Updated: 25 Feb 2025

1000v mono power amplifiers

Updated: 25 Feb 2025

#1

Best Choice
KENWOOD eXcelon X503-1 Class D Mono Power Amplifier – 1000W Max Power, Variable Low Pass Filter, Bass Boost, Wired Remote Included

9.8

Kenwood

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Main highlights

High-Performance Amplification Deliver up to 1000W max power and 500W RMS at 2 ohms, ensuring your subwoofer produces deep, impactful bass with crystal-clear clarity. Ideal for enhancing any audio setup

Customizable Audio Controls Featuring a variable low-pass filter (50-200Hz), bass boost (0-18dB at 40Hz), and infrasonic filter (25Hz), this amplifier allows you to fine-tune your sound for a truly immersive experience

Cleaner Bass Output The infrasonic filter eliminates ultra-low frequencies below 25Hz, reducing distortion and improving audio clarity, ensuring your bass is punchy and refined
#2

Value for Money
Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D

9.6

Kenwood

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Main highlights

RMS POWER OUTPUT (4Ω): 300W

RMS POWER OUTPUT (2Ω): 500W

Max Power: 1000W
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#3
PRECISION POWER A1200.1D Atom Series Monoblock Amplifier, Class D Power 1 Ch Car Stereo Amp, Subwoofer Power Amps, 1200 Watts 1 Ohm Stable

9.5

Precision Power

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Main highlights

SIGNAL: Volume low ESR Capacitance Banks compensate for power supply ripple. A set of individually regulated Preamp/Crossover components ensures signal purity.

POWER ON: Atom series amps are built with sequenced delays to eliminate Residual power-up/power-down pops. Equipped with differential RCA inputs to isolate 12v audio to ground.

DESIGN: A Hybrid Aluminum Alloy Heatsink for optimum heat dissipation combined with an intricate MOSFET power supply full of Audiophile Grade IR Transistors. A Military Grade SMT PCB for Dynamic Performance finishes the stack.
#4
Power Acoustik MOFO1-10KD | Class D Monoblock Amplifier, 10,000 Watts Max Power, 4,000 Watts RMS 1 Ohm Stable Car Amp

9.3

Power Acoustik

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Main highlights

VERSATALITY: 1-ohm Stability Accommodates Various Speaker Configurations, 200mv-6V Low Level RCA Input Accepts Balanced Signal, Variable 12dB High Pass/Subsonic & Low Pass Crossovers, Variable 0-12dB 45Hz Bass Boost Increases Bass Harmonics.

SPEAKER OUTPUT: 4ga Power/Ground Wire Terminals, 0ga Adapter Included, 8ga Direct Connect Speaker Output Wire Terminals, Dash-Mount Remote Level Control Included

MOFO UNIQUE FEATURES: 5” Square Monolith Chassis Design for Installation Versatility, Die-cast Aluminum 4-leg, Pedestal for Vertical Installation, Mounting Bracket for Wall or Horizontal Mounting Included, Direct Short, Thermal, & Overload Circuits Protect Amplifier, On-board Protection Mode & Signal Clipping Indicators.
#5
Hifonics ZRX1216.1DV2 Zeus ZRX V2 1200W Class D Mono Amplifier - Compact, Efficient, Advanced Cooling, Customizable Sound, Universal Fit

9.1

Hifonics

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Main highlights

POWERFUL PERFORMANCE: The Hifonics amplifier delivers exceptional power for your car audio system. This class D amplifier boasts up to 1200 watts of output, making it ideal for driving subwoofers and speakers with clarity and precision. The mono amplifier car audio 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 amp 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.

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.
#6
Precision Power PC1000.5D, PowerClass 5 Channel Car Stereo Amplifier, Vertical Upright 5CH Class D Amp 1000w RMS

9.0

Precision Power

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Main highlights

WELL BUILT:The preamp section is exceptionally detailed with well-built crossovers; high pass, low pass, and subsonic frequencies can all be adjusted behind the removable front panel. To ensure that reduced or noisy input signals do not ruin the amplifier’s output, we use balanced RCA inputs for maximum clarity.

HIGH SOUND QUALITY:Unparalleled sound quality stems from multiple factors; top quality toroidal transformers, Sanken transistors from Japan, and low tolerance Wima resistors and capacitors from Germany, combining components for one of the highest quality amplifiers Precision Power has produced to date.

