Fusion Bluetooth Dongle for Fusion Head Units - Marine Grade Range
Fusion Bluetooth Dongle for Fusion Head Units - Marine Grade Range
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In this review the Fusion Bluetooth Dongle for Fusion Head Units proves to be a focused upgrade for boat owners who want modern wireless streaming without replacing a perfectly good marine stereo. The bottom line: this small module delivers reliable A2DP audio, simple RCA hookup and real marine protection so users can stream music from phones or tablets while moving around a vessel. It earns recommendation for anyone who needs trustworthy Bluetooth range and durability paired with a Fusion marine stereo that has an AUX input.
Key Features
- IP65 Water Resistant Construction: The unit is certified to resist water and spray, giving confidence when mounted in the marine environment.
- Engineered for the marine environment: Integrated marine voltage protection manages fluctuating current or spikes to avoid audio interruptions and protect the module.
- Direct Media Device Control: Allows selection of track, album, artist or playlist directly from the connected device so you can control playback while on the move.
- 10 Meter Effective Range: The approximate 10 m (33 ft) operating range provides freedom to roam the boat while streaming without frequently reconnecting.
- Simple Installation: Connect the RCA connectors to the AUX input and supply +12V power and ground for a quick retrofit that leaves the existing head unit intact.
Who It's For
The Fusion dongle is aimed at boat owners and marine installers who want to add modern wireless streaming to an existing Fusion marine stereo with minimal fuss. It suits users who value durable, weather-resistant components and who often move about the vessel but want uninterrupted audio playback from phones, tablets or other A2DP devices.
It is not intended for people who need built-in satellite or network streaming services inside a head unit, or who lack an AUX input or +12V wiring at the installation point. Also, those wanting the absolute longest possible Bluetooth range beyond typical 10 m performance should consider alternative system layouts.
Pros & Cons
Pros
- Works well with a wide range of devices and offers crystal clear sound when paired via A2DP.
- Easy installation using RCA connectors and standard +12V power means quick retrofits on older boats.
- Robust marine voltage protection and IP65 rating reduce risk from spray and electrical fluctuations.
Cons
- Bluetooth V3.0 and typical 10 m range may be less future-proof than newer Bluetooth versions for some advanced features.
Specifications
| Brand | Fusion |
| Model | MS-BT100 (Fusion Bluetooth Dongle) |
| Water Resistance | IP65 |
| Bluetooth Version | V3.0, A2DP profile |
| Effective Range | 10 Meter (33 ft) |
| Installation | RCA to AUX, +12V power and ground required |
Our Verdict
The Fusion Bluetooth Dongle is a pragmatic, cost-effective way to add wireless streaming to compatible Fusion marine stereos. With reliable sound, good marine protection and straightforward RCA installation, it is an excellent value for owners who want dependable playback while aboard without replacing the head unit.
Frequently Asked Questions
Will this work with my phone?
Yes, it streams audio from any A2DP-capable phone or tablet running Apple, Android, Windows or similar platforms.
How is it installed?
Connect the RCA cables to the stereo AUX input and wire the module to +12V power and ground; no head unit replacement is needed.
Is it weatherproof?
It is IP65 water resistant and designed for the marine environment, with added voltage protection for fluctuating boat power.
Editor's Take
The Fusion Bluetooth Dongle is a cost-effective retrofit that adds reliable A2DP streaming and marine-grade protection to Fusion stereos; ideal for boat owners who want easy installation and dependable wireless playback.

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