We have spent around 25 hours to find the right option for you and based on our research Rockville RXM8BTB 1500W Peak/750W RMS 8-Channel Marine Amplifier, Bluetooth, Class D, Compact, Saltwater Resistant for Boats and Marine Audio Systems is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra hours then we have another great option for you is Garmin Fusion Signature Series 6 Channel 1500-Watt Marine Amplifier, a Garmin Brand. Here is a review of some of the best 6 channel marine amplifier, together with their features and functions.
As you read, through the article, you will understand some of the top 6 channel marine amplifier and learn more about their features. Let’s proceed without wasting any more time.
Best 6 channel marine amplifier
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Rockville RXM-S6 2600W Peak/660W RMS 6-Channel Marine Amplifier, PA Microphone, Waterproof Design, Bass Remote for Boats and Marine Audio
Rockville RXM-S6 2600W Peak/660W RMS 6-Channel Marine Amplifier, PA Microphone, Waterproof Design, Bass Remote for Boats and Marine Audio
5 used from $154.29
Features
- HIGH-POWER AUDIO PERFORMANCE:- Delivers 2600W peak and 660W RMS (6 x 110W at 2 ohms) for robust sound across marine speakers and subwoofers, ideal for boats.
- MARINE-GRADE DURABILITY:- Features a conformal-coated PCB and stainless steel screws to withstand moisture, dust, and ocean elements, ensuring reliable operation.
- VERSATILE WIRING OPTIONS:- Supports 6, 4, or 3-channel setups, allowing flexible connections for full-range speakers, subwoofers, or wakeboard speakers.
- PA MICROPHONE WITH AUTO-VOLUME:- Includes a microphone with special circuitry that lowers music volume during announcements, perfect for communication on the water.
- ADVANCED AUDIO CONTROLS:- Offers adjustable 12dB/octave crossover, bass equalizer, and auto-start turn-on for precise sound tuning and easy integration.
Kicker 48KMA6006 KMA600.6 6x100w 6-Ch Weather-Resistant Full-Range Amplifier
Kicker 48KMA6006 KMA600.6 6x100w 6-Ch Weather-Resistant Full-Range Amplifier
Features
- Conformal-Coated Circuit Boards to Repel Moisture
- 316L Stainless-Steel, No-Rust Hardware
- Small Footprint to Tuck Out of the Way
- Built-In Variable Crossovers for Precise Speaker Performance Matching
- Superior Sound Quality and Added Power
NVX MVPA6 900W Total RMS 6-Channel Bridgeable Marine-V Series Micro Class D Compact Marine/Powersports/Car Amplifier | IPX67 Waterproof Rating
NVX MVPA6 900W Total RMS 6-Channel Bridgeable Marine-V Series Micro Class D Compact Marine/Powersports/Car Amplifier | IPX67 Waterproof Rating
Features
- Powerful and Versatile Performance: The NVX MVPA6 Marine-V Series amplifier delivers 900W total RMS power, with 100W x 6 channels at 4 ohms and 150W x 6 channels at 2 ohms, making it perfect for a wide range of audio setups including cars, boats, and motorcycles.
- Unmatched Durability: Featuring an IPX67 waterproof rating and a conformal coated PCB, this amplifier is built to withstand harsh outdoor conditions, ensuring reliable performance in any environment, from marine to powersport applications.
- Compact and Efficient Design: With its ultra-mini size and Class-D Full Range topology, the NVX MVPA6 offers high efficiency and performance while being easy to install in tight spaces, making it an ideal choice for compact installations.
- Advanced Protection and Control: Equipped with short circuit, thermal, and voltage protection, along with top tune control access, multi-input AUX in & RCA, and a bass remote control knob, this amplifier provides both safety and easy customization of your audio experience.
- Superior Audio Quality: Enjoy crystal-clear sound with a frequency response of 20 Hz - 20 kHz, a low total harmonic distortion (THD) of 0.3%, and a high signal-to-noise ratio of 90 dB. The variable bass boost of up to +12 dB at 50 Hz lets you fine-tune your bass to perfection.
