20 Best 1 Ohm Mono Amp [2024]

Are you looking for the best 1 ohm mono amp? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 1 ohm mono amp.

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# Preview Product
1 Hifonics BXX1200.1D Brutus Class D 1200W RMS 1 Ohm Mono Car Subwoofer Amplifier Hifonics BXX1200.1D Brutus Class D 1200W RMS 1 Ohm Mono Car Subwoofer Amplifier
2 Rockville Krypton-M5 8000 Watt Peak / 2000w RMS Mono 1 Ohm Car Amplifier Amp Rockville Krypton-M5 8000 Watt Peak / 2000w RMS Mono 1 Ohm Car Amplifier Amp
3 Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote
4 MB Quart FA1-1000.1 Mono Channel Car Audio Amplifier (Black) - Class SQ Amp, 1000-Watt, 1 Ohm... MB Quart FA1-1000.1 Mono Channel Car Audio Amplifier (Black) - Class SQ Amp, 1000-Watt, 1 Ohm...
5 KICKER 48KMA8001 800 Watt 1-Ohm Marine/Boat Mono Amplifier Sub Amp KMA800.1 KICKER 48KMA8001 800 Watt 1-Ohm Marine/Boat Mono Amplifier Sub Amp KMA800.1
6 Hifonics ZXX-1200.1D Zeus Mono Channel Car Audio Amplifier (Silver) – Class D Amp, 1200-Watt,... Hifonics ZXX-1200.1D Zeus Mono Channel Car Audio Amplifier (Silver) – Class D Amp, 1200-Watt,...
7 Stetsom EX 3500 EQ 1 Ohm Class D Full Range Mono Amplifier Stetsom EX 3500 EQ 1 Ohm Class D Full Range Mono Amplifier
8 Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/Remote', Black Autotek MM3020.1D Mean Machine 3000-Watt 1-Ohm Mono Amp w/Remote', Black
9 Taramps 900187 Class D HD 3000 Watt RMS 1 Ohms Automotive Sound Systems Mono Full Range Speaker... Taramps 900187 Class D HD 3000 Watt RMS 1 Ohms Automotive Sound Systems Mono Full Range Speaker...
10 Harmony Audio HA-A1500.1 Car Stereo Class D Amp Mono 3000 Watt Subwoofer Amplifier - 1 Ohm Stable -... Harmony Audio HA-A1500.1 Car Stereo Class D Amp Mono 3000 Watt Subwoofer Amplifier - 1 Ohm Stable...
11 Skar Audio RP-800.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 800W Skar Audio RP-800.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 800W
12 CT Sounds CT-700.1D Compact Class D Car Audio Monoblock Amplifier, 700 Watts RMS CT Sounds CT-700.1D Compact Class D Car Audio Monoblock Amplifier, 700 Watts RMS
13 Taramps BASS 5K 1 Ohm 5000 Watts Class D Mono Amplifier Taramps BASS 5K 1 Ohm 5000 Watts Class D Mono Amplifier
14 HIFONICS Zeus 1X1200WATTS@1OHM Mono HIFONICS Zeus 1X1200WATTS@1OHM Mono
15 BOSS Audio OX3KD Class D Car Amplifier – 3000 Watts, 1 Ohm Stable, Digital, Monoblock, MOSFET... BOSS Audio OX3KD Class D Car Amplifier – 3000 Watts, 1 Ohm Stable, Digital, Monoblock, MOSFET...
16 Planet Audio TR3000.1D Class D Car Amplifier - 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet... Planet Audio TR3000.1D Class D Car Amplifier - 3000 Watts, 1 Ohm Stable, Digital, Monoblock,...
17 Hifonics BXX2000.1D Brutus Class D 2000W RMS 1 Ohm Mono Car Subwoofer Amplifier Hifonics BXX2000.1D Brutus Class D 2000W RMS 1 Ohm Mono Car Subwoofer Amplifier
18 Hifonics ZG-2400.1D Zeus Gamma ZG Series Amp (Monoblock, 2,400 Watts Max, Class D) Hifonics ZG-2400.1D Zeus Gamma ZG Series Amp (Monoblock, 2,400 Watts Max, Class D)
19 Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1 Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1
20 Hifonics ZG-1800.1D Zeus Gamma ZG Series Amp (Monoblock, 1,800 Watts Max, Class D) Hifonics ZG-1800.1D Zeus Gamma ZG Series Amp (Monoblock, 1,800 Watts Max, Class D)
SaleBestseller No. 1
Hifonics BXX1200.1D Brutus Class D 1200W RMS 1 Ohm Mono Car Subwoofer Amplifier
  • The BXX1200.1D is a 1200 watt mono amplifier featuring Super Class D technology with an NGSD digital chip to provide you with an extremely efficient,...
  • The rock solid Ultra-Fi MOSFET outputs are selected for both balance and output power. This keeps power smooth even during demanding peak in the...
  • The amplifiers protection condition is also shown by blue illumination for normal operation and red for a short being present and requires the...
  • Max Power Rating: 4 ohms: 400 watts x 1 chan. 2 ohms: 600 watts x 1 chan. 1 ohm: 1200 watts x 1 chan.
  • Dimensions: 9"W x 13.25"L x 2.5"H, 1-year Manufacturer's Warranty
Bestseller No. 2
Rockville Krypton-M5 8000 Watt Peak / 2000w RMS Mono 1 Ohm Car Amplifier Amp
