Fusion MS-SRX400 Apollo Marine Zone Stereo with DSP & Built-In Amplifier

The Fusion MS-SRX400 Apollo Marine Zone Stereo is a compact all-in-one marine audio solution designed for boats that need premium sound control without a large dashboard footprint. Combining a powerful built-in amplifier, advanced digital signal processing, Wi-Fi audio streaming, Bluetooth connectivity, and Fusion Apollo smart networking, the MS-SRX400 delivers high-end marine audio performance in a streamlined marine-grade chassis.

Perfect for center consoles, pontoons, wake boats, fishing boats, cruisers, and smaller watercraft, the Fusion MS-SRX400 provides clean power, zone control, and premium audio tuning while standing up to harsh marine environments.

Whether you're cruising Lake Erie, relaxing at the marina, or running offshore, this stereo provides reliable marine entertainment with intuitive control and impressive sound quality.

Why Choose the Fusion MS-SRX400?

Many compact marine stereos sacrifice audio quality, tuning flexibility, and connectivity. The Fusion Apollo MS-SRX400 was engineered to solve those problems.

Benefits include:

• Compact installation footprint
• Built-in Class-D amplification
• Fusion DSP audio optimization
• Multi-zone audio control
• Wi-Fi audio streaming
• Bluetooth connectivity
• Marine-grade durability
• Fusion-Link smartphone control
• Clean modern interface
• Efficient low-current operation

This makes it an excellent solution for boat owners wanting premium sound without installing multiple separate components.

Key Features

Compact Marine Stereo Design

The MS-SRX400 fits into tight helm areas while still delivering powerful audio performance and advanced control features.

Built-In Class-D Amplifier

Integrated efficient amplification powers marine speakers directly without needing a separate amplifier in many installations.

Fusion DSP Technology

Digital signal processing optimizes audio output based on speaker profiles and installation layouts for cleaner sound and better balance.

Multi-Zone Audio Control

Control multiple listening areas independently throughout your boat for customized volume and source management.

Fusion-Link App Compatibility

Control your marine stereo directly from compatible smartphones, smartwatches, and multifunction displays.

Wi-Fi Audio Streaming

Stream high-quality music wirelessly onboard using Fusion Apollo networking technology.

Bluetooth Marine Audio

Easily pair phones and devices for fast wireless playback on the water.

Marine-Grade Construction

Built to withstand:

• UV exposure
• Salt spray
• Moisture
• Vibration
• Harsh boating conditions

Ideal Applications

The Fusion MS-SRX400 is ideal for:

• Pontoon boats
• Fishing boats
• Center consoles
• Deck boats
• Cruisers
• Wake boats
• Sailboats
• Compact helm installations
• Multi-zone marine audio systems
• OEM marine stereo upgrades

Technical Specifications

General Specifications

• Model: MS-SRX400
• Series: Fusion Apollo Series
• Stereo Type: Marine Zone Stereo
• Built-In Amplifier: Yes
• Amplifier Type: Class-D
• DSP: Fusion Digital Signal Processing
• Bluetooth: Built-In
• Wi-Fi: Built-In
• Multi-Zone Control: Yes
• Fusion-Link Control: Supported
• Marine Rated: Yes

Marine Audio Performance

The Fusion Apollo platform is designed for modern marine entertainment systems where flexibility and sound quality matter.

The MS-SRX400 delivers:

• Clean full-range audio
• Strong wireless connectivity
• Stable marine networking
• Efficient power handling
• Reliable operation offshore
• Excellent speaker integration
• Smooth source switching
• Advanced sound tuning

This stereo works exceptionally well when paired with Fusion marine speakers, subwoofers, and amplifiers.

Built for Real Marine Conditions

Marine electronics must survive extreme environments. The Fusion MS-SRX400 is engineered for:

• Saltwater exposure
• Lake Erie weather conditions
• Constant vibration
• UV damage resistance
• Humid environments
• Rough water operation

This ensures long-term reliability on boats used throughout Northeast Ohio and beyond.

Professional Marine Stereo Installation in Mentor Ohio

At Stereo Installs in Mentor, Ohio, we professionally install Fusion marine audio systems for boat owners across:

• Cleveland
• Mentor
• Lake County
• Northeast Ohio
• Lake Erie marinas

We provide:

• Clean marine wiring
• Waterproof installation practices
• Amplifier integration
• DSP tuning
• Multi-zone configuration
• Battery and charging upgrades
• Full marine audio system design

Recommended Upgrades

Pair the Fusion MS-SRX400 with:

• Fusion marine speakers
• Marine subwoofers
• RGB lighting systems
• Marine amplifiers
• Boat battery upgrades
• Marine Bluetooth remotes
• Tower speakers
• Multi-zone audio systems

What’s Included

• Fusion MS-SRX400 Marine Stereo
• Mounting Hardware
• Wiring Harness
• Installation Hardware
• User Documentation