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Original Message

RE: I don't want or care about 18Hz

Posted by Tom Brennan on December 1, 2021 at 18:35:17:

Dynamic tracking I call it. That as output rises the sub output matches that of the mains so there's no tonal change as volume increases. Back when I was a big time horny I used a pair of JBL Pro 4648s from the famous JBL tent sale to augment my Altec A5s below 100hz. With 6db of EQ at 30 hz and wall placement the JBLs were flat to 25hz and dynamically tracked the Altecs. The sound was robust.