  • Rockville Krypton-M5 8000 Watt Peak / 2000w Dyno-Certified RMS Mono 1 Ohm Car Amplifier 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...
  • 2 Ohm: 1300 Watts x 1 Channel <1% THD+N (86% efficient). 4 Ohm: 780 Watts x 1 Channel <1% THD+N (89.5% efficient). Peak: (Use these ratings when...
  • 1 Ohm: 8000 Watts x 1 Channel. 2 Ohm: 5200 Watts x 1 Channel. 4 Ohm: 3120 Watts x 1 Channel. Digital Voltage Display on Amp (Accurate within 0.15V)....
  • Power/Protect/Clip LED Indicators on Remote control. Clip indicator on the bass remote allows you to quickly set any song to right before clipping in...
Bestseller No. 3
Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote
  • Rockville RVA-M2 2500w Peak/625w Dyno-Certified RMS @ 1 Ohm Amplifier Mono Car Amp+Remote. Metal Bass Remote Included. Dyno Certified RMS Power...
  • 1 Ohm: 625 Watts(<1% THD @ 14.4 Volts) (70.2% efficient). 2 Ohm: 440 Watts (<1% THD @ 14.4 Volts) (82.4% efficient). 4 Ohm: 264 Watts (<1% THD @ 14.4...
  • 1 Ohm: 2500 Watts. High-Speed MOSFET Power Supply. Class D Technology. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass...
  • Adjustable 0-12dB Bass Equalizer. Mute and Delay Soft Start System. Status Mode LED Indicator. Minimum THD at Rated Power: <0.1%. S/N Ratio: >90dB....
  • Extruded aluminum heatsink. Frequency Response: 10Hz - 300Hz. Damping Factor: >150 @ 100Hz. Fuse: 30A*2. Technology: This series uses a reliable Class...
SaleBestseller No. 4
MB Quart FA1-1000.1 Mono Channel Car Audio Amplifier (Black) - Class SQ Amp, 1000-Watt, 1 Ohm...
  • CLASS Q1 AMPLIFIER - MB Quart's Class Q1 offers the efficiency of today's D-Class with increased engineering to focus on sound quality from the power...
  • COMPLETE SOUND CONTROL - Variable electronic crossovers allow for complete control of amplifier output with on-board electronic crossover to tailor...
  • HI LEVEL INPUTS - The DC Signal Sense switch allows the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on...
  • HEAVY DUTY CONNECTIONS - High quality connections allow for secure electrical signal to pass into wiring and resist erosion which will add longevity...
  • POWERFUL - Output devices are selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers....
Bestseller No. 5
KICKER 48KMA8001 800 Watt 1-Ohm Marine/Boat Mono Amplifier Sub Amp KMA800.1
  • Specifications: POWER [watts/ch], 1 OHM MONO: 800 x 1, DYNAMIC POWER [watts]: 1200, COMES WITH WIRED REMOTE: Yes.
  • DIMS [in] all models 2-5/16H x 7-1/8W x_L: 8-1/16, DIMS [cm] all models 5.9H x 18.0W x_L: 20.5.
  • FREQUENCY RESPONSE [Hz]: 10-20k, +0/-1dB, INPUT SENSITIVITY: High Level 250mV-10V, Low Level 125mV-5V.
  • SIGNAL-TO-NOISE RATIO: 95dB, a-weighted, re: rated power, ACTIVE CROSSOVER: 12dB/octave, variable 50-200Hz, low pass only.
  • SUBSONIC FILTER: 24dB/octave, high pass fixed 25Hz, KickEQ BOOST: Variable 0-6dB, centered 40Hz.
Bestseller No. 6
Hifonics ZXX-1200.1D Zeus Mono Channel Car Audio Amplifier (Silver) – Class D Amp, 1200-Watt,...
  • CLASS D AMPLIFIER - Class D topology ensures high efficiency with big power and a small footprint. This mono amplifier was built for driving...
  • BUILT FOR POWERFUL SOUND - Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board. Old school Hifonics...
  • MADE TO LAST - Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion. High temperature impact resistant...
  • HIGH QUALITY CONNECTIONS - RCA outputs and a daisy chain multiple amplifier build eliminates additional signal cables from the source unit. Molded...
  • CLASSIC HIFONICS LOOK - The ZXX Series maintains the classic feel of Hifonics amplifiers and include an illuminated logo on the front of the...
SaleBestseller No. 7
Stetsom EX 3500 EQ 1 Ohm Class D Full Range Mono Amplifier
  • Excellent for voice as well as bass
  • 1 ohm
  • 3500 watts
  • Mono
  • Bass boost
SaleBestseller No. 9
Taramps 900187 Class D HD 3000 Watt RMS 1 Ohms Automotive Sound Systems Mono Full Range Speaker...
  • AUDIO BOOST: Automotive amplifier boost your car audio sound for during every drive
  • MAXIMUM POWER: Operates at 1 ohms with 3,000 watt RMS for maximum power
  • FULL RANGE: Full-range amplifier can operate on all frequencies using the right measure
