Posted on Jan 02, This usually involves 4 screws around the speaker, then disconnecting a coulple of wires, putting the new one in and letting the speaker bed in for a while. There will be ‘spade’ type push-on connectors to the drivers. Mission 78C center channel speaker – interesting design. I have checked its not the amp. Your answer needs to include more details to help people. Trying to restore them is flogging a dead horse.

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With the wide frequency response featured on this center speaker, you can enjoy hearty bass tones and sharp highs. Mission Audio Speaker Part and Component. Put the new woofer in by following this proceedure in reverse.

Please assign your manual to a product: It might be worth a jission. This item doesn’t belong on this page. Tell us some more!

Mission 78C center channel speaker – interesting design.

Mission 78C Centre Speaker Only sound is coming. A manufacturing fault with the original midrange drivers of all of my Mission ‘s and speakers. You can’t post answers that contain an email address.


Any experience with this center? I have mussion same problem with my Mission 78C centre speaker, it developed an intermittent fault whereby it sounded very tinny and I suspected the crossover. Related Topics mission mission speaker spares mission fault 82 tinny. Featuring high-fidelity, impressive specs, and reliability, this Mission speaker has much to offer. Show More Show Less. The superb center speaker design featured on the Mission 78C enables you to provide the illusion of sounds coming right out of the TV screen.

The most likely cause is the Crossover unit inside the speaker has failed, It is possible that a wire has come loose also inside the unit. Maybe that’s a problem too. It’s worth a thousand words. You misxion have me worried about my Missions in storage.

Jan 14, Mission 78C Center Speaker. There should be two wires coming into the back of the box, then directly to the crossover unit. Wonder if the midrange crossover has failed – as it has 3 tweeters and 2 midrange speakers seems highly unlikley that driver failure is the problem? Trying to restore them is flogging a dead horse. Discussion in ‘ Speakers ‘ started by MissjonNov 21, I know that the 778c are all bad.


About this product Product Information This Mission speaker is an excellent platform for increasing your movie pleasure at home.

FS:Mission 78C Centre speaker

AVS Forum articles Contests. You can probably order a new driver speaker, no box from Mission, then put it in yourself. Should I just throw all of these away and start over or find some woofers to replace the damaged ones? I went digital and took it down this weekend.

Mission MS78C Center Channels

You might have better luck finding 78? I took the drivers out of one cabinet and connected them to the leads directly bypassing the crossover to see if I heard anything. I may be hunting for new 2 channel speakers. The unit was a bargain, but I’m beginning to wish I Googled it more thoroughly first.