Question about Mission M74 Main / Stereo Speaker

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Need new tweeters for missions m74 speakers - Mission M74 Main / Stereo Speaker

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4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Icebassman 5
  • 57 Answers

SOURCE: Mission 780s (from early 1990s) tweeter gone?

Hi there.
Do you have the make and number on the back of the magnet?
Check if the tweeter is at all available on the net!
To have it repaired is also an option.
Iceman.

Posted on Nov 05, 2009

  • 352 Answers

SOURCE: Mission 78C Centre Speaker Only sound is coming

Hello.
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. The Crossover unit is what separates the High Frequency sounds from the Mid and Bass Frequencies, if this unit has failed or a wire has come loose then it will cause your problem.
By Unscrewing one of the outer speakers you should be able to see the wiring. trace the two wires from these outer speakers back to there first join, make sure it is connected correctly.
There should be two wires coming into the back of the box, then directly to the crossover unit. from this crossover wires to each individual speaker.
I hope this helps your problem Regards GM

Posted on May 28, 2011

bobhifi
  • 635 Answers

SOURCE: i have broken 2 of

If you do not want to do any modifications it would be best if you get the original replacement from the parent company itself. Because they all get it custom made and we might have no access to the same type in the open market.And modifications might lead to air leaks and shoddy looks.

Posted on Jul 07, 2011

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1 Answer

How do I open up a mission mx1 to change a speaker?


Remove the front cover. The holes in the speaker have a rubber grip inserted. Behind these are simple Philips screws. Take these out with a small flat screwdriver and you will see the screws that hold the speaker and tweeter in place.

Feb 17, 2013 | Mission Audio Players & Recorders

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Q: no high frequenties are heared,tweeter/filter problem ? how to open the box to replace components ? it is a Mission M73 loudspeaker


To open the speaker, remove the rubber 'grips' from the holes that hold the protection screen. Screws are behind them...

Jul 16, 2011 | Mission M73 Main / Stereo Speaker

1 Answer

I have broken 2 of the terminal posts on one of my Mission M74 speakers, how do i replace them?


If you do not want to do any modifications it would be best if you get the original replacement from the parent company itself. Because they all get it custom made and we might have no access to the same type in the open market.And modifications might lead to air leaks and shoddy looks.

Jul 07, 2011 | Mission M74 Main / Stereo Speaker

1 Answer

Do i have to remove the pin between the two speaker treminals on my old mission 780 speakers before i bi wire them


Yes, the two sets of terminals are for the tweeter and bass driver.

When you bi-wire you want the low frequencies to go only to the bass driver and the high frequencies to go to the tweeter..

Please see this link for more information:
http://www.brilliancehifi.co.uk/how-to-bi-wire-speakers.htm

Please rate my answer if you find this useful.

Thanks,

Chris

Mar 02, 2011 | Mission 780 Main / Stereo Speaker

1 Answer

Only bass driver working on the pair. tweeter and mid range cones not working.


hi,
check the tweeter and mid range. its coil may become faulty.
for checking the speakers carefully remove the speakers one by one, remove its connections.
and check the speakers with a AAA cell. is it producing cracking sound. if not the speakers coils are burned.
ok

Feb 01, 2011 | Mission 782 Main / Stereo Speaker

1 Answer

Mission 753 spares / tweeters hi can you help me please ? my tweeters from my mission 753 floorstanding speakers have blown.. been in contact with mission, and have been told that they no longer have...


Hi Ricky...saw your post re the 753 Mission tweeters. Your post goes back some months ago but I wondered if you got fixed up with replacement ones or a workaround ??
Regards
Wayne
urban494@hotmail.com

Jan 29, 2010 | Audio Players & Recorders

1 Answer

Mission 780s (from early 1990s) tweeter gone?


Hi there.
Do you have the make and number on the back of the magnet?
Check if the tweeter is at all available on the net!
To have it repaired is also an option.
Iceman.

Nov 05, 2009 | Mission 780 Main / Stereo Speaker

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