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RE: How large is too large for HE?

...and that "direct radiator" sound, too, I might add. FM and AM distortion figures (see Klippel) for the DRs are going to be about 20 dB higher than even the "low efficiency horns" (about 5-10% efficient), especially in the LF where all the distortion products are going to be extremely audible at HT/HE listening levels.

Tom also mentions the point source thing too, which is going to be a really big auditioning discriminator. YMMV.

Chris
"As far as the ear can tell, consistently clean and spacious bass can be reproduced only by a driver unit coupled to a horn-type acoustic transformer..."; Jack Dinsdale, May 1974


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