In Reply to: I think Eggleston Works used to run the mids wide open on some models posted by Brian H P on July 29, 2024 at 13:10:51:
Triple isobaric makes no sense. Isobaric claims constant pressure on the outer driver because the inner driver moves in parallel. But it doesn't. The inner driver is loaded by its box and at some point the inner driver, of course, rolls off, causing the outer driver to also roll off. The main advantage of isobaric is a smaller box for the same bass roll off for the outer driver but at a price, 3 dB loss of efficiency since the inner driver out put is lost but it still uses power and the impedance is halved which can be low enough to make many amps cough(figuratively). A second inner drive only multiples these negatives.
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- RE: I think Eggleston Works used to run the mids wide open on some models - hahax@verizon.net 07/29/2418:31:11 07/29/24 (0)