ive just squashed the tweeter on my 601 and would appreciate any advice on home repair. Thanks
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Lay the speaker on it's back.
All you do is remove the 8 screws from the midrange driver. Pull it out (tilt the speaker to one side while holding the driver and it will come out) and disconnect it and set it aside. Reach your hand in through the midrange opening and grab the back of the tweeter. Don't grab the tube in the back, grab the metal magnet cover and slowly twist it clock wise (might be counter-clockwise) and it will move and eventually come out in your hand. Just turn try turning it both ways and it will only come one way out as the baffle is slit in three places for the tweeter to mount to. Disconnect the connection from the crossover to the tweeter and pull the tweeter out.
Once it's out, pull off the small foam ring that's around the front of the tweeter, below that you will see 3 small screws. Take those out and the dust cover comes off. Take a small rag and gently rub the back of the dust cap to get it back into form.
It WILL keep signs of the creases put into the dust cap, but you should be able to smooth it completely back into a domed shape. Put the cap back on the tweeter, put the 3 screws back in, reconnect the cables to it and put it back in.
The tweeter is noticed on the connection side (slightly bigger) and it will only go flush mounted to the front baffle when it's in the right way. Once in turn it about 1/8th of a turn (opposite of the direction it came out) and it should lock into place.
Put the Midrange back in place (there are two notches one up top and at the bottom that must align) and tighten the screws down (don't over tighten, just snug).
Test it out and there you go!
-DanDigital Audio makes me Happy.
-Dan -
Thanks, after reading your previous post on rewiring im have tempted to do that at the same time. I soldered my banana plugs with silver solder and noticed more improvement than i did after spending a small fortune on mains filters. Bit nervous thoe!Comment
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Ha ha, glad you got some improvements out of them!!! Once you open one up the rest become really easy! :TDigital Audio makes me Happy.
-DanComment
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I've done this before...
And fixed them before... It is pretty easy.
But, after changing 100s of diaphragm in Atlas PD-60T Drivers, that would be easy. :W-JoeComment
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I just replaced my CM-4 tweeter diaphragm and thought others may benefit from my experience.
Here are my modified directions from Eric at B&W on how to disassemble the tweeter:
1. Remove grille, remove the 6 silver posts that the grill attaches too. Simply unscrew these...04 November 2009, 10:59 Wednesday -
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