CONCEALED SURFACE MOUNTED: PowerClass is beautiful, chiseled, and its vertical stance complements its heart & soul. Each amplifier is secured to its forever home by a concealed, surface-mounted proprietary bracket that locks into the chassis in multiple locations.
#7
Fosi Audio M03 200 Watt TPA3255 Subwoofer Amplifier Mini Mono Channel Audio Power Amp for Home Theater Full-Frequency and SUB Bass Switchable with 32V/5A Power Supply

8.9

Fosi Audio

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Why we love it

Power output: 200W

Ultra HD audio: Low distortion

Clean sound: Subwoofer bookshelf speakers

Main highlights

Key Features
Features Texas Instruments TPA3255D2 chip for ultra-low distortion, high-efficiency 200W power output, and a low pass filter for superior audio quality.

Ideal Use Cases
Perfect for driving both passive speakers and powered subwoofers in a home Hi-Fi setup, excelling in delivering clean sound to bookshelf speakers or subwoofers.

Customer Praise
Most reviews highlight its exceptional sound clarity and power efficiency, with many appreciating the versatility of switching between full-frequency and subwoofer modes.
#8
Power Acoustik OD1-5000D Car Amplifier - Overdrive Series 5000 Watts Max, 1 Ohm Stable Monoblock Amplifier, Car Stereo Mosfet Power Supply Class D Car Audio Subwoofer Amp, 0g Block

8.8

Power Acoustik

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Why we love it

1 Ohm Stereo: Max power

Double Power: Bridge two monoblocks

MOSFET Power Supply: Military grade PCB

Main highlights

Key Features
Delivers 5000 watts max power, featuring military-grade PCB, PWM mosfet power supply, and internal bridging for single-channel amplification.

Ideal Use Cases
Perfect for car audio enthusiasts looking for massive power output to subwoofers without compromising on sound quality or safety features.

Customer Praise
Most reviews highlight its robust build quality and exceptional power output, enhancing the overall audio experience in any car stereo setup.
#9
Nakamichi Class D Monoblock Amplifier 3200 Watts Max Power NKS Series NKSD800.1

8.7

Nakamichi

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Why we love it

High powered: 400 watts

Versatile: 1 into 4 ohms

Input: RCA

Main highlights

Key Features
Delivers 400 watts x 1 into 4 ohms with low-level RCA input, ensuring high-quality, powerful sound output for your audio system.

Ideal Use Cases
Perfect for car audio enthusiasts seeking to enhance their sound system with a powerful amp for clearer, more robust music playback.

Customer Praise
Most reviews highlight its exceptional power and clarity, making it a favorite among users for its reliability and performance in boosting sound quality.
#10
Power Acoustik RZ1-1500D 1500W Class D Monoblock Amplifier, Black

8.6

Power Acoustik

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Main highlights

MOSFET PWM power supply

2-Ohm stable class D Monoblocks

1500-Watt max power, 600-Watt RMS at 4-ohm, 900-Watt RMS at 2-ohm

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1000v mono power amplifiers

KENWOOD eXcelon X503-1 Class D Mono Power Amplifier – 1000W Max Power, Variable Low Pass Filter, Bass Boost, Wired Remote Included

9.8

Main highlights

Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D

9.6

Main highlights

PRECISION POWER A1200.1D Atom Series Monoblock Amplifier, Class D Power 1 Ch Car Stereo Amp, Subwoofer Power Amps, 1200 Watts 1 Ohm Stable

9.5

Main highlights

Power Acoustik MOFO1-10KD | Class D Monoblock Amplifier, 10,000 Watts Max Power, 4,000 Watts RMS 1 Ohm Stable Car Amp

9.3

Main highlights

Hifonics ZRX1216.1DV2 Zeus ZRX V2 1200W Class D Mono Amplifier - Compact, Efficient, Advanced Cooling, Customizable Sound, Universal Fit

9.1

Main highlights

Precision Power PC1000.5D, PowerClass 5 Channel Car Stereo Amplifier, Vertical Upright 5CH Class D Amp 1000w RMS

9.0

Main highlights

Fosi Audio M03 200 Watt TPA3255 Subwoofer Amplifier Mini Mono Channel Audio Power Amp for Home Theater Full-Frequency and SUB Bass Switchable with 32V/5A Power Supply

8.9

Why we love it

Main highlights

Power Acoustik OD1-5000D Car Amplifier - Overdrive Series 5000 Watts Max, 1 Ohm Stable Monoblock Amplifier, Car Stereo Mosfet Power Supply Class D Car Audio Subwoofer Amp, 0g Block

8.8

Why we love it

Main highlights

Nakamichi Class D Monoblock Amplifier 3200 Watts Max Power NKS Series NKSD800.1

8.7

Why we love it

Main highlights

Power Acoustik RZ1-1500D 1500W Class D Monoblock Amplifier, Black

8.6

Main highlights

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