[TOP 10] Best 4 Channel Marine Amp [2022]

Best 4 Channel Marine Amp
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NoProductScoreAction
1Rockford Fosgate PM600X4 Punch Marine 600 Watt 4-Channel Amplifier9.8Check Price On Amazon
2Garmin 010-01500-00 Fusion Entertainment 4-channel Marine Amplifier9.8Check Price On Amazon
3Rockford Fosgate M5-800X4 IPX6 Element Ready 800-Watt 4-Channel Marine Amplifier with Dynamic Power9.2Check Price On Amazon
4KICKER KMA600.4 4x150w 4-Ch Weather-Resistant Full-Range Amp; RoHS Compliant9.2Check Price On Amazon
5Garmin 010-01969-00 Signature Series 4 Channel Marine Amplifier9.2Check Price On Amazon
6Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier8.8Check Price On Amazon
7Kenwood KAC-M3004 Compact 4 Channel Digital Amplifier8.8Check Price On Amazon
8Rockford Fosgate TM400X4ad Power Marine 400 Watt Class-ad 4-Channel Amplifier8.6Check Price On Amazon
9DS18 Hydro NXL400.4D Next Level Full Range Digital Marine 4-Channel 1200 Watts Max Multichannel Amplifier -All Elements for All Applications8.6Check Price On Amazon
10Pyle Hydra Marine Amplifier - Upgraded Elite Series 1000 Watt 4 Channel Bridgeable Amp Tri-Mode Configurable8.2Check Price On Amazon

1. Rockford Fosgate PM600X4 Punch Marine 600 Watt 4-Channel Amplifier

  • The PM600X4 marine grade 4-channel amplifier (2.
  • Versatile design can be used in either 2 or 4 channel configurations (RMS Power Output: 75 Watts x 4 @ 4-Ohm or 150 Watts x 4 @ 2-Ohm or 300 Watts x 2 @ 4-Ohm Bridged).
  • Compact design with high dynamic power using Class-a/b technology, the PM600X4 multi-channel amp is flexible enough to power any audio system configuration in your marine and motorsports vehicles.
  • High level input capable with Auto Turn-On circuit, On-board Punch EQ with +18dB boost @ 45Hz and 12dB/octave Butterworth crossover make the PM600X4a serious power house.
  • Famous Rockford Fosgate build quality insures that the PM600X4 will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller.

2. Garmin 010-01500-00 Fusion Entertainment 4-channel Marine Amplifier

  • 2-Ohm stable stereo provides the option of connecting an extra pair of speakers in parallel, 2 per channel at 2-ohms (a total of 8 speakers.
  • Marine grade connections nickel plated RCA connectors and stainless components improve signal flow for optimum output.
  • Class-a/b design the 500 Watt 2-ohm stable (per channel) design ensures clean and powerful amplification of the input signal, enough to rock the boat.
  • Conformal coated circuitry provides added protection from Salt air and moisture to ensure maximum product life.
  • RCA line out aand Pass through RCA output enables linking of multiple amplifiers for enhanced system performance 2 channels capable of powering 2 speakers, a sub (bridged) or 8 speakers in parallel.

3. Rockford Fosgate M5-800X4 IPX6 Element Ready 800-Watt 4-Channel Marine Amplifier with Dynamic Power

  • Our 800-Watt, 4-channel, ultra-compact (1.
  • The IPX6 rated M5 amplifiers provide superior protection and are built to stand up to all the elements including water, dust, mud, and UV rays.
  • The M5 amplifiers are the first series based on new industry standard Dynamic Power ratings, deliver more output where you actually hear it (Dynamic Power Rating: 125 Watts x 4 @ 4Ω OR 200 Watts x 4 @ 2Ω OR 400 Watts x 2 @ 4Ω Bridged/Mono).
  • Built on the popular Rockford Fosgate Power Marine series, M5 amplifiers also feature the same great technologies like Constant Power, Class-AD and C.
  • Famous Rockford Fosgate build quality with a full 2-year warranty when purchased from an authorized Rockford Fosgate reseller.

4. KICKER KMA600.4 4x150w 4-Ch Weather-Resistant Full-Range Amp; RoHS Compliant

  • KICKER Real Marine with ABYC/NMMA/NMEA-compliant features
  • Reliable weather-resistant power and performance
  • Three-zone capability with the KMA600.6
  • Completely updated and improved from the KICKER original KM line

5. Garmin 010-01969-00 Signature Series 4 Channel Marine Amplifier

  • Signature Series Marine amplifiers are designed and engineered for the harsh Marine environment
  • A high efficiency 1400 Watt amplifier design which ensures low battery drain with a high output
  • This delivers increased power to the connected speakers and/or subwoofers, extending your audio entertainment experience to a whole new level.
  • 1-piece heavy-duty die cast chassis, 5-way circuitry protection – thermal/reversed power polarity/DC offset protection/high + low voltage.

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

  • Digital Amplifier Technology
  • Speaker Level Input w/ Signal Sensing Turn-on
  • 2 Ohms Load Capability
  • Power MOS-FET Switching Power Supply
  • 1m (3.3ft) RCA Cable

7. Kenwood KAC-M3004 Compact 4 Channel Digital Amplifier

  • Rms power
  • 4o: 50 watts x 4
  • 2o: 75 watts x 4
  • Peak power: 600 watts
  • Signal sensing turn-on

8. Rockford Fosgate TM400X4ad Power Marine 400 Watt Class-ad 4-Channel Amplifier

  • Our compact (1.
  • Proprietary Constant Power amps are the most powerful on the market, delivering up to 25% more power across all impedance loads (100 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged).
  • Built on Rockford Fosgate’s proprietary Class-AD technology and Element Ready protecting against dust, UV, and corrosion, making it perfect for motorsport and marine applications.
  • 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 TM400X4ad an impressive POWER house.
  • Famous Rockford Fosgate build quality insures that the TM400X4ad will handle everything you throw at it! Full 2-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller.

9. DS18 Hydro NXL400.4D Next Level Full Range Digital Marine 4-Channel 1200 Watts Max Multichannel Amplifier -All Elements for All Applications

  • DS18 Hydro NXL400.4D full range digital Marine four channel stereo amplifier
  • RMS output @ 4-ohms: 4 x 100 watts.
  • Signal to noise ratio: > 95Db.
  • Smc (surface mount component) technology.
  • Compact size waterproof for all elements (stainless hardware, UV/Salt Fog protection, IPX6 waterproof level).

10. Pyle Hydra Marine Amplifier – Upgraded Elite Series 1000 Watt 4 Channel Bridgeable Amp Tri-Mode Configurable

  • 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.
  • PREMIUM RCA INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs.
  • SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator.
  • POWERFUL 1000 WATT: This amplifier is powerful with its 1000 WATT maximum and dual MOFSET power supply.
  • MARINE GRADE: With its Marine rating of IP-01, it is waterproof ready.
  • Waterproof four-channel, bridgeable MOSFET power amplifier with 4 x 250 Watts maximum output
  • Variable high- and low-pass filters with crossover mode selector
  • High-level MOLEX and gold-plated low-level RCA inputs with adjustable input level
  • Overload, Short Circuit, and Thermal protection with LED indicator
  • Variable bass boost of up to 18dB at 60Hz

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