class:D / Monoblock Amplifier / Voltage Supply; 11-16V DC
- Max Output power: 4000W RMS Power (4 Ohms):1000W x 1 RMS Power (2 Ohms): 2000W x 1
- Frequency Response: 10Hz – 250Hz Signal to Noise Ratio: ~96dB
- Gain Adjust: 200mV ~ 8V Total Harmonic Distortion: ~0.
- Fuse: 40A x 3 Package Dimensions: 16.
4. BOSS Audio OX4KD Class D Car Amplifier – 4000 Watts
- 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.
- 1 OHM STABLE: Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating.
- STRAPPING CAPABLE: You are able to strap TWO OX4KD amplifiers and double the power that is being sent to your subwoofer(s).
- WARRANTY: BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.
5. BOSS Audio Systems AR4000D Class D Car Amplifier – 4000 Watts
- 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.
- 1 Ohm Stable – Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating.
- Strapping Capable – You are able to strap two AR4000D amplifiers and double the power that is being sent to your subwoofer(s).
- Variable Bass Boost – Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.
- 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.
- Specs – Dimensions: 14.3” x 6.5” x 2.8”, Weight: 7.96 lbs.
6. Hifonics BXX4000.1D Brutus Class D 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier
- 4000W RMS 1 Ohm Mono Car Subwoofer Amplifier
- Signal to Noise > 95dB
- SUBSONIC FILTER: 15Hz – 35Hz
7. American Bass Amp D Class 1 Ohm Stable 4000 Watts Max
8. Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier with Bass Remote
- POWERFUL SOUND: Deliver powerful sound to your speakers and subwoofers with this Super D Class, 4,000-watt, mono car audio amplifier; Wired bass remote included.
- OPERATION: Control your sound with mono only operation, variable electronic crossover, and electronic equalizer capabilities; Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel.
- OUTPUT TECHNOLOGY: Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion.
- CONNECTORS: Secure molded connection terminal with easy-to-access, angled ports for all power, ground, and speaker connections and high-temperature, impact-resistant, nickel-plated connectors; Nickel-plated connectors deliver efficient high/low level audio, crisp sound, while providing a secure and erosion-resistant seal.
- POWER: Power ratings: @ 1 ohms – 1 channel x 4,000 watts; @ 2 ohms – 1 channel x 2,200 watts; @ 4 ohms – 1 channel x 1,100 watts; Dual coil Pulse Width Modulated power supply keeps voltage constant through Ultra-Fi output devices.
9. Planet Audio TR4000.1D Class D Car Amplifier – 4000 Watts
- 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.
- Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current.
- 1 Ohm Stable – Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating.
- Strapping Capable – You are able to strap two TR4000.
- 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.
- Specs – Dimension:15.3” x 9.75” x 2.13”, Weight: 10.8 lbs.
10. Rockville RVA-M3 4000w Peak/1000w CEA RMS @ 1 Ohm Amplifier Mono Car Amp+Remote
- Features: Rockville RVA-M3 4000w Peak/1000w CEA RMS @ 1 Ohm Mono Car Amplifier, Metal Bass Remote Included, 1 Ohm: 1000 Watts RMS CEA Compliant (<1% THD @ 14.
- Peak: 4000 Watts @ 1 Ohm (Only use this power as reference if matching with amps that do not have an RMS rating), High-Speed MOSFET Power Supply, Class D Technology, Fully Adjustable 12dB / Octave Crossover with Differential Circuitry.
- Phase Control Switch, Full IC-Controlled Protection Circuitry, Adjustable 0-18dB Bass Equalizer, Mute and Delay Soft Start System, Status Mode LED Indicator, Minimum THD at Rated Power: <0.
- S/N Ratio: >90dB, Under Voltage Protection at 9V, Over Voltage Protection at 16V, Radiation cooling keeps the amp running at high volumes for hours straight, Extruded aluminum heatsink, Frequency Response: 10Hz – 300Hz.
- Damping Factor: >150 @ 100Hz, Fuse: 40A*3, Technology: This series uses a reliable Class D circuitry that gives you the most reliability and the most power for your money, Dimensions: (L x W x H) 14″ x 8.
Buyers Guide to Pick the Best 4000 Watt Amp
That information may be obtained from a variety of sources, including buying guides or rating websites, word-of-mouth testimonies from friends or family members, online forums where people discuss their own experiences, explicit product evaluations accessible on the internet, and YouTube channels. Only thorough inquiry can assure that you obtain the proper merchandise.
But it's not always that straightforward, is it? That's why we've taken the effort to compile a list of the Best 4000 Watt Amp items on the market right now on your behalf, so you don't have to. Furthermore, we have created a buying guide for you to study before making your purchase decision.
- Availability - Don't let the product's restricted availability leave you stuck. If this occurs, you will either buy another item or wait for the 4000 Watt Amp to be restocked. Restocking timeframes might range from one day to many months, so try your best to choose something different.
- Different Model - Wanting to buy a certain 4000 Watt Amp but not being able to find it is a well-known difficulty that every shopper has encountered at least once in their life. The causes for this problem vary; simply put, there aren't always enough things accessible for everyone who wants them—that's an unfortunate fact, especially when it comes to items that are currently popular or freshly introduced.
- Incorrect information - You can't believe everything you read on the internet these days; sometimes individuals want to sell a 4000 Watt Amp as much as they want to purchase it. In general, internet reviews are not always reliable because it is impossible to determine what circumstances impacted their evaluations. Significantly good evaluations may have been published by corporate friends or family members, so treat them with a grain of salt—you never know if they're telling the truth or not without third-party peer assessment. On the other hand, you don't want to make a buy exclusively based on unfavorable evaluations. When it comes to this type of stuff, try to remain in the middle—download a couple of good and bad ones so you have more information at your disposal when making your final selection.
- Types - Different items are available for purchase to satisfy the unique demands of people with varying tastes or requirements. Some products, for example, are solely for women, while others are only for males; nevertheless, there are cosmetics that may be used by both genders. The list goes on and on. Before making a purchase, properly investigate the product type to prevent getting anything that will not match your lifestyle or purpose effectively.
We hope we've given you a little more confidence in shopping online than you had before! Before making your final selection, we recommend that you go through our buying guide and choose at least three things from our top list—that way, if anything suddenly comes up and you need to return or exchange it, you won't have to go through the effort of shopping for another product.
Hope this 4000 Watt Amp Reviews helps you find your desired product.