Thiel Owners

@goldbehen - I’ll go so you don’t get left in the dust. It can pile up quickly here.

The 3.5s, like all Thiel speakers are designed to be wide-dispersion transducers. So their off-axis environment is more critical than many other designs. They should be well away from boundaries, particulars depending on your room size, proportions, materials, etc. If you don’t have the setup manual, it may be online, or specific questions can be addressed here. In general try for at least 2’, preferably 3-4’ from tweeter plate to wall behind and at least 3’, preferably more to side wall with those two dimensions being different from each other.

I am only guessing about your ’wall cavities’, but any hard edges near the speaker will add diffraction distortion. A niche behind the speaker may provide an opportunity for absorption or diffraction treatment to help reduce diffraction.

If you mate with a subwoofer, try using the 40Hz EQ setting as your crosspoint.

Good luck and keep up posted.

TT

@beetlemania For sure ! Dont sell the amazing VX-R amplifier short. Mine was excellent, especially w Twenty modifications. I recently added a Sub3 with Kento grade teflon caps with DBS high pass filters to my Treo system. The high pass does amazing things for midrange clarity…more Thielists would imo greatly benefit from this approach and the filters are adjustable w built in DIP switches to hit < 80 hz if desired.

another tip for others building or modifying crossovers, log cap leads and no conformal coating and or damping = ring…ring…ring… which some ( many ? ) confuse with air or extension…

Wonder coat if available is a place to start…

best to all

Jim

Thanks Tom Thiel, I will try again with Rob at Css.

BTW, any idea if those Credence 6Cs are still sold?

mrfizziks

Welcome! Good to see you here today. Continue to contact Mr. Rob Gillum via CSS website. He is a 1-Man operation and fans like us keep him busy in Lexington, KY.

I look forward in reading more about your musical taste and system.

Happy Listening!

tomthiel

Thank You for another Thiel Audio history lesson. So could consider Kentucky an odd place for Audio. Same can be said for Utah, at least, the state of Kentucky is Horse country.  I figured you and Dave (RIP) visited each other via Audio shows back then.

A pleasure to have you here as well. Keep developing and researching.

Happy Listening!