Info on Mordaunt Short tweeter - MS1PT-3R5 - diyAudio
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Old 18th June 2009, 04:52 PM   #1
busoni is offline busoni  Greece
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Default Info on Mordaunt Short tweeter - MS1PT-3R5

I've managed to blow my Mordaunt Short 914i tweeters and it seems that spares are either difficult or too expensive to find.

I am thinking of replacing it with another tweeter, close to the original or even better. There is where I need your help. Nominal impedance is 4 Ohms, sensitivity of the speaker is 89dB. I can also find the crossing frequency from measuring the parts on the crossover. So, I am thinking to find a cheap, i.e. $40 tweeter, of 4 Ohms nom. impedance, 89dB sensitivity that works well above the crossing frequency. Ofcourse, the impedance being the same doesn't mean that the new tweeter will match well with my mid-woofer since I don't know the exact impedance of the original tweeter at the crossing point. But I still believe that it deserves a try.

What do you think?
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Old 18th June 2009, 04:53 PM   #2
busoni is offline busoni  Greece
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Sorry for posting in the Full range subforum... Please delete it.
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Old 10th August 2009, 10:16 PM   #3
myspk is offline myspk  China
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I would like to recommend you some high quality tweeters.They are highly efficient and cost-effective.

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