Re: Four Pi Bass Reflex Driver mix of JBL HF motor & Delta 15 Pro


The JBL 2426 compression driver can be used in place of the Eminence PSD2002 in the Theater Series four π speaker. However, I think your money is better spent upgrading the woofer than the tweeter. I'd much rather have a speaker with a JBL 2226 and an Eminence PSD2002 than one with an Eminence Delta 15A and a JBL 2426.

I've sent plans for the Theater Series four π speaker which uses an Eminence PSD2002 or JBL 2426 compression tweeter. Let me know if you'd like plans for the Professional Series four π, which uses a JBL 2226 and PSD2002 or 2426.


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