This is our complete guide to the best marine amps. In Fact, In picking this marine amps, we have considered a lot of factors to find the best out of them. Let us help you make your decision with this marine amps that we have personally reviewed for you.

We have spent around 48 hours to find the right option for you and based on our research Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Waterproof, Dual Mosfet Power Supply, Gain Level Controls, RCA Stereo Input & LED Indicator (PLMRA400),BLACK is our top pick for you. This is one of the top products currently possible in the market. However, if you don’t want to spend extra then we have another great option for you is New Rockville RXM8BTW 8 Channel 1500 Watt Marine/Boat Amplifier Amp w/Bluetooth. Below is a review of some of the best marine amps, together with their extra features and functions. Listed below are some marine amps for your budget.

Best marine amps

Image
Product Title
Score

Pyle Hydra Marine Amplifier - Upgraded Elite Series 1000 Watt 4 Channel Bridgeable Amp Tri-Mode Configurable, Waterproof, MOSFET Power Supply, GAIN Level Controls and RCA Stereo Input(PLMRA420)
9.9

BOSS Audio Systems MR800 Marine Grade 800 Watt, 2 Channel, 2 4 Ohm Stable Class AB, Full Range, Bridgeable, Mosfet Power Supply Amplifier with Remote Subwoofer Control
9.5

Rockville RXM-T1 1500 Watt Peak/750w RMS Marine/Boat 2 Channel Amplifier Amp New
9.3

New Rockville RXM8BTW 8 Channel 1500 Watt Marine/Boat Amplifier Amp w/Bluetooth
8.8

Marine Bluetooth Amplifier 4 Channel Class D 800W Amp Stereo on Boats UTV ATV Golf Carts and Cars
8.5

Pyle Auto 4-Channel Marine Amplifier - 200 Watt RMS 4 OHM Full Range Stereo with Wireless Bluetooth & Powerful Prime Speaker - High Crossover HD Music Audio Multi Channel System PLMRMB4CW
8.1

Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier
7.6

Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Waterproof, Dual Mosfet Power Supply, Gain Level Controls, RCA Stereo Input & LED Indicator (PLMRA400),BLACK
7.4

Water Resistant Bluetooth Marine 4 Channel Class A/B Amplifier Media Stereo on Boats UTV ATV Golf Carts and Cars
7.3

Kenwood Kac-M8005 5-Channel Power Amplifier
6.8

Pyle Hydra Marine Amplifier – Upgraded Elite Series 1000 Watt 4 Channel Bridgeable Amp Tri-Mode Configurable, Waterproof, MOSFET Power Supply, GAIN Level Controls and RCA Stereo Input(PLMRA420)


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Pyle Hydra Marine Amplifier - Upgraded Elite Series 1000 Watt 4 Channel Bridgeable Amp Tri-Mode Configurable, Waterproof, MOSFET Power Supply, GAIN Level Controls and RCA Stereo Input(PLMRA420)

$89.99  in stock
5 new from $89.99
10 used from $52.67
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • 4 CHANNEL BRIDGEABLE AMPLIFIER: Pyle’s PLMRA420 is engineered as a 4 Channel bridgeable marine amplifier that powers up your speaker and is universally compatible. It also has high and low electronic crossover network or pass filters
  • PREMIUM RCA INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. If your marine receiver lacks RCA output jacks, you can connect speaker output leads to the high level inputs
  • SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions
  • POWERFUL 1000 WATT: This amplifier is powerful with its 1000 WATT maximum and dual MOFSET power supply. Comes with dual adjustable input GAIN level controls of 10k Ohm (Low) and 100 Ohm (High) speaker impedance
  • MARINE GRADE: With its Marine rating of IP-01, it is waterproof ready. It’s constructed with gold plated speaker output terminal connectors as well to combat corrosion with long term use

BOSS Audio Systems MR800 Marine Grade 800 Watt, 2 Channel, 2 4 Ohm Stable Class AB, Full Range, Bridgeable, Mosfet Power Supply Amplifier with Remote Subwoofer Control


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BOSS Audio Systems MR800 Marine Grade 800 Watt, 2 Channel, 2 4 Ohm Stable Class AB, Full Range, Bridgeable, Mosfet Power Supply Amplifier with Remote Subwoofer Control

$116.00  in stock
39 new from $116.57
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • 400 W MAX Power @ 2 Ohm x 2 Channels
  • 200 W MAX Power @ 4 Ohm x 2 Channels
  • 800 W MAX Bridged Power @ 4 Ohm x 1 Channels
  • RCA Low Level Inputs, High Level Inputs, Fixed High Pass Crossover, Variable Low Pass Crossover
  • Variable Bass Boost, Variable Input Gain Control, Input Sensitivity Selector, Remote Subwoofer Control

Rockville RXM-T1 1500 Watt Peak/750w RMS Marine/Boat 2 Channel Amplifier Amp New


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Rockville RXM-T1 1500 Watt Peak/750w RMS Marine/Boat 2 Channel Amplifier Amp New

