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  1. #1
    AR Newbie Registered Member
    Join Date
    Apr 2006
    Posts
    1

    Mission 780 problems

    Hey guys wondered if you could help. My Mission 780s have spend a while in the cupboard and i got them out to start a new system in my study, problem is there is no bass whatsoever
    being played through them, and no vibrations through the woofers at all i've checked the amp and all is fine on that end. I'm currently running them in again on low volume to see if they are just 'cold'. Any advice or suggestions, or will the woofers just need replacing?
    thanks
    Last edited by DJDunce; 04-14-2006 at 06:53 AM.

  2. #2
    Just passing thru topspeed's Avatar
    Join Date
    Jun 2003
    Location
    California
    Posts
    3,618
    Pull the drivers and check the wiring. My guess is something came loose after all those years. You'll need to determine if it's the driver, the wiring, or something in the xover. I'm betting it's one of the latter. The 780 bass drivers are poly with rubber rolls so it's not like they're gonna rot. Mine have been going strong for almost 20 years now .

    Good luck and keep us up to date.
    "If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn, then you have enough horsepower." Mark Donohue

  3. #3
    Listener MikeyBC's Avatar
    Join Date
    Feb 2004
    Location
    Northern Ontario
    Posts
    349
    You got those jumpers on the binding posts installed still ??
    Musical Fidelity A3.2 Integrated amp
    Musical Fidelity A3.2 CD
    Onkyo Integra T-4500 Tuner
    Marantz Model 6200 Turntable
    Energy 22 Reference Connoisseur Speakers
    All cables-Tara Labs RSC Reference Gen2

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