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  1. #1
    Join Date
    Jun 2019
    Location
    Knoxville, TN
    Posts
    8

    Default Fusion MS RA-70 Frozen

    I have a 2016 mojo with this fusion powerhead for the stereo. It worked fine all last summer and for a couple of hours yesterday, and when I turned the engine off and switched it to the accessory power with the key, it froze on the start up screen with “FUSION” on the screen. I could not get it unstuck no matter what I did, which included holding the power button down for 10 seconds like the owners manual recommends, and unplugging the power source from underneath the dashboard on the back of the stereo.

    I had my iPhone plugged in with the panel access cord listening to music off of iTunes at the time. I don’t know if that matters but thought I would throw it in.

    Anyone had this issue?


    Sent from my iPhone using Tapatalk
    2016 Moomba Mojo Surf Edition
    1100s in rear lockers
    400 Raptor

    2002 Supra Launch SSV - Sold

  2. #2
    Join Date
    Jan 2017
    Location
    Katy, TX
    Posts
    1,678

    Default

    That headunit has bricked for multiple guys here.

    I can't say I'm a huge Fusion fan, my HU has been replaced once and my transom remote twice.

    My replacements were covered under warranty without issue but you are likely past your warranty period.

    The next time my Fusion HU bites the dust I think I want to try this out:

    https://www.wetsounds.com/product/WS-MC-1

    Not cheap but way more functionality and control.

    Sent from my Note9 using Tapatalk
    2017 Moomba Craz Surf Edition
    Flow 2.0 Surf System w/ AutoWake™
    5,600 Lbs Ballast - Enzos + Lead + Sumo
    Wet Sounds REV10s + REVO12-XXX

  3. #3
    Join Date
    Oct 2010
    Location
    Lake Wylie NC Area
    Posts
    2,467

    Default

    If you have a transom remote, disconnect the N2K network drop cable from the back of the head and power the main unit on.

  4. #4
    Join Date
    Jun 2019
    Location
    Knoxville, TN
    Posts
    8

    Default

    Thanks for the responses guys. Much appreciated.


    Sent from my iPhone using Tapatalk
    2016 Moomba Mojo Surf Edition
    1100s in rear lockers
    400 Raptor

    2002 Supra Launch SSV - Sold

  5. #5
    Join Date
    Feb 2017
    Location
    Colorado
    Posts
    255

    Default

    Yes I posted mine as well... mine bricked and per kicker: ‘we can send you a new one, but there is no update to the software’... aka, it WILL happen again.

    Still have mine in a box, will sell it if you want it. I bought a Bluetooth unit off amazon for $80 and it’s worked great for 2 summers.


    Sent from my iPhone using Tapatalk

  6. #6
    Join Date
    Oct 2010
    Location
    Lake Wylie NC Area
    Posts
    2,467

    Default

    ^^^^^ Wrong manufacture, the Fusion MS-RA70 is made by Fusion

  7. #7
    Join Date
    Jan 2017
    Location
    Katy, TX
    Posts
    1,678

    Default

    Quote Originally Posted by MLA View Post
    ^^^^^ Wrong manufacture, the Fusion MS-RA70 is made by Fusion
    You'd be the one in the know....what's a really reliable marine HU?



    Sent from my Note9 using Tapatalk
    2017 Moomba Craz Surf Edition
    Flow 2.0 Surf System w/ AutoWake™
    5,600 Lbs Ballast - Enzos + Lead + Sumo
    Wet Sounds REV10s + REVO12-XXX

  8. #8
    Join Date
    Oct 2010
    Location
    Lake Wylie NC Area
    Posts
    2,467

    Default

    Quote Originally Posted by RC_Hinojosa View Post
    You'd be the one in the know....what's a really reliable marine HU?



    Sent from my Note9 using Tapatalk
    Honestly, Ive had great success with Fusion. With that said, I know my number of units on the water is far smaller then Moomba's. I also know that boat brand forums are also a small segment of a brands overall community. So a what looks to be a high number of issues, may not translate into that overall.

    One hurdle is that Moomba typically recesses the head into the helm panel. This makes it hard to find a replacement that fits good. This was especially true with the old Fusion 205. The 70 is a little closer to the more traditional single DIM 2"x7" though.

    Other solid brands? Kicker, Wet Sounds, Clarion, Rockford Fosgate, JL Audio.

  9. #9
    Join Date
    Apr 2022
    Location
    Oklahoma
    Posts
    22

    Default

    Can you tell me what worked, if anything? I’m having the same issue. Ugh! Froze up on Father’s Day with the entire family on the boat!����

  10. #10
    Join Date
    Jan 2021
    Location
    Columbus, Ohio
    Posts
    1,254

    Default

    Are you froze on the "FUSION" splash screen?
    If so, it is toast.
    If not, try holding the power button for 10 seconds. It will reset the unit.
    2015 Moomba Mojo Surf Edition
    4,000lbs
    Manual Flow

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