$119.95  in stock
2 new from $119.95
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • Rockville RXM-T1 1500w Peak / 370w Dyno-Certified RMS Marine/Boat 2 Channel Amplifier Stereo 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 Fosgate, etc). 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N. 370 Watts (2 x 185 Watts) at 2 ohms < 1% THD. 1 x 370 Watts bridged @ 4 Ohms < 1% THD.
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 1500 Watts (2 x 750 @ 2 ohms or 1 x 1500 @ 4 Ohms). High-Speed MOSFET Power Supply. Studio-Grade Bipolar Output Stage Transistors. Fully Adjustable 12dB / Octave Crossover. Low Pass Filter : 50Hz - 250Hz. High Pass Filter : 15Hz - 250Hz. Fully Adjustable 12dB Bass Equalizer with Differential Circuitry. 2-Ohm Stable Stereo. 4-Ohm Mono Bridgeable.
  • Mute and Delay Soft Start System. Full IC-Controlled Protection Circuitry. RCA Preamp Line Output. ELNA Brand Audiophile Capacitors. 8 Volt Preamp Circuitry. Status Mode LED Indicator. High Level Input with Smart Auto Turn-On. Minimum THD at Rated Power: < 0.05%.
  • Frequency Response : 10Hz - 40KHz. Damping Factor : > 200 @ 100Hz. 50 Amp Maxi Fuse. Dimensions : (W x H x L) 8.6" x 2" x 13"

New Rockville RXM8BTW 8 Channel 1500 Watt Marine/Boat Amplifier Amp w/Bluetooth


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New Rockville RXM8BTW 8 Channel 1500 Watt Marine/Boat Amplifier Amp w/Bluetooth

$222.80  in stock
1 used from $104.14
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • Rockville RXM8BTW 1500w Peak/750w Dyno-Certified RMS Marine 8 Channel Digital Class D Power Amplifier with Bluetooth Wireless Integration
  • Features: Compact design and extremely high power (Do not be fooled by the compact size; this amp is a beast!!!). Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 1500 Watts System Power. Bridged Power Output at 4 Ohms: 380 Watts x 4 Channels
  • 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). RMS Power Output at 4 Ohms: 65 Watts x 8 Channels. RMS Power Output at 2 Ohms: 95 Watts x 8 Channels. RMS Bridged Power Output at 4 Ohms: 190 Watts x 4 Channels. Configurable to 8-6-4 channels or 4.2 System. Bluetooth Wireless with Auto Pairing. UV and Salt Water Resistant Paint, Silk Screen and Heat Sink Enclosure
  • Marine-Grade Conformal Coated Boards Resist Corrosion from Salt Spray and Moisture. LED Power and Protect Indicators. TI Digital Class D Audio Topology. High Speed MosFET Power Supply. Studio Grade Bipolar Output Stage Transistors. Micro Size Architecture with SMD Component Circuitry. Compact Design and High Power. Non-Corrosive High Gloss White Aluminum Casing. Selectable Bass. Non-Corrosive Brushed Aluminum Casing
  • Conforms to the American Boat and Yacht Council (ABYC) Marine Electronic Standards. Bass Equalization: Fully Adjustable 0 - 12dB at 45Hz. 4-Way System Protection Circuitry (DC, Short, Thermal, Overload). Heavy-Duty Aluminum Alloy Heat-sink. Stainless Steel RCA Level Inputs. Stainless Steel Bolt Down Molded Terminals. 4CH / 8CH Input Selector Mode. Independent Crossover Controls between CH1-4 and CH5-8. Full Range / Low Pass / High Pass Configurable

Marine Bluetooth Amplifier 4 Channel Class D 800W Amp Stereo on Boats UTV ATV Golf Carts and Cars


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Marine Bluetooth Amplifier 4 Channel Class D 800W Amp Stereo on Boats UTV ATV Golf Carts and Cars

$96.80  in stock
2 new from $96.80
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • Waterproof Marine Bluetooth Amplifier (No head unit required) & 3 m Wired Remote with 3-color LED indicator (sources - USB/AUX/Bluetooth). Wired Remote with S-terminal connector, please ensure the cable connection is always tight.
  • Marine Amplifier with Controller, hidden stereo
  • Bluetooth Amplifier with wired remote controller
  • Bluetooth Streaming, Boasts Power 45W x 4CH
  • Elegant Design, Solid Materials, Durable

Pyle Auto 4-Channel Marine Amplifier – 200 Watt RMS 4 OHM Full Range Stereo with Wireless Bluetooth & Powerful Prime Speaker – High Crossover HD Music Audio Multi Channel System PLMRMB4CW


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Pyle Auto 4-Channel Marine Amplifier - 200 Watt RMS 4 OHM Full Range Stereo with Wireless Bluetooth & Powerful Prime Speaker - High Crossover HD Music Audio Multi Channel System PLMRMB4CW

