I've been blissfully Listening to my 4pi speaker using the delta 15 driver for several years. But I've wondered of late if maybe the use of a different woofer might make some kind of difference. Would the kappalite 3015 have properties simular enough to the delta woofer to swap outright or make modest changes to the port length? I'd be glad to post any differences if a swap were feasable, and anyone interested. Thanks ya'll.
Thanks for answering Wayne. I got a mind to try it now. I take your answer to mean slap that woofer in there and listen. No volume or port changes needed? I'll post it for sure, all subjective though. My technical articulation is subject as to the ruminations of a mongolian idiot, as my mother use to say. Thanks again. Rick