  • STAYS COOL: Built-in fan protects amp from overheating with 3 speeds
  • VERSATILE: ideally made for most car speaker applications; Dimensions ( W x H x D): 2.56 x 9 x 7.32 inches
Bestseller No. 10
Harmony Audio HA-A1500.1 Car Stereo Class D Amp Mono 3000 Watt Subwoofer Amplifier - 1 Ohm Stable -...
  • Harmony Audio HA-A1500.1 Car Stereo Class D Amp Mono 3000 Watt Subwoofer Amplifier
  • Amp is Stable down to a 1 Ohm Load!
  • Includes Remote Mount Bass Control Knob!
  • Includes Speaker Wire to RCA Adapter to Connect to an OEM Factory Radio
Bestseller No. 11
Skar Audio RP-800.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 800W
  • Class D MOSFET Monoblock Power Amplifier
  • Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts
  • 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
Bestseller No. 12
CT Sounds CT-700.1D Compact Class D Car Audio Monoblock Amplifier, 700 Watts RMS
  • Car audio amplifier with 700 watts RMS power at 1-ohm load (14.4v); 380 watts RMS at 2-ohm load (14.4v); 200 watts RMS at 4-ohm load (14.4v);...
  • Small footprint and compact chassis makes this mono amplifier easy to install in any vehicle or car audio application; but don’t let the size fool...
  • Engineered to be the most efficient car monoblock amplifier in its class so that you can get the most out of your vehicle’s electrical system
  • MOSFET pulse width modulated power supply and proprietary heat dissipation design will ensure the amplifier for car subwoofers runs cool for even the...
  • 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection; sleep easy at night knowing your class d...
SaleBestseller No. 13
Taramps BASS 5K 1 Ohm 5000 Watts Class D Mono Amplifier
  • 5000 Watts
  • 1 Channel
  • 1 Ohm
  • Extreme Bass
  • 8Hz to 250Hz
Bestseller No. 14
HIFONICS Zeus 1X1200WATTS@1OHM Mono
  • Angled Terminals for Ease of Access
  • 1,200 watts max
  • 600 watts x 1 at 2 ohms
  • 300 watts x 1 at 4 ohms
  • Frequency response: 10 Hz to 500 Hz
SaleBestseller No. 15
BOSS Audio OX3KD Class D Car Amplifier – 3000 Watts, 1 Ohm Stable, Digital, Monoblock, MOSFET...
  • POWER: 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms. DIMENSIONS: The OX3KD is 12.3 inches in Depth, 7 inches in Width and 2.3 inches in...
  • CLASS D: Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being...
  • 1 OHM STABLE: Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers...
  • STRAPPING CAPABLE: You are able to strap TWO OX3KD amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability...
  • WARRANTY: BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com. We...
Bestseller No. 16
Planet Audio TR3000.1D Class D Car Amplifier - 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet...
  • 3000 W MAX Power X 1, 2250 W X 1 RMS @ 1 ohm, 1125 W X 1 RMS @ 2 ohm, 563 W X 1 RMS @ 4 ohm 4500 W X 1 RMS Strapped Bridged Power @ 2 ohm
  • Monoblock Class D, MOSFET Power Supply
  • Low Level Inputs, RCA Pre-amp Outputs
  • Variable Low Pass Crossover, Variable Bass Boost, Variable Subsonic Filter, Switchable Phase Control
Bestseller No. 18
Hifonics ZG-2400.1D Zeus Gamma ZG Series Amp (Monoblock, 2,400 Watts Max, Class D)
  • 2,400 watts max
  • 1,200 watts x 1 at 2 ohms
  • 600 watts x 1 at 4 ohms
  • Frequency response: 10 Hz to 500 Hz
  • Class D for high efficiency with big power in a small footprint
SaleBestseller No. 19
Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1
  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!
  • A variable 12dB crossover, KickEQ 6dB variable bass boost and a 24dB subsonic filter on mono amps gives you the control you want - to craft the sound...
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!
  • CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!
  • These powerful amps work with as little as nine volts of power from your battery, and as much as 40 volts (400 watts) of speaker-level input signal.
Bestseller No. 20
Hifonics ZG-1800.1D Zeus Gamma ZG Series Amp (Monoblock, 1,800 Watts Max, Class D)
  • 1,800 watts max
  • 900 watts x 1 at 2 ohms
  • 450 watts x 1 at 4 ohms
  • Frequency response: 10 Hz to 500 Hz
  • Class D for high efficiency with big power in a small footprint

