Fusion Apollo MS-SRX400 Stereo w/SiriusXM SXV300 Connect Tuner & Marine/RV Antenna


$469.98 $410.42

(MRP Pricing)

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Apollo MS-SRX400 Stereo with SiriusXM SXV300 Connect Tuner & Marine/RV Antenna

This kit combines Fusion’s MS-SRX400 Stereo with SiriusXM’s SXV300 Connect Tuner and Marine/RV Antenna

Fusion Apollo MS-SRX400 Stereo with AM/FM/BT – Single Zone w/DSP

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, and a full range of 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 the marine industry, 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.


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.


  • 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

*SiriusXM Promotion – Get 3 Free Months SiriusXM Streaming ServiceLINK

SiriusXM SXV300 Connect Tuner & Marine/RV Antenna

Control and enjoy all the wonders of satellite radio on the sky. The compact SXV300 tuner is truly plug-and-play with compatible car stereos and installs easily and discreetly behind the dash for a fully integrated look.


  • Flexible Installation: Surface, Low Profile with Base, and Pedestal Mounts.
  • Compatible with third-party 1″-14 threaded masts, and rail mounts (sold separately).
  • Antenna with 6″ pigtail and 25′ antenna cable to allow for optimal placement.
  • Best antenna solution for both metallic and non-metallic mounting applications, such as boats or RVs.

Technical Specifications:

  • Dimensions – 3.42″ (W) x 2″ (H) x 0.7″ (D)
  • Power Requirements – 12v DC, 0.3 A (MAX) supplied by boat or RV
  • Operating Temperature – -4°F to +158°F /-20°C to +70°C 
  • IPX67 rated

In the Box:

  • SXV300 Connect Tuner
  • Marine/RV Antenna
  • 25′ Antenna Cable
  • Three Mounting Accessories: Surface, Low Profile with Base, and Pedestal Mounts

NOTE: The SXV300 Connect Tuner is not marinized. It should be mounted in a clean, dry location.

Quick Guide Litreture

Owner Manual

Brochure Litreture

Auxiliary Input = Yes | Bluetooth = Yes | Color = Black | Cover Included = No | NMEA 2000 = No | Power - Output (Watts) = 140 | RCA Input = No | RCA Output = Yes | SiriusXM Ready = Yes | Wired Remote Capable = No | Wireless Remote Capable = No


Additional information

Weight 3.3 lbs
Dimensions 7 × 7 × 7 in
Model Number 010-01983-00/SXM