$72.99
$52.09
 in stock
4 new from $51.99
3 used from $46.54
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • WIRELESS BLUETOOTH CONNECT: This bluetooth is built in with 2.0 version and with the wide range that could reach up to 30’ + feet even on underwater. It has power protection circuitry and electronic high crossover network that bridge variety channel
  • COMPACT AND POWERFUL: This multi channel amp is prime class and slim pack with 4x100 Watts RMS @ 4Ohm, 4x 200Watt MAX @ 4Ohm and 4x300 Watt RMS @ 2 Ohm and has wire auxiliary RCA audio connection and integrated cable for easy installation
  • WORKS TO ALL DEVICES: This powerful multi 4 channel marine and car amplifier can immediately connect to all of your favorite gadgets such phone, ipod, iphone, android, tablet and can be used for boat or aquatic vehicle application or in your home
  • WEATHERPROOF WATER RESISTANT DESIGN: This extremely efficient, 4channel, 200w outdoor amp is fully marinized with a waterproof and rust resistant coating on the PCB and mechanical casing. Truly, lives the one and only legacy of an auto amplifier
  • INCOMPARABLE SPEAKER: This latest 200watt 4 channel subwoofer amplifier takes your small vehicle’s no filter music audio system to the next level. It is install with full HD sound, bass control and LED lights indicator that your stereo is working

Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier


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Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier

$117.45  in stock
15 new from $116.98
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • Digital Amplifier Technology
  • Speaker Level Input w/ Signal Sensing Turn-on
  • 2 Ohms Load Capability. High Pass Filter : 50Hz-200Hz, -12dB/oct (A/B)
  • Power MOS-FET Switching Power Supply
  • 1m (3.3ft) RCA Cable

Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Waterproof, Dual Mosfet Power Supply, Gain Level Controls, RCA Stereo Input & LED Indicator (PLMRA400),BLACK


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Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Waterproof, Dual Mosfet Power Supply, Gain Level Controls, RCA Stereo Input & LED Indicator (PLMRA400),BLACK

$43.57
$39.99
 in stock
23 new from $32.90
2 used from $32.95
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • PREMIUM 4 CHANNEL AMPLIFIER: Pyle’s PLMRA400 is engineered as a 4 Channel marine amplifier that allows high quality stereo reproduction from source. This will power up your speaker and be universally compatible with a variety of head units
  • RCA STEREO INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. If your marine receiver lacks RCA output jacks, you can connect speaker output leads to the high-level terminal inputs
  • SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions
  • POWERFUL 400 WATT: This amplifier is powerful with its 100 WATT x 4 max or 400 WATT and dual MOFSET power supply. Comes with dual adjustable input GAIN level controls between 1-300mV and 4 or 8 Ohm speaker impedance
  • MARINE GRADE: With its Marine rating of IP-01, it is waterproof ready. It’s constructed with gold-plated speaker output terminal connectors as well to combat corrosion with long term use

Water Resistant Bluetooth Marine 4 Channel Class A/B Amplifier Media Stereo on Boats UTV ATV Golf Carts and Cars


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Water Resistant Bluetooth Marine 4 Channel Class A/B Amplifier Media Stereo on Boats UTV ATV Golf Carts and Cars

$83.80  in stock
2 new from $83.80
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • Class-A/B Marine Bluetooth Amplifier (No head unit required) & 3 m Wired Remote with 3-color LED indicator (sources - USB/AUX/Bluetooth). Wired Remote with S-terminal connector, please ensure the cable connection is always tight.
  • Wired remote can be immerged in water, Silicone Gasket to protect the Black Box from water splashing. Rustproof Aluminum heatsink with white painted finish. All screws and mounting kits are made from Stainless Steel.
  • Drive Max Power Output 180W into 4 Channels (suggests to work with 4 ohm 45W speaker). Real data for your verification.
  • USB Charging 5V 1A / Frequency Response: 20Hz - 20KHz / 15 Amp Maxi Fuse.
  • 1 Year Manufacturer Warranty - Strongly recommend to read the wiring guide carefully or go to shop for professional installation to make sure the amplifier works properly and long lasting

Kenwood Kac-M8005 5-Channel Power Amplifier


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Kenwood Kac-M8005 5-Channel Power Amplifier

$399.00  in stock
15 new from $399.00
Free shipping
Amazon.com
as of December 1, 2022 12:40 pm

Features

  • 150 watts RMS x 2 bridged at 4 ohms + 300 watts RMS x 1 at 4 ohms
  • separate variable high-pass filters on front and rear channels
  • preamp and speaker-level inputs

The above were some of the best marine amps for you in your budget, so you can’t go wrong with your purchase. If you didn’t find your desired one then check out Rockville RXM-T1 1500 Watt Peak/750w RMS Marine/Boat 2 Channel Amplifier Amp New is also the recommended item in the store.