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Apollo MS-SRX400 Stereo with AM/FM/BT - Single Zone with DSP *Remanufactured
If you want to build a cutting-edge multi-zone audio system on your boat, Fusion's Apollo Series has everything you need. Start with a Fusion MS-RA770 or MS-RA670 touchscreen marine receiver, then add one or more of these MS-SRX400 zone receivers in other zones on your boat. You can sync up all the music on the boat with Fusion's PartyBus™ feature, or use each MS-SRX400 as an individual entertainment source. You can use its built-in amp to power stereo speakers in your zone, or use the preamp outputs to add amps to power the speakers and a subwoofer.
Digital Signal Processing (DSP)
A technically superior listening experience made simple, Fusion's DSP produces superior sound quality in every environment. Precisely calculated loudness curves optimized for the human ear ensure quality, full-range audio at every volume level, while the feed-forward limiter anticipates a peak in the audio and adjusts the gain to make distortion a thing of the past. Using environmental information and acoustically designed Fusion speaker profiles, you can now achieve customized, optimized audio for any area of your boat, resulting in an entertainment system that is perfectly tuned for premium audio reproduction and programmed to protect your system season after season.
PartyBus™ Network
Enjoy the freedom of musical choice with the Apollo Series and Fusion's PartyBus-Network. We have introduced a new intuitive user experience allowing for easy navigation of your entire boat's audio network, making control of your audio and sources a seamless experience. Key functionalities include: stereo grouping, volume control, power options, and home zone technology.
Wi-Fi Audio Streaming
In a marine industry first, high-quality on-board audio streaming is now available via Wi-Fi with the Apollo Series. Wi-Fi streaming provides a higher data transfer rate in comparison with Bluetooth, for higher quality audio reproduction. Enjoy perfectly synced music throughout your vessel by wirelessly connecting multiple stereos via a PartyBus-Network.
Fusion-Link™
Makes control of your stereo easier than ever. Quickly find your favorite song, tune in to the sports, or turn up the volume all from your partnered multifunction display (MFD), compatible smartphone, Garmin Handheld, or Garmin watch. With the app installed, you can enjoy source navigation and track selection from wherever you are on your boat.
Over-The-Air Software Updates
Over-the-air software updates are available from your smartphone or compatible device via the free Fusion-Link app.
Features:
- Marine digital media receiver with built-in Wi-Fi and Bluetooth
- 2.7" LCD color display
- Advanced Fusion DSP optimizes sound quality at all listening levels
- Works with iPod/iPhone, plus Android and Windows phones
- Class D amplifier technology conserves battery power
- PartyBus audio distribution technology
Technical Specifications:
- 1 Zone
- 140 Watts peak power
- Class D Amplifier
- Language Interface - English, French, German, Spanish, Dutch, Italian
- Dimensions (L/H/D) - 4-5/16" x 2-3/4" x 7/8"
- Cutout Dimensions (H/D) - 2" x 3.9"
In the Box:
- Stereo Head Unit
- Mounting Hardware
- Mounting Template
- Power Wiring Harness
- Aux/Line-out Harness
- Documentation
*Cover not Included
*Sold as an Individual
FAQs
Product & Usage
1. Are KRANK tools built for professional use?
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
2. Are KRANK tools safe to use for beginners?
Yes, our tools are designed with safety features and easy handling in mind.
3. Can KRANK tools be used in extreme conditions?
Yes, they are tested to perform reliably in demanding environments.
Maintenance & Accessories
1. What maintenance is required for the tools?
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
2. Can replacement parts or accessories be purchased separately?
Yes, we provide compatible parts and add-ons to extend the life of your tools.
3. Do you provide instruction manuals or usage guides?
Every tool comes with a detailed user manual, and digital guides are available online.
Warranty & Guarantee
1. Do the tools come with a warranty?
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
2. How do I register my KRANK tool for warranty coverage?
You can register online using your product serial number for faster support.
3. What does the warranty cover?
It includes defects in materials and workmanship under normal use conditions.
4. Is there an option to extend the warranty?
Yes, extended warranty plans are available for select tools at checkout.
Purchasing & Support
1. How fast is shipping and delivery?
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
2. Do you offer bulk or corporate purchasing options?
Yes, KRANK provides special pricing and packages for business or team orders.
3. How can I contact customer support if I need help?
You can reach our support team by email or phone — we’re here to assist you.
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