A car amplifier is a device that increases the power output of an audio signal. It does this by taking the low-power signal from the head unit and increasing it to a level that can drive one or more loudspeakers. There are many different types of car amplifiers, but the most common are mono amplifiers, which amplify a single channel of audio.
A Shortlist Of The Best 1 Ohm Car Mono Amplifiers
Here is a quick recap of our top 10 picks that lets you compare each item with another and allow you to choose the best one.
10 Best 1 Ohm Car Mono Amplifiers People Love In 2022: In Depth Features
SaleBestseller No. 1
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 @ 14.4 Volts) (74.1% efficient), 2 Ohm: 600 Watts RMS CEA Compliant (<1% THD @ 14.4 Volts) (84.5% effic
- 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: <0.1%
- 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 8.5" x 2.24", Weight:7.8 lbs
SaleBestseller No. 2
Orion Ztreet Monoblock Car Amplifier – Class D Stereo Power Amplifier 2000 Watt Max, 1 Ohm Stable, Bass Boost, MOSFET Power Supply, Car Electronics Mono Sub Amp, Audio Speakers, Great for Subwoofers
- QUALITY - This Class D Monoblock Car Amplifier for subwoofer 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.
- 1 Ohm Stable - This monoblock class D subwoofer amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D mono sub amp is designed to power subwoofers that have a constant demand of high power in order to operate effectively.
- Power – This Class D 2000 Watt Amplifier has a power rating distribution as followed 300 x 1RMS @ 1Ohm. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design.
- Crossovers- The Orion Ztreet Monoblock Car Amplifier offers you the ease of connectivity by providing the feature of crossover. This mono sub amp offers you a low pass cross-over of 40Hz-250Hz and a 4 gauge power and ground terminals with a remote bass knob
- Features – The monoblock bass boost amplifier has features like - Frequency Response: 10Hz~250KHZ, Bass Boost, SNR:90DB, Remote Bass Knob, 2-way protection
SaleBestseller No. 3
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, low temperature, high amplification system that others only dream about.
- 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 music.
- The amplifiers protection condition is also shown by blue illumination for normal operation and red for a short being present and requires the attention of an installer.
- 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. 4
Taramps HD3000-1 Full Range Monoblock Amplifier 3000W 1 Ohm Car Audio
- 1 x Taramps Electronics HD3000-1 Mono 3000W 1 Ohm Amplifier
- Max Power at 12.6VDC - 1 Ohm: 3000W Max Power at 12.6VDC - 2 Ohms: 2025W Max Power at 12.6VDC - 4 Ohms: 1140W
- Frequency Response at Full Range: 10Hz to 20KHz (-3dB) Crossover High Pass (HPF) Variable: 10Hz to 80Hz (-12dB) Crossover Low Pass (LPF): Variable: 80 Hz to FULL (-12dB)
- Input Impedance: 18K Ohms Output Impedance: 1 Ohm
- Maximum Musical Consumption: 150.5 A Maximum Consumption in Sinusoidal Signal: 301 A
Bestseller No. 5
Stetsom EX 3000 Black Edition 1 Ohm Mono Car Amplifier, 3000.1 3K Watts RMS, 1Ω Stable Car Audio, Full Range HD Sound Quality, Crossover & Bass Boost, Car Stereo Speaker MD, Smart Coolers
- Premium black series with configurable adjustments
- 1 ohm
- Excellent for voice as well as bass
- 3000 watts
- Mono
Bestseller No. 6
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. 7
BOSS Audio Systems PD3000 Class D Car Amplifier - 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers
- Power - 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms, 750 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
- 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 PD3000 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 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
- Specs - Dimensions: 13” x 10.31” x 2.25”, Weight: 10.04 lbs.
- Warranty - BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality
Bestseller No. 8
Power Acoustik OD1-5000D Overdrive Series 5000 Watts Max 1 Ohm Mosfet Power Supply Class D Car Audio Monoblock Amplifier, Black
- 1 OHM STEREO: 1-ohm stable monoblock operation for MAX power
- DOUBLE POWER Bridge 2 monoblocks together for double power
- MOSFET POWER SUPPLY: Military-grade PCB with PWM MOSFET power supply
- OVERLOAD CIRCUIT PROTECTION: Direct short, thermal, and overload circuit protection
- SPECIFICATIONS: High/speaker level and low level/RCA input; 4g power wire and 8g speaker wire outputs; Variable 12dB high and low pass crossovers; 12dB bass boost increases low octave harmonics; Dimensions (L x W x H): 16.25 x 8.75 x 4 inches; Weight: 8.22 pounds
Bestseller No. 9
Audiobank Monoblock 8000 WATTS Amp Class D 1ohm Car Audio Stereo Amplifier Remote Turn On/Off Circuit/Heavy-Duty Aluminium Alloy Heatsink Power and Protection Indicator P8001
- 1 Ohm Stable Operation & Soft Turn On Circuit
- Thermal and Speaker Short Protection Circuitry
- Heavy-Duty Aluminum Alloy Heatsink | Class A-B Operation
- Remote Turn-On / Turn-Off Circuit
- LED Power and Protection Indicators
Bestseller No. 10
Pioneer GM-DX871 Limited Edition Mono Subwoofer Amplifier — 800 watts RMS x 1 at 1 ohm (Renewed)
- mono subwoofer amplifier
- CTA-2006 compliant
- Class D amp technology
- frequency response: 10-240 Hz
- wired remote variable bass boost (0-18 dB at 50 Hz)
Criteria You Should Consider Before Purchasing The Best 1 Ohm Car Mono Amplifiers
Before choosing a 1 ohm car mono amplifiers, you should take the following considerations into account.
A mono amplifier is a device that amplify one audio signal at a time. Monitors and amplifiers can be used to convert an input signal into either lefties or righties, depending on the position of the speaker in your room. Mono amplifiers come in both small and large form factors, so you can find the one that best suits your needs.
Related Frequently Asked Questions
Can A 1 Ohm Stable Amp?
Yes, a 1 ohm stable amp can be used.
How Do You Wire A Mono Amp To 1 Ohm?
Most mono amps come with a standard 1 ohm wiring harness. To wire the amp to a mono speaker, you will need to twist the leads of the mono amp’s output connector around their matching input connector.
Can A 1 Ohm Amp Run A 4 Ohm Sub?
Yes, a 1 ohm amp can run a 4 ohm sub.
Is A 1 Ohm Amp Better Than 2?
No, a 1 ohm amp is not better than a 2 ohm amp.
Conclusion
There is no one “best” mono amplifiers, since the sound quality and performance of these amps will vary depending on the specific music that you listen to. However, some of the most popular and well-rated mono amps on the market today include the NAD CDP-1, NAD CDP-3, and Behringer CRX2400.