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The 8 Best kenwood monoblock amps of 2025

Are you trying to find kenwood monoblock amps among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling kenwood monoblock amps on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 50 kenwood monoblock amps tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best kenwood monoblock amps you can buy today

No. 1
Kenwood KAC-9106D 2000W Monoblock Class D Car Audio Power Amplifier
  • Mono subwoofer amplifier
  • 500 watts RMS x 1 at 4 ohms (1, 000 watts x 1 at 2 ohms)
  • Class D amp design
  • Speaker-level inputs with signal Sensing turn-on
  • Variable low-pass filter (50-200 Hz at 24 dB per octave)
SaleNo. 2
Kenwood X502-1 Class D Monoblock Power Amplifier X5021 (Renewed)
  • Mono Power amplifier
  • Class-D amplifier design
  • Variable low-pass filter (50-200 Hz at 24 dB/octave)
  • Bass boost (0-18 dB at 40 Hz)
  • 300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
SaleNo. 3
Kenwood KAC-M3001 600W Class D Monoblock Compact Digital Car/ATV/Marine Certified Amplifier
  • Compact Series Monoblock Class D Car / Marine Amplifier
  • RMS Power Rating: 4 ohms: 200 watts x 1 chan. / 2 ohms: 300 watts x 1 channel
  • Max power output: 600 watts x 1 channel
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators: Soft start turn-on
  • Operating Voltage : 14.4V(11-16V allowable)
No. 4
Kenwood eXcelon XR601-1 Class D Mono Amplifier
18 Consomer Reviews
Kenwood eXcelon XR601-1 Class D Mono Amplifier
  • High Performance Parts
  • Deep Bass Sound
  • Enhanced Signal to Noise Ratio
  • Specialized Circuit Design
No. 5
Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier
  • Max Power 1000W
  • Variable Low Pass Filter
  • Bass Boost
  • Optional Wired Remote Ready
No. 6
BELVA BB3000DV2 3000W Max Class D Monoblock BB Series Car Amplifier
  • RMS: 780W x 1 @ 4 ohms, 1260W x 1 @ 2 ohms, 1800W x 1 @ 1 ohm
  • Total Peak Power: 3000W | 1 Pair of Preamp Outputs
  • Bass Boost 0-12 dB from 30-80 Hz
  • Subsonic Filter from 20-50 Hz
  • Dimensions: 13-3/4"W x 8-1/4"D x 2-1/4"H
No. 7
Kenwood Excelon X501-1 Class D Mono Power Amplifier
  • Class-d 2-ohm stable monoblock amplifier
  • RMS power rating: 4 ohms: 300 watts x 1 chan./ 2 ohms: 500 watts x 1 chan.
  • Total power output: 1000 watts
  • Pulse width modulated MOSFET power supply
  • 3-Way protection circuitry (thermal, overload, and speaker short protection)
No. 8
Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D
  • Max Power: 1000W
  • RMS POWER OUTPUT (4Ω): 300W
  • RMS POWER OUTPUT (2Ω): 500W
  • Speaker Level Input / Signal Sensing Turn-On
  • Variable Low Pass Filter / Bass Boost
No. 9
Kenwood eXcelon X500-1 1000 Watts Class D Amplifier
  • 300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
  • Variable Low Pass Filter (50-200[Hz],24dB/oct)
  • BASS BOOST 40Hz+18dB
  • Class-D Mono Power Amplifier
  • Dimensions (WxHxD): 9"x 2-3/16"x 8-3/8"
No. 10
Skar Audio RP-350.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 350W
  • Class D MOSFET Monoblock Power Amplifier
  • Peak Power at 1 Ohm: 388 Watts | RMS Power at 1 Ohm: 350 Watts
  • Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
  • Featuring 4-Way Protection Circuitry and 8 AWG Power & Ground Input Terminals for Maximum Current Flow
  • Stable at 1 ohm | Remote Subwoofer Level Control Included
  • Highly Efficient Heatsink Design allows for Maximum Reliability & Performance
No. 11
Skar Audio RP-800.1DM 800 Watt Monoblock Class D Marine Subwoofer Amplifier
  • Marine Class D MOSFET Monoblock Power Amplifier
  • Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts
  • Fully Marinized with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case
  • Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
  • Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
  • Stable at 1 ohm | Remote Subwoofer Level Control Included
  • Highly Efficient Heatsink Design allows for Maximum Reliability & Performance
No. 12
Kicker 46CXA4001 Car Audio Class D Amp Mono 800W Peak Sub Amplifier CXA400.1 (Renewed)
  • Product Type - ELECTRONIC COMPONENT AMPLIFIER
  • Package Quantity - 1
  • This pre-owned product has been professionally inspected, tested and cleaned by Amazon qualified vendors.
