The 10 Best Mono Amplifiers

Mono Amplifiers example

Mono Amplifiers

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Electronics > Audio & DJ Equipment
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To help you find the perfect mono amplifier, our team is putting in a lot of effort to gather information and to present it in a neatly arranged way.
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Published by grex on August 9, 2018.
Our Picks
Lanzar HTG157 3000-Watt 2-Ohm Monoblock Mosfet Amplifier icon Lanzar HTG157 3000-Wat...
Boss AR1500M ARMOR 1,500-Watt Mono Mosfet Amplifier icon Boss AR1500M ARMOR 1,5...
Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier icon Rockford Fosgate Prime...
BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control icon BOSS AUDIO AR4000D Arm...
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Our Picks in Detail

Beside our list of mono amplifier alternatives, we provide you with a small list of our favorite 5 hand picked mono amplifiers.
If you have any questions regarding an item, please refer to our comments section for this article.
Lanzar HTG157 3000-Watt 2-Ohm Monoblock Mosfet Amplifier image

Lanzar HTG157 3000-Watt 2-O...

Our first pick: The Lanzar HTG157 3000-Watt 2-Ohm Monoblock Mosfet Amplifier from Lanzar
Boss AR1500M ARMOR 1,500-Watt Mono Mosfet Amplifier image

Boss AR1500M ARMOR 1,500-Wa...

Our second pick: The Boss AR1500M ARMOR 1,500-Watt Mono Mosfet Amplifier from BOSS Audio Systems
Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier image

Rockford Fosgate Prime 1,20...

Our third pick: The Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel Amplifier from Rockford F...
BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control image

BOSS AUDIO AR4000D Armor 40...

Our fourth pick: The BOSS AUDIO AR4000D Armor 4000-Watt Monoblock, Class D 1-8 Ohm Stable Monoblo...
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Our fifth pick: The from Planet Audio

* Last update of prices was on 2019-01-18 10:21:07 via PA API. Prices or conditions may have changed in the meantime.

13 Best Mono Amplifier Alternatives

Skar Audio Skar Audio RP-350.1D Monoblock Class D MOSFET Amplifier image
Top Pick

Skar Audio RP-350.1D Monoblock Class D MOSFET Amplif...

  • Mosfet Monoblock Power Amplifier
  • Max Power at 1 Ohm : 388 Watts
  • Rms Power at 1 Ohm : 350 Watts
Planet Audio Planet Audio AC1500.1M Car Amplifier image

Planet Audio AC1500.1M Car Amplifier – 1500 Watts Ma...

  • Power: Maximum Power Output of 1500 Watts at 2 Ohms into one channel Maxim...
  • High level inputs: Speaker level inputs are commonly referred to as high-lev...
  • Low level inputs: Line level inputs also known as rca inputs or low-level ...
Polk Audio Polk Audio PA D1000.1 Class D MOSFET Monoblock Mobile Audio Amplifier; 500 Watts RMS @ 4 ohms image

Polk Audio PA D1000.1 Class D MOSFET Monoblock Mobil...

  • Super-efficient class D design-runs much cooler than conventional amps
  • High-speed mosfet switching-Power supply with outputs stable into 1 ohm loads
  • Protection-Thermal DC offset reverse polarity and short circuit protection
Kenwood Kenwood KAC-9106D 2000W Monoblock Class D Car Audio Power Amplifier image

Kenwood KAC-9106D 2000W Monoblock Class D Car Audio ...

  • Mono subwoofer amplifier
  • 500 watts rms x 1 at 4 ohms (1 000 watts x 1 at 2 ohms)
  • Class D amp design
Kicker Kicker 43CXA3001 600 Watt MONO Class D Power Car Audio Amplifier image

Kicker 43CXA3001 600 Watt MONO Class D Power Car Aud...

  • 150 Watts rms X 1 At 4 Ohms 300 Watts rms X 1 At 2 Ohms
  • KickEQ boost
  • Class D Amp Technology
Ignite Ignite Audio Block Class D Car Amplifier image

Ignite Audio Mono Block Class D Car Amplifier 4000 W...

