Our 15 Best Picks:
15 Top Mono Block Amplifier Reviews:
Bestseller No. 1 
Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W
- Class D MOSFET Monoblock Power Amplifier
- Peak Power at 1 Ohm: 1,600 Watts | RMS Power at 1 Ohm: 1,200 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. Damping Factor - 150<
- Stable at 1 ohm | Remote Subwoofer Level Control Included
Bestseller No. 2 
Blaupunkt 1500W 1-Channel, Monoblock Amplifier
- 1500W Maximum Power Monoblock Amplifier
- Optimized 563-watt RMS and a max output power of 1500 watts, you can give your music a huge boost in power that will have you and your passengers partying while on the road
- Compactly built so this amplifier can fit perfectly into any trunk
SaleBestseller No. 3 
BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo
- Power - 1100 Max x 1 @ 2 Ohms, 550 Max x 1 @ 4 Ohms
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- 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
- 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
Bestseller No. 4 
Soundstream T1.4000DL 4000W Tarantula Series Mono-Block Class D Car Amplifier
- Tarantula Series Mono-Block Class D Car Amplifier
- RMS Power Rating: 4 ohms: 700 watts x 1 channel / 2 ohms: 1,300 watts x 1 channel / 1 ohms: 2,000 watts x 1 channel
- Max power output: 4,000 watts
- Pulse Width Modulated MOSFET power supply w/ Audiophile Grade IRTM Transistors
- LED power (green) and protect (red) indicators
Bestseller No. 5 
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. 6 
DS18 S-3500.1D/SL Car Audio Amplifier – 1 Channel, Mono Block, Class D, 3500 WATTS (Silver)
- AMAZING POWER IN AN EFFICIENT PACKAGE - Capable of 2500 Watts Max Power You'll have all the power you need while utilizing state-of-the-art technology that requires less energy
- PROTECTION CIRCUITRY – Against Overload Short Circuit Thermal Low Voltage High Voltage and Reverse Polarity These Protection Features Are Designed to Protect the Amplifier From Misuse As Well As From Common Causes Of Amplifier Failure
- PLATINUM FINISH CONNECTIONS – Ensure solid electrical connections that resist corrosion Fully Variable crossovers promote installation ease and save the cost of outboard crossovers
- NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market
Bestseller No. 7 
Recoil RED1200-1 2500 Watts Class-D 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 [email protected] Ohm; RMS 900 Watts x [email protected]; RMS 550 Watts x [email protected] Recoil mono amplifiers are stable down to one Ohm, giving you the freedom to put even more subs in your system.
- 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)
SaleBestseller No. 8 
Lanzar Amplifier Car Audio, Amplifier Monoblock, 1 Channel, 3,000 Watt, 2 Ohm, MOSFET, RCA Input, Bass Boost, Amplifier for Car Speakers, Crossover Network - HTG157
- AUDIO EVOLUTION: This amplifier car audio features excellent frequency response rates and crossover network that place these amps in a class of their own
- SOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest Nickel-plated RCA connectors and speaker screw-down terminals 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
- GREAT DEAL: Often a monoblock amp comes with a high price tag Yet the Lanzar mono amplifier is budget friendly with all the features, reducing crosstalk between channels
SaleBestseller No. 9 
JBL Club A600 - Mono amplifier (600w X 1) amplifier with Remote Level Control
- Premium JBL Sound with 600W X 1
- Compact size
- High and low level input
- Variable crossover and bass boost
- Wired Remote Bass Control
Bestseller No. 10 
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
Bestseller No. 11 
BOSS Audio Systems Elite BE2500.1 Monoblock Car Amplifier - 2500 Watts, 2 4 Ohm Stable, Class AB, Mosfet Power Supply, Great For Subwoofers
- POWER: 2500 Watts Max x 1 @2-Ohms, 1250 Watts Max x 1 @4-Ohms
- CLASS A/B TOPOLOGY: Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- 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
- 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
- SWITCHABLE BASS BOOST: Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
Bestseller No. 12 
Lanzar OPTI2601D Optidrive Digital Mono Block 2600 Watt Half Ohm Stable Power Amplifier
- 610 Watts RMS Power at 4 ohm - 0.5 ohm Stable - Variable LPF: 50Hz~250Hz - Strap two amps together for twice the power - Remote subwoofer Level control
- 1,070 Watts RMS Power at 2 ohm - Frequency Response: 10Hz-250Hz - Variable Bass freq: 21Hz~80Hz - Nickel-plated RCA connectors and Screw terminals - Soft Turn-on/Turn-off
- 1,670 Watts RMS Power at 1 ohm - S/N Ratio (4 ohm ): 90dB - Variable Bass Boost: 16dB - Thermal, Over load and Speaker short protection - Dimensions : 10.63''(W) x 2.12''(H) x 17.72''(L)
- 2,600 Watts RMS Power at 0.5 ohm - Variable subsonic: 15Hz-45Hz - Source Voltage: 9 - 18VDC - Double Side Epoxy PCB Circuit Board
- THD 4ohm Power 0.5% - Phase shift: 0~180 degrees - Line In and Line Out - Power and Protection LED Indicators
Bestseller No. 13 
Planet Audio AC1500.1M Monoblock Car Amplifier - 1500 Watts Max Power, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control
- power: max power output of 1500 watts at 2 ohms into one channel. maximum power output of 750 watts at 4 ohms into one channel. this amplifier is designed to run your subwoofer(s) giving them the power that they need to perform as they were meant to
- high level inputs: speaker level inputs are commonly referred to as high-level inputs. this input will be used to connect the ac1500.1m to your factory radio or aftermarket radio that does not have low-level (rca) inputs
- low level inputs: line level inputs, also known as rca inputs or low-level inputs, use rca interconnect cables to link the ac1500.1m with the source unit. most aftermarket radios have multiple pairs of rca outputs that can connect to multiple amplifiers
- low-pass crossover: a low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. a low-pass filter will primarily keep high notes out of your subwoofer(s)
- variable bass boost: variable bass boost allows you to adjust the low bass within the boost range to just the way you like it
Bestseller No. 14 
TOPSTRONGGEAR 1 Ohm 800 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control
- Class D MOSFET Mono Block Power Amplifier
- RMS Power at 1 Ohm:1500 Watts，RMS Power at 2 Ohms: 800 Watts，RMS Power at 4 Ohms: 510 Watts
- Low Pass Crossover - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
- Remote Subwoofer Level Control Included.Variable Bass Boost - Variable Bass Boost 0 to 12dB(50Hz) allows you to adjust the low bass within the boost range to just the way you like it.
- Warranty -TopstrongGear provides a powerful 2 year Platinum Online Dealer Warranty
Bestseller No. 15 
Rockford Fosgate R250X1 Prime 1-Channel Mono Block Amplifier
- 150 watts RMS x 1 at 4 ohms (250 watts RMS x 1 at 2 ohms)
- Works with factory installed & aftermarket source units
- Onboard 12dB/octave LP/HP/AP crossover
- On-board Punch EQ with +18dB boost at 45Hz
- Cast Aluminum Heatsink with Stealth top mounted control panel
Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API