Best 500 Watt Mono Amp in USA

# Preview Product Price
1 Rockford Fosgate R2-500X1 Prime 500-Watt Mono Amplifier Rockford Fosgate R2-500X1 Prime 500-Watt Mono Amplifier $278.99
2 PIONEER 500W Mono Class D AMP PIONEER 500W Mono Class D AMP
3 MRV-M500 - Alpine Monoblock 500W RMS V Power Series Car Amplifier MRV-M500 - Alpine Monoblock 500W RMS V Power Series Car Amplifier $189.95
4 Rockford Fosgate P500X1BD Punch 500 Watt Class-bd Mono Amplifier Rockford Fosgate P500X1BD Punch 500 Watt Class-bd Mono Amplifier $389.99
5 Skar Audio SK-M5001D Compact Monoblock Class D MOSFET Car Amplifier, 500W Skar Audio SK-M5001D Compact Monoblock Class D MOSFET Car Amplifier, 500W
6 NVX VADM1 500W RMS Class D Monoblock Car/Marine/Powersports Micro Amplifier with Bass Remote NVX VADM1 500W RMS Class D Monoblock Car/Marine/Powersports Micro Amplifier with Bass Remote $179.99
7 Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier Kenwood X502-1 eXcelon 500-Watt @ 2 Ohms Class D Subwoofer Amplifier $165.11
8 Rockville DBM12 2000W Peak / 500w RMS 2 Ohm Marine/Boat Mono Amplifier Amp W/Covers+Bass Remote Rockville DBM12 2000W Peak / 500w RMS 2 Ohm Marine/Boat Mono Amplifier Amp W/Covers+Bass Remote $149.95
9 Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D $199.00
10 Rockford Fosgate M2-500X1 Marine 500-Watt Mono Amplifier Rockford Fosgate M2-500X1 Marine 500-Watt Mono Amplifier $319.99
11 Rockville Krypton-M1 2000w Peak/500w RMS Mono 1 Ohm Car Amplifier Amp+Remote Rockville Krypton-M1 2000w Peak/500w RMS Mono 1 Ohm Car Amplifier Amp+Remote $117.69
12 BOSS Audio Systems PT1000 2 Channel Car Amplifier - 1000 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable BOSS Audio Systems PT1000 2 Channel Car Amplifier - 1000 Watts, Full Range, Class A/B, 2-8 Ohm... $114.99
13 ALPINE S-A60M 600 Watt RMS Mono Car Audio Amplifier Subwoofer Class-D+Bass Knob ALPINE S-A60M 600 Watt RMS Mono Car Audio Amplifier Subwoofer Class-D+Bass Knob $216.56
14 Alpine X-A90M X-Series Mono Power Density Amplifier Alpine X-A90M X-Series Mono Power Density Amplifier $657.70
15 Alpine R-A75M R-Series Mono Digital Amplifier - 750 Watts x 1 at 2-Ohms Alpine R-A75M R-Series Mono Digital Amplifier - 750 Watts x 1 at 2-Ohms $391.00
16 Skar Audio Skar Audio SKv2-2500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier, 2900W Max Power Skar Audio Skar Audio SKv2-2500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier,...
17 Alpine S-A60M S-Series Class D Mono Amplifier Alpine S-A60M S-Series Class D Mono Amplifier $219.45
18 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 $269.96
19 BOSS Audio Systems PT1600 2 Channel Car Amplifier – Phantom Series, 1600 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable BOSS Audio Systems PT1600 2 Channel Car Amplifier – Phantom Series, 1600 Watts, Full Range, Class... $163.15
20 KICKER 47KEY5001 Digital Signal Processor Smart Mono Subwoofer Amplifier Bass Revealer and Processor Vehicle Audio System, Black KICKER 47KEY5001 Digital Signal Processor Smart Mono Subwoofer Amplifier Bass Revealer and Processor... $360.76

There are a lot of products and services available in the market. Consumers find it difficult to choose the best product that meets their needs. In order to help consumers with that process, we have compiled a list of Top 20 Best 500 Watt Mono Amp, which will allow them to make a more informed decision when buying any product or service.

Before finalizing these products, our team considered numerous factors, such as customer feedback, features, specifications, and price. This list is a useful tool for all of our readers who are looking for The 20 Best 500 Watt Mono Amp. Hopefully you find it useful!

