| Re: Natalie P towers, with a twist
re tuning, I just finished a pair with JonM's original crossovers (otherwise same speaker as the Nat P's, also 50 l towers, and I started with 3" precision ports with a 7" length (plus flare allowance), which according to winISD is a tuning of 34hz (not incl room) and they sound great. I am going to try a little shorter, 6-6.5 and see if it brings the 40-50 hz spl up a little.
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