Thiel Owners

@thoft A given room will accentuate or diminish the volume of specific bass frequencies, but not extend the depth of bass output limitations. 

@rc1985 to follow up on what @duramax747 has posted; Jim Thiel sometimes ordered customized variations for his specific applications of what appeared to be off the shelf drivers. Using a stock replacement driver could be different from the originals used and might also create a mismatch. You might want to reach out to Coherent Source for more information, rebuild or replacement.

@duramax , Amberwood, very pretty, wish I knew how to post a picture here

Love the Amberwood.

Amberwood is my second favorite. Rosewood is my #1 but can inly be found in earlier model as it is near impossible to source enough certified rosewood from Brazil/Boliva.