  • Accessories may not be original, but will be compatible and fully functional. Product may come in generic box.
No. 13
Lanzar B52 Car Audio, Amplifier Monoblock, 1 Channel, 2,000 Watt, 2 Ohm, RCA Input, Bass Boost, Mobile Audio, Amplifier for Car Speakers, Car Electronics, Crossover Network (HTG137) , BLACK,Standard
  • Audio Evolution: This Amplifier Car Audio Features Excellent Frequency Response Rates And Crossover Network That Place These Amps In A Class Of Their Own.
  • Ound Specialization: This High-Powered Power Amplifier Is Cutting Edge Technology At Its Finest. Rca Connectors Ensure A Secure Connection Between Amplifier And Speakers That Allow Distortion-Free Sound.
  • Intelligent Design: The Amplifier Monoblock Features Include Power And Protection Led Indicators; Soft Turn-On/Off; And 1 Channel Amp Design.
  • Rca Jacks: The Line-Out Jacks Allow You To Build Multiple Amplifier Systems Without Having To Use Splitter Cords To Distribute The Signal. This Makes It Easier To Bring One Set Into The First Amp, Then Use The Line Out Jack As The Feed To The Next Amp.
No. 14
KENWOOD KAC-314-4-Channel Concert Series Car Stereo Amplifier with 50W x 4 @ 4ohms, 75W x 4 @ 2ohms, 600W Maximum Power
  • Powerful 600-Watt Amplifier: Elevate your driving soundtrack with the KENWOOD KAC-314, a dynamic Class D 4-channel car amplifier boasting a maximum output of 600 watts, perfect for an electrifying audio experience.
  • Compact Design, Maximum Impact: Transform your vehicle's audio without clutter. This sleek, space-efficient amplifier delivers exceptional sound power, ideal for enhancing music in any car size.
  • Flexible Audio Configuration: Adapt to your sound needs effortlessly. Whether it's powering speakers or subs, this amplifier offers versatile modes to match your preferred audio setup, delivering top-notch performance every time.
  • Superior Sound Customization: Craft your ideal audio environment. With its advanced tuning capabilities, including high/low-pass filters and a variable bass boost, the KAC-314 puts you in control of every beat.
  • Easy Integration with Car Audio Systems: Designed for compatibility and convenience, the Kenwood KAC-314 integrates seamlessly into your vehicle's audio setup, featuring both RCA and speaker-level inputs for a smooth installation process. (Remember: 8-gauge power and ground leads are recommended.)
No. 15
Orion Cobalt CBA4500.1D Monoblock 1-Channel Class D Amplifier for Car Subwoofer, 4500W, 2/4 Ohm Stable, Adjustable Low Pass & Subsonic Filter with Bass Boost, MOSFET Power Supply, Bass Knob Included
  • This Class D Monoblock Amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others.
  • This cobalt subwoofer amplifier for car speakers is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D amplifier is designed to power subwoofers that have a constant demand of high power in order to operate effectively.
  • The monoblock subwoofer amplifier for car stereo speakers with mosfet power supply comes with low/high level inputs. A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers.
  • The monoblock bass boost amplifier has features like - Frequency Response: 10~250HZ, Low Pass Filter, Bass Boost, Subsonic Control, Remote Bass Knob, MOSFET Power Supply, Thermal Protection, Phase Shift.
  • This Class D 4500 watt Amplifier has a power rating distribution as followed 4500 X 1 MAX @ 1 OHM. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design.
SaleNo. 16
KENWOOD X802-5 eXcelon 5 Channel 1600 Watts Max Power Car Audio Amplifier
  • High-Resolution Audio is high-quality sound that exceeds CD standard. High-resolution audio captures and beautifully expresses all the details of your favorite music. Through ultra-high and low frequencies, immerse yourself in a rich and high-quality sonic experience.
  • Output Coil with Magnetic Shield prevents magnetic flux from radiating from the subwoofer's coil, resulting in reduced noise and enhanced sound quality.
  • Detachable sliding terminal cover offers a sleek design and easier installation.
  • All terminals and connections are on one side for easier installation and a cleaner look.
  • Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers.
No. 17
Rockville RXD-M2 3000W Mono 1-Ohm Car Amplifier, Dyno-Certified, Class-D, MOSFET, Adjustable Crossover, Remote Control, Perfect for Car Audio and Sub
  • Dyno-Certified Power Output: Delivers 750W RMS at 1 ohm, 550W RMS at 2 ohms, and 400W RMS at 4 ohms, ensuring reliable and accurate audio performance.
