soupy1970 Posted June 23, 2022 Share Posted June 23, 2022 I need a replacement magnet for my Heresy II. I'll be installing the Crites Titanium diaphragm. My question is can I swap the K-76 magnet with a K-79 on the stock Heresy II horn lens? Reason I ask is this is a center speaker for my Chorus II'S which uses the K-79-k. Quote Link to comment Share on other sites More sharing options...
geoff. Posted June 23, 2022 Share Posted June 23, 2022 You can. You will get a little bit more output from that tweeter now though. The K-79 has a bigger magnet and tighter gap than the K-76. You may like it, you may not even notice. Once you get the Ti diaphragms it will be noticeable, but you may prefer that too. Quote Link to comment Share on other sites More sharing options...
soupy1970 Posted June 23, 2022 Author Share Posted June 23, 2022 I'm familiar with the Ti diaphragms. So you think it's a good option if I'm buying a new tweeter anyway to get the K-79 over the K-76? Quote Link to comment Share on other sites More sharing options...
soupy1970 Posted June 23, 2022 Author Share Posted June 23, 2022 What about the K-75? I can't seem to find a K-79 anywhere online. Quote Link to comment Share on other sites More sharing options...
geoff. Posted June 23, 2022 Share Posted June 23, 2022 They are all discontinued. The K-107-Ti is what they sell now. I was in a similar boat a few years back and tried the K-107s. They are way too bright without attenuation. The ONLY speakers they slotted into nicely without any changes were Tangent T-5000s. Quote Link to comment Share on other sites More sharing options...
soupy1970 Posted June 23, 2022 Author Share Posted June 23, 2022 I found K-76 and some K-75's online used. Quote Link to comment Share on other sites More sharing options...
OO1 Posted June 23, 2022 Share Posted June 23, 2022 1 hour ago, soupy1970 said: I'll be installing the Crites Titanium diaphragm. My question is can I swap the K-76 magnet with a K-79 on the stock Heresy II horn lens there are no issues for the horn lens , buy I am not sure if the k-75/k79 motor is gonna fit without some modifications , pull a tweeter out of the Chorus and check it out 1 Quote Link to comment Share on other sites More sharing options...
OO1 Posted June 23, 2022 Share Posted June 23, 2022 1 hour ago, soupy1970 said: I'm familiar with the Ti diaphragms. So you think it's a good option if I'm buying a new tweeter anyway to get the K-79 over the K-76? klipsch have a Titanium diaphragm , that is currently used on the Heresy and Cornwall IV , it fits the k-76 -75-79 , price is on par with Aftermarkets . Quote Link to comment Share on other sites More sharing options...
soupy1970 Posted June 23, 2022 Author Share Posted June 23, 2022 6 hours ago, 001 said: there are no issues for the horn lens , buy I am not sure if the k-75/k79 motor is gonna fit without some modifications , pull a tweeter out of the Chorus and check it out Good point. The K-76 is a very tight fit already Quote Link to comment Share on other sites More sharing options...
DavidF Posted June 25, 2022 Share Posted June 25, 2022 Are you saying you have a Heresy system but lacking a tweeter? And you need to find a replacement? I would still use (or find) a k-76 tweeter. This keeps the overall spectrum balanced in the speaker system. I think that the K-76 is easier to locate, as well. Good idea to match the tonal characteristics of the R-L-Center, though, if you have titanium drivers in the Chorus. Quote Link to comment Share on other sites More sharing options...
soupy1970 Posted June 26, 2022 Author Share Posted June 26, 2022 On 6/25/2022 at 10:39 AM, DavidF said: Are you saying you have a Heresy system but lacking a tweeter? And you need to find a replacement? I would still use (or find) a k-76 tweeter. This keeps the overall spectrum balanced in the speaker system. I think that the K-76 is easier to locate, as well. Good idea to match the tonal characteristics of the R-L-Center, though, if you have titanium drivers in the Chorus. It appears the studs broke loose on the magnet. I just thought they were bolts instead of the typical nuts to tighten. Anyway when I went to reinstall I noticed the magnet was spinning on the horn. Turns out both magnets are doing this. I don't know if someone used lock tight on them to make the nuts seal breaking loose the studs or what. Quote Link to comment Share on other sites More sharing options...
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