Having trouble finding a great 1 ohm mono amp?

This problem is well understood by us because we have gone through the entire 1 ohm mono amp research process ourselves, which is why we have put together a comprehensive list of the best 1 ohm mono amps available in the market today.

After hours of searching and using all the models on the market, we have found the best 1 ohm mono amp for 2023. See our ranking below!

How Do You Buy The Best 1 Ohm Mono Amp?

Do you get stressed out thinking about shopping for a great 1 ohm mono amp? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 1 ohm mono amp, which is why we have assembled a comprehensive list of the greatest 1 ohm mono amp available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 1 ohm mono amp that you consider buying. Your questions might include the following:

  • Is it worth buying an 1 ohm mono amp?
  • What benefits are there with buying an 1 ohm mono amp?
  • What factors deserve consideration when shopping for an effective 1 ohm mono amp?
  • Why is it crucial to invest in any 1 ohm mono amp, much less the best one?
  • Which 1 ohm mono amp are good in the current market?
  • Where can you find information like this about 1 ohm mono amp?

We’re convinced that you likely have far more questions than just these regarding 1 ohm mono amp, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 1 ohm mono amp, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 1 ohm mono amp. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 1 ohm mono 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 1 ohm mono amp currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 1 ohm mono 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 1 ohm mono 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 1 ohm mono amp.
  5. Customer Ratings: Number ratings grade 1 ohm mono amp objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 1 ohm mono amp.
  7. Product Quality: You don’t always get what you pay for with an 1 ohm mono amp, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 1 ohm mono amp is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 1 ohm mono amp information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 1 ohm mono amp is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How many ohms in an amp?

A: Amps can generally be safely wired at 4 or 2 ohms and some even at 1 ohm depending on their design. If you have an amplifier wired to a single-voice-coil (SVC) subwoofer, there is only one wiring method, so the SVC impedance is what the amplifier must match.

Q: What is the impedance of a guitar amp?

A: -The resistive component of the input impedance of a guitar amp is almost universally just under 1M (1000k) ohms, not 50k ohms. FETs can be used in circuits for an input impedance many, many times greater than 500k, too.

Q: What is amplifier ohms?

A: Ohms are a measure of impedance, or impedance to electrical current flow. A larger Ohm rating equals a greater load impedance. A higher impedance load will result in less amplifier output for that impedance, for example an amplifier will output more power at 2 ohms than at 4 ohms.

Q: What is a power amplifier?

A: A power amplifier is an electronic device that receives an electrical signal and reprocesses it to amplify, or increase, its power. The boost in power is achieved by significantly increasing the input signal’s voltage.