Garmin Fusion Signature Series 6 Channel 1500-Watt Marine Amplifier, a Garmin Brand
Garmin Fusion Signature Series 6 Channel 1500-Watt Marine Amplifier, a Garmin Brand
1 used from $729.95
Features
- Class-D amplifier design delivers higher efficiency and greater output.
- Connect up to two speakers per channel at 2 ohms, or bridge two channels at 4 ohms for increased power.
- Conformal coated PCBs provide extra protection from the marine elements.
- Rigid aluminum alloy heat sink is molded for greater dissipation of heat.
- The amplifiers are available in monoblock, 4-channel, 5-channel, 6-channel and 8-channel configurations.
Pioneer GM-ME600X6 6-Channel Marine Amplifier
Pioneer GM-ME600X6 6-Channel Marine Amplifier
Features
- Class D audio amplifier
- Waterproof detachable connector
- PCS (Protection Control System)
- Bridge selector switch controlled by microcomputer
- Selectable Power Mode (Mono/ 2CH)
Rockville DBM65 2600W Peak / 660W RMS 6-Channel Marine Amplifier, IPX6, Includes Remote, Adjustable Crossover, PA Mic – Perfect for Boats, Subwoofers, and Marine Audio Systems
Rockville DBM65 2600W Peak / 660W RMS 6-Channel Marine Amplifier, IPX6, Includes Remote, Adjustable Crossover, PA Mic - Perfect for Boats, Subwoofers, and Marine Audio Systems
1 used from $135.50
Features
- Rockville DBM65 6-Channel 2600w Peak/660w Dyno-Certified RMS Marine/Boat Amplifier
- Features of DBM65: Rockville DBM65 6-Channel 2600w Peak/660w Dyno-Certified RMS Marine/Boat Amplifier. 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:110 Watts x 6 Channel
- Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). 2 Ohm: 440 Watts x 6 Channel. 4 Ohm 300 Watts x 6 Channel. 4 Ohm Bridged: 880 Watts x 3 Channel.
- All channels on the amp have crossovers so they can each be used for subs or full range speakers or midrange or tweeters. All channels on the amplifier are bridgeable. Painted Conformal Coating PCB Board (Uses 2577 Waterproof Glue). Waterproof silicone covers for end panels
Rockville RXM8BTB 1500W Peak/750W RMS 8-Channel Marine Amplifier, Bluetooth, Class D, Compact, Saltwater Resistant for Boats and Marine Audio Systems
Rockville RXM8BTB 1500W Peak/750W RMS 8-Channel Marine Amplifier, Bluetooth, Class D, Compact, Saltwater Resistant for Boats and Marine Audio Systems
$130.18 in stock
2 used from $124.13
Features
- POWERFUL AUDIO PERFORMANCE:- Delivers 1500W peak and 750W RMS across 8 channels, with 65W x 8 at 4 ohms, 95W x 8 at 2 ohms, or 190W x 4 bridged at 4 ohms, providing robust sound for marine environments. Configurable for 8, 6, or 4 channels to suit various speaker setups.
- BLUETOOTH WIRELESS STREAMING:- Built-in Bluetooth with auto-pairing allows seamless music streaming from smartphones or MP3 players, eliminating the need for a head unit. Enjoy iTunes, Spotify, or Pandora directly on your boat’s audio system.
- MARINE-GRADE DURABILITY:- Features conformal-coated boards and stainless steel RCA/speaker connections, resistant to saltwater and UV exposure. Compact design with a protective heat sink ensures reliable performance in harsh marine conditions.
- FLEXIBLE SYSTEM CONFIGURATION:- Supports 2-ohm stereo and 4-ohm mono setups, enabling versatile speaker arrangements. Use for full-range speakers, subwoofers, or a mix, with RCA preamp outputs for daisy-chaining additional amps.
- ADVANCED CLASS D TECHNOLOGY:- Texas Instruments switching technology offers over 90% efficiency, reducing current drain while maximizing power output. Zero-noise RCA inputs ensure clear audio, ideal for high-fidelity marine sound systems.