  • Mono Block Class D 4000 Watts (Peak Power) Amplifier
  • Rms Power Handling 1 Ohm: 750 Watts x 1 rms Power Handling 2 Ohms: 53...
  • Total Harmonic Distortion (thd): < 1 Frequency Response 1dB: 10Hz-300KHz ...
JL Audio JL Audio JX1000/1D 1000 Watt RMS Monoblock Class D Car Amplifier image

JL Audio JX1000/1D 1000 Watt RMS Monoblock Class D C...

  • JX Series Monoblock Amplifier 500 rms 4ohms 750 rms 3ohms and 1000 rms ...
  • Unregulated pwm switching type power supply
  • Variable Bass Boost (0 to 12 dB bass boost centered at 45 Hz)
Rockville Rockville dB12 2000w Peak / 500w RMS @ 2 Ohm CEA Compliant Car Amplifier image

Rockville dB12 2000w Peak / 500w RMS @ 2 Ohm CEA Com...

  • Includes: Amplifier Bass Remote Birth sheet with tested power Owner's manual ...
  • Rockville dB12 2000 Watt/1000w rms Mono Class D 2 Ohm Amplifier cea Complia...
  • Rms Power Ratings: (Use these rms ratings when comparing with great brands ...
Alpine Alpine MRV-M1200 Monoblock 1200 Watts RMS Class D Amplifier image

Alpine MRV-M1200 Monoblock 1200 Watts RMS Class D Am...

  • Amplifier Type: Class-D (Digital) Channel Design: 1 Channel (Mono) Power ...
  • Gain Control: Continuously Adjustable Gain Control Remote Turn On: Remote S...
  • Speaker-Level Inputs: 4-channel Speaker Level Inputs Power Indicator: Top Mo...
Dayton Audio Dayton Audio APA150 150-Watts Power Amplifier image

Dayton Audio APA150 150-Watts Power Amplifier (Black)

  • Virtually noise-free fan operation for near field applications
  • Sleek modern design looks good in any audio system
  • High current discrete output transistors that run cool and quiet
Hifonics Hifonics ZRX2416.1D Zeus Class-D Subwoofer Amplifier image

Hifonics ZRX2416.1D Zeus Mono Class-D Subwoofer Ampl...

  • 2400 watt mono block D class amplifier
  • 1 x 800 4 Ohms 1 x 1600 2 Ohms 1 x 3200 watts 1 Ohm
  • Old school Hedonics heat sink for superior heat dissipation
Kenwood Kenwood KAC-5001PS 1000-Watt Class D Power Amplifier image

Kenwood KAC-5001PS 1000-Watt Class D Mono Power Ampl...

  • Mono Subwoofer Amplifier
  • 300w Rms X 1 at 4ohm (500w 2ohm )
  • Cea-2006 Compliant
Rockford Fosgate Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier image

Rockford Fosgate R500X1D Prime 1-Channel Class D Amp...

  • 300 Watts x 1 4-Ohms 500 Watts x 1 2-Ohms Frequency 20Hz to 250Hz -1dB
  • Onboard 12dB/octave lp/hp/ap crossover & Infrasonic filter Power Wire Gaug...
  • On-board Punch EQ with 18dB boost at 45Hz Input Sensitivity: 150 mV to 4 V
* Last update of prices was on 2019-01-18 10:21:07 via PA API. Prices or conditions may have changed in the meantime.

Mono Amplifier Buying Guide

Now that you’ve settled on the perfect subwoofer, you need an amp worthy of powering it. Of course, with so many options to choose from, it isn’t always easy to know which hardware setup will let you create the sound system of your wildest dreams. These pointers can help you make a smart decision and enjoy your audio investment.

Match Your Amp to Your Speakers


Audio manufacturers rate speakers according to the electrical impedances of their voice coils. You’ll usually see these figures listed in ohms, or Ω. Individual mono amplifiers can drive specific ohm loads. As you may have guessed, it’s vital that the two components match.

The Risks of Bad Amp Choices


Are you curious about what might happen if you neglect to pair your speakers with an appropriate mono amplifier? You probably don't want to test it out.

