Compact Marine Stereo with Bluetooth Audio Streaming


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Owners Manuals

  • Owner's Manual - English (2.36 MB PDF) Download
  • Owner's Manual - French (2.38 MB PDF) Download
  • Owner's Manual - Italian (2.38 MB PDF) Download
  • Owner's Manual - German (2.39 MB PDF) Download
  • Owner's Manual - Dutch (2.38 MB PDF) Download
  • Owner's Manual - Spanish (2.38 MB PDF) Download
  • Owner's Manual - Portuguese (2.38 MB PDF) Download
  • Owner's Manual - Chinese (Traditional) (1.64 MB PDF) Download
  • Owner's Manual - Chinese (Simplified) (1.61 MB PDF) Download

Installation Instructions

  • Installation - English (452.69 KB PDF) Download
  • Installation - French (454.92 KB PDF) Download
  • Installation - Italian (451.17 KB PDF) Download
  • Installation - German (457.44 KB PDF) Download
  • Installation - Dutch (455.08 KB PDF) Download
  • Installation - Spanish (454.23 KB PDF) Download
  • Installation - Portuguese (455.41 KB PDF) Download
  • Installation - Chinese (667.49 KB PDF) Download

Warranty & Compliance

  • Safety & Product Info/Warranty (209.22 KB PDF) Download
  • Declaration of Conformity (107.92 KB PDF) Download

Product Specifications

Tuner AM/FM with RDS (where available)
Tuner Region USA - Australasia - Europe - Japan
Multi-Language User Interface English, French, German, Spanish, Dutch, Italian
Amplifier Class-AB 4 x 45W Max (@ 4 Ω)
Audio Zones 2 onboard Amplified Zones
Line Out 1 x L + R Linked to Zone 1 (requires amplification)
Auxiliary Inputs 1 x Stereo RCA Input (AUX)
Bluetooth A2DP Audio Streaming with AVRCP Support
Water Resistance IPx5 from the front panel when mounted correctly

Compact Marine Stereo with Bluetooth Audio Streaming

Sources: Bluetooth / AM / FM / AUX

The most compact FUSION stereo system yet, the MS-RA55 delivers clear and dynamic sound reproduction in a marinized, space-saving chassis. With Bluetooth audio streaming, users can stream music from any compatible device to the MS-RA55, allowing boaters to enjoy their favourite streaming service apps. Featuring a sleek front face finish with a shallow-mount case design, the new low-profile MS-RA55 design allows for easy installation on small boats, tenders and personal watercraft, adding the highest quality sound to vessels that previously lacked the space for a full-feature stereo system.


A2DP Bluetooth® wireless technology - Enjoy your favorite music from any of your music streaming apps or playlists on your compatible device - Including the ability to skip tracks, play/pause and adjust volume from your device or the stereo, with metadata displayed on screen.

Multi-Zone™ technology - Two independent audio zones are available, each with localized menu controls.

Line out - Stereo (L+R) RCA line out for connection to an external amplifier. The line out zone volume control is linked to zone 1.

Auxiliary input - Stereo (L+R) RCA line input for connection of compatible accessories.

Tuner - AM/FM with RDS (where available).

2.3” LCD display - The LCD display features adjustable contrast and brightness to ensure easy viewability even in direct sunlight.

IPX5 rated water resistant front panel - When mounted correctly, the front panel of the MS-RA55 has an IPX5 water resistance rating.

Compact size - A shallow dash mount depth of only 55mm (2‑1/8”) makes it perfect for small boats and personal watercraft.

Bluetooth® Audio Streaming

The MS-RA55 stereo features A2DP Bluetooth Audio Streaming with AVRCP. Now you can stream your favorite soundtrack from any compatible device with control available from the stereo or connected device.

Take Control With Multi-Zone™ Technology

The MS-RA55 offers independent control of your audio entertainment - adjust the volume level in two separate audio zones aboard your vessel and name the zones for added convenience.

Take Control With Multi-Zone™ Technology

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