Best 500 Watt Mono Amp

MRV-M500 - Alpine Monoblock 500W RMS V Power Series Car Amplifier

$197.99  in stock
4 new from $197.99
Amazon.com
as of April 16, 2022 11:08 am

Features

  • MRV-M500 - Alpine Monoblock 500W RMS Amplifier
  • Evolution to Class D digital platform
  • New snap-on terminal covers for easy installation
  • Current Protection: Over-Current, Over-Voltage, Under-Voltage and Thermal Protection
  • Dimensions (WxHxD) in: 7-7/8'' x 2-3/16'' x 7-7/8''

Rockford Fosgate R2-500X1 500-Watt Mono Amplifier

$270.00  in stock
18 new from $270.00
Amazon.com
as of April 16, 2022 11:08 am

Features

  • The R2-500X1 full-range class-D mono amplifier (1.9" x 6.8" x 8.5") is packed with features and performance to deliver power and bass on demand with 500 Watts of RMS power
  • Class D technology makes this amp extremely efficient by reducing demand on the vehicles electrical system (RMS Power: 300 Watts x 1 @ 4Ω OR 500 Watts x 1 @ 2Ω)
  • Featuring C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass
  • Designed for subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music
  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller

PIONEER 500W Mono Class D AMP

$220.00
$181.29
 in stock
19 new from $165.30
Amazon.com
as of April 16, 2022 11:08 am

Features

  • 300W RMS x 1 @ 4Ω
  • 500W RMS x 1 @ 2ω
  • 800W RMS x 1 @ 1ω
  • Free rasp: 10hz–240khz
  • Signal-to-noise ratio: 100dB

Rockford Fosgate T500X1br Power 500 Watt Class-BR Mono Amplifier

$329.99  in stock
5 new from $329.99
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Our ultra-compact (1.6” x 4.3” x 8.3”) Power T500X1br mono amplifier provides the biggest power to size ratio delivering serious wattage to your subwoofers with 500 Watts of POWER
  • Flexible vehicle integration in a compact amplifier that can produce high output power (RMS Power Output: 300 Watts x 1 @ 4-Ohm or 500 Watts x 1 @ 2-Ohm or 500 Watts x 1 @ 1-Ohm)
  • Featuring our Class BR, Rockford Fosgate’s patented Boosted Rail technology that sips current while retaining a storage reserve for extended bursts of power. Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs
  • High-level auto turn-on, CLEAN circuit input/output clip detection, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossover make T500X1br an impressive POWER house
  • Famous Rockford Fosgate build quality insures that the T500X1br will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller

Rockford Fosgate M2-500X1 Marine 500-Watt Mono Amplifier

$319.99  in stock
8 new from $319.99
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • The M2-500X1 Element Ready Marine mono amplifier with 500 Watts RMS is packed with all the power and performance you’ve come to expect from Rockford Fosgate (Dimensions: 1.9" x 6.8" x 8.5")
  • Class D technology makes this amp extremely efficient by reducing demand on the vehicles electrical system (RMS Power: 300 Watts x 1 @ 4Ω OR 500 Watts x 1 @ 2Ω)
  • Built for the marine environment, this Element Ready amp features UV resistant protection, conformal coated circuit board, stainless steel mounting hardware and marine grade terminal connections to ensure long lasting outdoor use
  • Featuring C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass
  • Famous Rockford Fosgate build quality with a full 2-year warranty when purchased from an authorized Rockford Fosgate reseller

Rockville DBM12 2000W Peak / 500w RMS 2 Ohm Marine/Boat Mono Amplifier Amp W/Covers+Bass Remote

$149.95  in stock
2 new from $149.95
1 used from $101.87
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Rockville dBM12 2000w Peak/500w Dyno-Certified RMS Class-D Mono 2-Ohm Marine Amplifier With Terminal Covers and Bass Remote.
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). 2 Ohm: 500 Watts x 1 Channel. 4 Ohm: 300 Watts x 1 Channel. Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 2 Ohm: 2000 Watts x 1 Channel. 4 Ohm: 1200 Watts x 1 Channel. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry.
  • Adjustable Low Pass Filter: 50Hz - 250Hz. Adjustable Subsonic Filter: 15Hz - 55Hz. Adjustable Input Level Control. Fully Adjustable 12dB Bass Equalizer. Minimum THD at Rated Power: 90 dB. Frequency Response: 15Hz - 250Hz. Damping Factor: >150 @ 100Hz. 60 Amp Maxi Fuse. Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue). Waterproof silicone covers for end panels. Rustproof Aluminum heatsink with white painted finish.
  • Stainless steel end panels are rustproof. All screws and mounting hardware are stainless steel and rustproof. Bottom panel is aluminum and rustproof. High-Speed MOSFET Power Supply. Optical Coupler Class"D" Technology. Phase Control Switch. Mute and Delay Soft Start System. RCA Preamp Line Output. RCA Input. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Full IC-Controlled Protection Circuitry.
  • Remote Dashboard Subwoofer Control. Product Dimensions (W x H x L): 9? x 2.4? x 13.1? inches. Product Weight: 7.5 Lbs