If the speaker load is too low, then the amp will deliver too much power, which may result in nasty distortion sounds when you’d prefer crisp, clean audio. Such a setup could also cause your expensive speakers to overheat due to all of the extra juice that they receive and prematurely fail.
On the other end of the spectrum, not providing sufficient power can result in weak sound. All mismatches have the potential to damage your system components and produce audio that sounds subpar.

Understanding Amplifiers With Multiple Ratings


Some amps include outputs for multiple speaker impedances. For example, the Lanzar HTG157 3000-Watt 2-Ohm Monoblock Mosfet Amplifier has separate ports for 4 Ω and 2 Ω speakers. It’s important to remember that this apparent adaptability doesn’t mean that the amp will perform equally well with any system. Usually, amplifiers that work with different speaker impedances have distinct power ratings for each, so investigate your choice carefully.

Get to Know Power Ratings


Mono amplifier manufacturers typically advertise their products’ capabilities with flashy power ratings. It’s important to know how to decipher these figures.

For instance, the Boss AR1500M ARMOR Mono Mosfet Amplifier has a rating of 1,500 W for a 2-ohm speaker, but this is just its peak performance. If you imagine a sound wave going up and down, the 1,500 W figure represents the very highest value. The amplifier probably can’t sustain this level of output for very long without becoming uncomfortably hot.
For a more useful figure, you should consult the RMS power rating. Without getting into the math used to calculate this value or the technical nuances, you can assume that RMS power refers to the typical average power that the amp can output over time. For instance, the Boss AR1500M’s rating of 1,125 W RMS at 2 ohms is significantly lower than its maximum. Other amps, like the Rockford Fosgate Prime 1,200-Watt Class-D 1-Channel model, reveal their RMS power rating right out of the gate.

Choose Amps That Fit Your Vehicle


It’s a hard pill to swallow, but your vintage muscle car may not be compatible with your favorite audio components. Although there’s no universal guide to whether or not your battery and power block can keep your amp bumping, it’s worth investigating your vehicle model and the kinds of problems that other people encountered before you start trying to wire things together. You may need to make additional modifications to secure your amp or even add an extra battery to the system.

Pick Control Features That You Can Live With


Many modern mono amps, like the BOSS Audio AR4000D Armor model, come with remote subwoofer controls. These devices let you turn up the bass amplification level with a dedicated knob that you can mount in some convenient location near the front of your vehicle. As opposed to using the equalizer on your stereo’s head unit, you gain a finer degree of control over the just the bass, which you may prefer.

Understand Amplifier Classes


When you search for amplifiers, you’re likely to encounter different classes, such as D and A/B. These terms designate how the electrical circuits inside the amplifiers operate.

The class that you favor is largely a matter of personal preference. For instance, class D amplifiers typically use less electricity, and they may be less expensive because they don’t include quite as many internal components. Although class A/B amps are more power hungry, some people claim to like the way they replicate sounds with less distortion and noise.
Whether you pick a class A/B option, like the Planet Audio AC2600.2 ANARCHY, or a class D amp, like Pioneer’s GM-D8601, you’re likely to experience similar output given the same power capacity. In the end, the particular class may not be as important as whether you install the system and match impedances correctly.

Pick Functional Extras


How will you integrate your mono amplifier with other components? Do you prefer your bass extra punchy? Different amp designs incorporate a range of analog RCA, digital audio and other connectors. Some circuits feature safety shutoffs that prevent them from getting too heated when your sound is truly bumping. Many also include various filters that only allow the frequencies that you want to hear to pass through the speaker output, and your preferred amp may let you tweak these settings.
Remember that having flashier features isn’t necessarily the best thing. For instance, the AudioPipe APC15001D’s interesting design doesn’t make it any stronger than a comparable 1,500 W amp with plainer exterior profiles. If you always go with audio functionality over visual appeal, you can create a well-tuned sound system that works flawlessly for years to come.

How will you put your new mono amplifier expertise to good use? Are you planning on purchasing a complete system or just upgrading individual audio components? Join the discussion in the comments, and follow us on social media for more great buying guides.
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More Research on Mono Amplifiers

New: our editorial list of additional articles. We decided to gather informartion all around the internet and present you a list of helpful, external links to interesting reads about Mono Amplifier reviews, pros & cons and similar products.
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