Rockville Krypton S6 2600W 6-Channel Marine/Boat Amplifier, Dyno-Certified RMS, PA Mic Included, Conformal Coated PCB, Adjustable Crossover, for Boat Audio Systems
Rockville Krypton S6 2600W 6-Channel Marine/Boat Amplifier, Dyno-Certified RMS, PA Mic Included, Conformal Coated PCB, Adjustable Crossover, for Boat Audio Systems
1 used from $138.47
Features
- 2600W PEAK POWER WITH 6 CHANNELS – Power up your entire boat with 6-channel flexibility and dynamic output for speakers, subs, or a full marine system.
- DYNO-CERTIFIED RMS PERFORMANCE – Real-world tested power: 125W x 6 @ 2 Ohm, 80W x 6 @ 4 Ohm, or 250W x 3 bridged @ 4 Ohm for clean, consistent sound.
- PA MICROPHONE INCLUDED – Comes with a wired PA mic for real-time announcements, ideal for captains, tour guides, and water events.
- MARINE-GRADE DURABILITY – Fully marinized with conformal coated PCB, stainless steel hardware, and corrosion-resistant components.
- BUILT-IN CROSSOVER & TUNING – Includes variable high and low pass filters, subsonic filter, and bass EQ for full control of your audio setup.
Garmin Fusion Apollo Marine Amplifier, 1800-watt 6 Channel (150-watt RMS per Channel), A Garmin Brand
Garmin Fusion Apollo Marine Amplifier, 1800-watt 6 Channel (150-watt RMS per Channel), A Garmin Brand
2 used from $799.95
Features
- Powerful 1800-watt 6 channel amplifier (150-watt RMS per channel) designed to power up to six pairs of speakers or four pairs of speakers and one subwoofer
- Easy Tune feature automatically adjusts audio settings for the best possible sound quality (requires setup using the Fusion-Link app on a compatible smartphone)
- Class-D amplifier design uses less power for longer listening with reduced battery drainage
- Includes mounting bracket for simple installation
- Important Note: Amplifier is designed exclusively for use with Fusion DSP-enabled stereos (Apollo RA770, Apollo RA670, Apollo WB670 and RA210) and Fusion speakers
Pyle 6 Channel Marine Amplifier Receiver – Waterproof Wireless Bridgeable Audio Amp for Stereo Speaker with 2000 Watt Power Dual MOSFET Supply, GAIN Level, RCA Inputs and LED Indicator – PLMRA620
Pyle 6 Channel Marine Amplifier Receiver - Waterproof Wireless Bridgeable Audio Amp for Stereo Speaker with 2000 Watt Power Dual MOSFET Supply, GAIN Level, RCA Inputs and LED Indicator - PLMRA620
1 used from $106.75
Features
- 6 CHANNEL BRIDGEABLE AMPLIFIER: Pyle’s PLMRA620 is engineered as a 6 Channel bridgeable marine amplifier that powers up your speaker and is universally compatible. It has a bridge mode selection switch and high or low electronic crossover network
- WATERPROOF & WEATHERPROOF: The audio amplifier is waterproof with its marine grade rating of IP-01. It’s constructed with gold-plated stereo speaker output terminal connectors to combat weather corrosion with long-term us
- 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 2000 WATT: This amplifier receiver is powerful with its 2000 WATT MAX and dual MOSFET power supply. Comes with dual adjustable input GAIN level controls between 4 to 8 Ohm speaker impedance
- 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
With this, our list of best 6 channel marine amplifier has come to an end. Like we said in the earlier part of this post, we have done extensive research on these 6 channel marine amplifier. Not to mention, the prices of the 6 channel marine amplifier are also flexible. You should also check NVX MVPA6 900W Total RMS 6-Channel Bridgeable Marine-V Series Micro Class D Compact Marine/Powersports/Car Amplifier | IPX67 Waterproof Rating one of the most sold items in the market.