NVX VADM1 500W RMS Class D Monoblock Car/Marine/Powersports Micro Amplifier with Bass Remote

$179.99  in stock
2 new from $179.99
Amazon.com
as of April 16, 2022 11:08 am

Features

  • PEAK POWER: 1000 Watts
  • RMS POWER: 【4 ohms: 180W x 1 chan.】【2 ohms: 320W x 1 chan.】【1 ohm: 500W x 1 chan.】
  • COMPACT: Cutting edge Micro Class D technology allows amplifier to be extremely compact. Dimensions: 6.8"L x 3.3"W x 1.5"H
  • MARINE CERTIFIED: Our VAD Micro Amplifiers include a conformally coated, marine grade circuit board. This allows this amplifier to be installed in nearly any application.
  • FEATURES: Bass Remote: 0 - +18 dB @ 45 Hz | LED indicator lighting | 3-way protection circuitry | Balanced Differential Inputs | Speaker-level (high-level) inputs

Rockville Krypton-M1 2000w Peak/500w RMS Mono 1 Ohm Car Amplifier Amp+Remote

$134.95  in stock
4 new from $134.95
1 used from $120.53
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Rockville KRYPTON-M1 2000w Peak/500w Dyno-Certified RMS Mono 1 Ohm Car Amplifier Amp+Remote.
  • Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc).
  • 1 Ohm:500 Watts x 1 Channel
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 1 Ohm: 2000 Watts x 1 Channel. 2 Ohm: 1400 Watts x 1 Channel. 4 Ohm: 800 Watts x 1 Channel. Digital Voltage Display on Amp (Accurate within 0.15V).
  • Power/Protect/Clip LED Indicators on the front panel. 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 real time

LEIGESAUDIO 500 Watts MonoBlock Amplifier, Class D, 1 Ohm Stable Subwoofer Amplifiers for Car Audio Speakers

$59.99  in stock
Amazon.com
as of April 16, 2022 11:08 am

Features

  • POWER - MAX Power 1Ω:1x2200w @ 1ohm,MAX Power 2Ω:1x1400w @ 2ohm;RMS Power:1x900w @ 1ohm, RMS Power:1x600w @ 2ohm. This amplifier is designed to run your subwoofer(s) giving them the power that they need to perform as they were meant to.
  • 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.
  • 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.
  • VARIABLE SUBSONIC FILTER WITH LOW-PASS CROSSOVER - 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. Reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction.
  • WARRANTY - As long as you purchase through Amazon.com, LEIGESAUDIO provide a comprehensive 3-year VIP online reseller warranty. We strongly encourage professional installation methods to ensure excellent performance and safe functions of this product.

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

$249.99
$199.00
 in stock
3 new from $199.00
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Max Power: 1000W
  • RMS POWER OUTPUT (4Ω): 300W
  • RMS POWER OUTPUT (2Ω): 500W
  • Speaker Level Input / Signal Sensing Turn-On
  • Variable Low Pass Filter / Bass Boost

Rockford Fosgate P500X1BD Punch 500 Watt Class-bd Mono Amplifier

$389.99  in stock
15 new from $389.99
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • The Punch P500X1bd is a full chassis (2.38” x 7.76” x 11.03”) mono amplifier optimized for subwoofers only, capable of 500 Watts into a 1-Ohm load
  • Class-BD technology produces bass more efficiently over traditional amps (RMS Power Output: 150 Watts x 1 @ 4-Ohm OR 300 Watts x 1 @ 2-Ohm OR 500 Watts x 1 @ 1-Ohm)
  • RCA inputs can accept both Hi and Low level audio signals without the need of a signal converter
  • Featuring RCA pass-thru outputs, on-board Punch EQ with +18dB boost @ 45Hz, variable 12 dB/Oct Butterworth crossovers, and C.L.E.A.N. Set-up
  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller

Sundown Audio SAM-500D Monoblock 500W RMS Micro Amplifier

$229.99  in stock
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Features: Double-sided SMT Epoxy PCB. Power Handling: 200 x 1 at 4-ohm | 350 x 1 at 2-ohm | 500 x 1 at 1-ohm. Painted Conformal Coating PCB Board, 1-Ohm Stable Circuit, Efficiency: 86% 4-Ohm at 100Hz, 12dB/Oct Variable Crossover Slope, Multi-way Protection Circuitry (Thermal/Over Current/Speaker Short/Speaker DC Protection), Input Sensitivity: 15V-0.5V, Variable Bass Boost: 0-9dB, Variable Low Pass Filter: 35Hz-160Hz, 10 Gauge Power Supply Connectors, Signal to Noise Ratio: >90dB, Damping Factor

MTX Audio WET500.1 500W RMS Mono Block Class D Marine Amplifier

$249.95
$171.18
 in stock
5 new from $171.18
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Small Chassis
  • Conformal Coated Circuit Board
  • Surface Mount Technology

BOSS Audio Systems PT1000 2 Channel Car Amplifier - 1000 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable

$125.00
$95.99
 in stock
4 new from $95.99
1 used from $65.21
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Power - 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
  • 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 Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier

ALPINE S-A60M 600 Watt RMS Mono Car Audio Amplifier Subwoofer Class-D+Bass Knob

$219.95  in stock
3 new from $219.95
Amazon.com
as of April 16, 2022 11:08 am

Features

  • (1) Alpine S-A60M 600 Watt RMS Mono Car Audio Amplifier Subwoofer Amp Class-D. (1) Alpine RUX-KNOB.2 Remote Control Bass Knob For Select Alpine Amplifiers Amps. Specifications:
  • Alpines Class D Amplifier Circuit. CTA-2006-B Power Rating: 330W RMS x 1 (4ohm, 14.4V 1% THD+N); 600W RMS x 1 (2ohm, 14.4V 1% THD+N)
  • S/N ratio: >85dB (ref: 1W into 4 ohm), >105dB (ref: rated power into 4 ohm). THD+N 0.03% (ref 1W info 4 ohm). Frequency Response: 10Hz-400Hz (+/-3 dB). Damping Factor: > 1000
  • Remote bass knob compatible (requires RUX-KNOB.2, sold separately)

BOSS Audio Systems PT1600 2 Channel Car Amplifier – Phantom Series, 1600 Watts, Full Range, Class A/B, 2-8 Ohm Stable, Mosfet Power Supply, Bridgeable

$148.00
$125.99
 in stock
2 new from $122.28
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Power - 800 Watts Max x 2 @2-Ohms 400 Watts Max x 2 @4-Ohms 1600 Watts Max x 1 Bridged @4 Ohms
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers but also your subwoofers
  • 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 Gain Control - The gain control is not for adjusting volume It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier

Alpine R-A75M R-Series Mono Digital Amplifier - 750 Watts x 1 at 2-Ohms

$450.00
$418.85
 in stock
12 new from $418.85
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Alpine’s Class D Amplifier Circuit with Dual Post-Filter Feedback Loops
  • CTA-2006-B Power Rating: 500W RMS x 1 (4ohm, 14.4V ≤ 1% THD+N); 750W RMS x 1 (2ohm, 14.4V≤ 1% THD+N)
  • S/N ratio: >85dB (ref: 1W into 4 ohm), 106dB (at rated power)
  • THD+N ≤0.03% (ref: 1W into 4 ohm)

Skar Audio SKv2-3500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier, 4700W Max Power

 in stock
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Competition Grade SPL Class D Monoblock MOSFET Car Power Amplifier
  • Peak Power at 1 Ohm: 4, 700 Watts | RMS Power at 1 Ohm: 3, 500 Watts
  • Stable at 1 Ohm, Frequency Response: 15Hz - 270Hz
  • Featuring 4-Way Protection Circuitry and 1/0 Gauge Power And Ground Input Terminals for Maximum Current Flow
  • User Adjustable Low Pass Filter (Variable): 35Hz - 250Hz, Remote Subwoofer Level Control Included

Skar Audio RP-800.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 800W

 out of stock
Amazon.com
as of April 16, 2022 11:08 am

Features

  • 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

Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1

$299.99  in stock
19 new from $299.99
1 used from $199.99
Free shipping
Amazon.com
as of April 16, 2022 11:08 am

Features

  • Efficient Class-D amplifier
  • Variable 12dB crossovers provides control to dial in perfect sound
  • KickEQ 6dB variable bass boost for those additional low frequencies
  • Variable 12dB crossovers provides control to dial in perfect sound
  • 24dB subsonic filter for protection from potentially damaging frequencies

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