Descriptions

About: Fusion MS-AP41200 Apollo Series 4-Channel Marine Amplifier — 150W RMS x 4

This 4 channel amplifier with 150-watt RMS per channel can power up to four pairs of speakers or two pairs of speakers and one subwoofer. It includes high-power mode adapters for simple bridging to increase power.

It’s the Difference Between Hearing the music and Feeling it 

These efficient, easy-to-install amplifiers work with your compatible Fusion® stereo system and let you choose from monoblock, multichannel and zone amplifier options.

• Keep the music going for longer with efficient amplifier design.
• No more manual adjustments to your audio settings. The Easy Tune feature does it for you.
• A glance at the LED indicators lets you identify potential issues with the amplifier.
• These amps have less distortion and noise, so you enjoy higher-quality audio.
• Mounting brackets are included for simple installation.

High-Quality Sound made Easy

Power and Efficiency: The Apollo amplifiers are designed to produce impressive power with less drain on your battery. The monoblock produces 650-watt RMS, and the 4/6/8 channel amplifiers produce 150-watt RMS per channel.

Easy Tune Feature: These amplifiers use the Easy Tune feature2, which automatically regulates audio settings. So, you can get the best quality sound without making manual adjustments.

Less Distortion: Some amplifiers distort audio when they add power. Ours are specifically designed with minimal distortion and noise, so you can enjoy high-quality audio, even at higher volumes.

Superior Design

• LED Indicator: The built-in LED indicator will show you if the amplifier may have a potential issue with electrical currents, shorts or temperature.
• Mounting Brackets: Easily install the amplifiers on board with the included mounting brackets.
• Ignition Protected: These amplifiers have an ignition-protected design for added peace of mind on the water.
• Conformal-Coated PCBS: The amplifier’s circuit board has been specially coated to provide extra protection from the marine elements.
• 2-Ohm Stable: You can connect up to two speakers per channel, increasing setup options.
• Fusion True-Marine Design: The amplifiers are designed to last season after season. They have been tested to a high level of protection against salt fog, temperature, vibration and UV.

Specifications: 

• 4-channel marine amplifier for a Fusion Apollo DSP stereo system
• 150 watts RMS x 4 at 4 ohms
• 290 watts RMS x 4 at 2 ohms
• 580 watts RMS x 2 bridged* at 4 ohms
• CEA-2006 compliant
• Class D design
• No onboard power or audio controls
• Easy Tune features controlled by Fusion-Link app from your smartphone via Bluetooth to your compatible Fusion DSP receiver, speakers, and subwoofers
• Compatible Fusion receivers: MS-RA770, MS-RA670, WB670, and MS-RA210
• Mounting bracket included
• Weather-resistant: IPX2-rated chassis and conformal-coated circuit boards
• *one high-power bridge adapter included — additional adapters available from Fusion
• Wiring and hardware not included with amplifier
• 4-gauge power and ground leads recommended
• Fuse rating: 85A x 1
• Dimensions with mounting bracket(W x H x D): 9-1/4" x 2-1/8" x 7-1/16" 

What’s in the Box: 

• 4-Channel marine amplifier
• Power/ground/remote terminal block
• 2 Speaker terminal blocks
• 2 Bridge adapters
• Mounting bracket w/attached locking-wedge
• 4 Screw caps
• Four 1" screws
• Four 1-1/2" counter-sunk screws
• Installation instructions
• Mounting template
• Safety & Product information
• Equipment usage warning