LTusler Posted October 12, 2022 Share Posted October 12, 2022 Does it square back up when a signal is applied? Quote Link to comment Share on other sites More sharing options...
Tom Bird Posted October 13, 2022 Share Posted October 13, 2022 At least we don’t get magnet slide…..I have had a driver where the magnet was off centered. I do believe I have a picture somewhere.Sent from my LM-G820 using Tapatalk Quote Link to comment Share on other sites More sharing options...
CWOReilly Posted October 13, 2022 Share Posted October 13, 2022 2 hours ago, Tom Bird said: I have had a driver where the magnet was off centered. I do believe I have a picture somewhere. Sent from my LM-G820 using Tapatalk Me too. On Polks. Quote Link to comment Share on other sites More sharing options...
OO1 Posted October 13, 2022 Share Posted October 13, 2022 On 10/12/2022 at 5:06 PM, Tom Bird said: ok , let's do this , take the woofer you have , move the cone up and down , but at the same time , look at the spider , does the spider stay level or does it drop lower along with the cone when you move the cone up and down . Quote Link to comment Share on other sites More sharing options...
Tom Bird Posted October 14, 2022 Share Posted October 14, 2022 ok , let's do this , take the woofer you have , move the cone up and down , but at the same time , look at the spider , does the spider stay level or does it drop lower along with the cone when you move the cone up and down . Spider moves up and down along with the cone is not loose whatsoever but is also sagging in same direction as the wooferSent from my LM-G820 using Tapatalk Quote Link to comment Share on other sites More sharing options...
OO1 Posted October 14, 2022 Share Posted October 14, 2022 22 minutes ago, Tom Bird said: Spider moves up and down along with the cone is not loose whatsoever but is also sagging in same direction as the woofer Tom , based on your picture , you have what is called spider sag , the woofer suspension is affected after decades of operation , rotating the woofer does not correct the problem , but this method will work . here' s video , very simple,..... it shows how to correct the issue , maybe not 100% but 80% should be possible , Quote Link to comment Share on other sites More sharing options...
Tom Bird Posted October 14, 2022 Share Posted October 14, 2022 Tom , based on your picture , you have what is called spider sag , the woofer suspension is affected after decades of operation , rotating the woofer does not correct the problem , but this method will work . here' s video , very simple,..... it shows how to correct the issue , maybe not 100% but 80% should be possible , So after watching the video I'm assuming he's stiffening the spider and remolding the rubber by stiffening it in the upper position . Mine is lopsided but I'm assuming if this process works it would fix that as well. The other thing is my woofer has paper edges and not rubber. Would it still work? Sent from my LM-G820 using Tapatalk Quote Link to comment Share on other sites More sharing options...
OO1 Posted October 14, 2022 Share Posted October 14, 2022 4 hours ago, Tom Bird said: my woofer has paper edges and not rubber. the k22 has a pleated surround , cardboard over the wood pins can support the cone . Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.