  • Advanced Sound Control: Features fully adjustable 12dB/octave crossover, subsonic filter (15Hz - 55Hz), and 12dB bass equalizer for precise audio tuning.
  • Efficient MOSFET Technology: High-speed MOSFET power supply ensures stable and efficient performance, enhancing overall sound quality.
  • User-Friendly Design: Includes remote dashboard subwoofer control, LED-illuminated logo, and RCA line input/output for flexible installation and easy operation.
  • Comprehensive Protection: Equipped with IC-controlled protection circuitry to safeguard against overheating, voltage fluctuations, and short circuits, ensuring long-lasting durability.
No. 18
Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier | Plus Excelon P-XW1221SHP 12" Preloaded High Power Subwoofer Enclosure
  • Max Power 1000W
  • Variable Low Pass Filter
  • Bass Boost
  • Optional Wired Remote Ready
  • The KENWOOD Excelon P-XW1221S ported subwoofer enclosure features a single heavy-duty 2Ω, 12" driver that can handle 500W RMS with peak power up to 2000W.
No. 19
Recoil RED1200-1 2500 Watts Class-D Strappable Car Audio Mono-Block Subwoofer Amplifier, 1 Ohm Stable, Remote Bass Knob Included
  • Class-D Mono-block Subwoofer Amplifier, 2500 Watts Max Power, RMS 1250 Watts x 1@1 Ohm; RMS 900 Watts x 1@2Ohm; RMS 550 Watts x 1@4Ohm. Recoil mono amplifiers are stable down to one Ohm, giving you the freedom to put even more subs in your system.
  • This RED1200.1 monoblock amplifier is strappable (bridgeable) with slave/master switch, so that you can get more power output.
  • Featuring a high-speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end. Highly efficient heatsinks keep the amplifier cool with a sophisticated new look.
  • Recoil mono amplifiers come with bass remote control. Use it to customize your bass on the fly with just a turn of a knob.
  • You'll have full reign over your amplifier with the built-in user control panel, featuring a bass EQ, and variable adjustment tunings for gain level, low-pass filter, and subsonic filter.
  • Dimensions: 13.78" x 7.6" x 2.2" (350mm x 193mm x 56mm)
No. 20
Hifonics ZRX3216.1DV2 Zeus ZRX V2 Compact 3200 Watt Super D-Class Mono Block Amplifier
  • POWERFUL PERFORMANCE: The Hifonics amplifier delivers exceptional power for your car audio system. This 3200 watt amp boasts impressive output, making it ideal for driving subwoofers and speakers with thunderous clarity and precision. The mono block amplifier car design ensures optimal performance for bass-heavy sound systems, providing the punch and depth you crave in your music.
  • EFFICIENT CLASS D TECHNOLOGY: Featuring cutting-edge Class D topology, this Hifonics amplifier combines high efficiency with big power in a compact footprint. The PWM MOSFET power supply maintains stable voltage through Ultra-Fi MOSFET output devices, resulting in consistent performance and minimal heat generation. Experience superior sound quality without sacrificing space in your vehicle, perfect for amps for subwoofers.
  • ADVANCED COOLING AND PROTECTION: The amplifier car audio unit features an old-school Hifonics aluminum heat sink for superior heat dissipation, ensuring reliable operation even during extended use. LED system protection circuitry diagnostics monitor overload and speaker short protection, with illuminated indicators on the end panel for easy troubleshooting and peace of mind, outperforming many Planet Audio amplifier models.
  • CUSTOMIZABLE SOUND: Fine-tune your audio experience with the onboard electronic crossover and equalizer. This subwoofer amplifier allows you to control specific frequencies, tailoring the output to your speakers and Hifonics subwoofer. The included bass remote gives you convenient control over your low-end sound, letting you adjust on the fly for the perfect bass response in any listening environment.
  • UNIVERSAL COMPATIBILITY AND EASY INSTALLATION: This Hifonics Brutus series amplifier is designed for universal fitment, making it suitable for a wide range of vehicles. Secure, molded connection terminals for power, ground, and speaker connections are angled for easy access and clean wire management. Nickel-plated, high-temperature resistant RCA inputs with hex screw terminals ensure secure, erosion-resistant connections.

How to choose a good kenwood monoblock amps

Does the idea of finding a fantastic kenwood monoblock amps make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in kenwood monoblock amps. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top kenwood monoblock amps products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top kenwood monoblock amps on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top kenwood monoblock amps brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top kenwood monoblock amps based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the kenwood monoblock amps were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good kenwood monoblock amps, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your kenwood monoblock amps.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting kenwood monoblock amps for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our kenwood monoblock amps. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what kenwood monoblock amps should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on kenwood monoblock amps.