I own the IVa and love them. I just wrote a review you might read.
I talked with John Dunlavy a few years back and he said"If I wasn't designing speakers, I'd own Theil. They are the closest to his of any speaker made." That is high praise and a great indorsement. I have heard your speaker and believe the IVa will sound bigger and more full. I would say the IVa is more on par with the 7.x series.
I talked with John Dunlavy a few years back and he said"If I wasn't designing speakers, I'd own Theil. They are the closest to his of any speaker made." That is high praise and a great indorsement. I have heard your speaker and believe the IVa will sound bigger and more full. I would say the IVa is more on par with the 7.x series.