Thread: Tannoy GRF 90
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Old 09-27-2016, 12:23 AM
NZ421291 NZ421291 is offline
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Join Date: Dec 2009
Location: Auckland, New Zealand
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Quote:
Originally Posted by spurv View Post
Can do... but not now

Also have a issue with one of the speakers, that i think Tannoy will step up and fix asap.

One of the speaker got a "resonant" on one type of bass hz, like a cable inside is starting to vibrate and hitting the driver.. pretty annoying on some tunes... but on "97%" of what i have played i cant recognize it. First time i heard it I belived it was something hanging on the wall that "vibrated", picture or something :P.
Sounds like the voice coil maybe rubbing or the spider is not correctly installed or has sagged.

A friend of mine had a similar issue with one of his speakers, and he was advised to rotate the driver 180 degrees as after 20 or so years the spider was sagging due to gravity (they were HPD drivers). It worked, the vibrating sound went away.
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