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Various questions regarding 7Pi [message #86132] Sun, 17 September 2017 15:21 Go to previous message
JakobR is currently offline  JakobR
Messages: 8
Registered: March 2011
Esquire
Hi there,

I'm really interested in this design. However I have a few thoughts about some alterations I have in mind. I'll be using my BSS BLU unit for crossover so I have some flexibility there.
Regarding the mid horn:
1) Is it usable below 200Hz?
2) Would it be a bad idea crossing it over to a JBL 2451 coupled to a ptf95 wg at a lower frequency than 2 kHz, lets say 7-800 hz?
3) Would a jbl 2123 work ok in this horn up to 1kHz?
Regarding the corner bass horn:
1) Will the height be taller if built for a Jbl 2242 18"?
2) Do you have any simulations with 15" and 18"?
3) If loaded with an 18", will it still perform as good as the 15" version in the higher region where it blends with the mid horn 10"?

Last question: as I'm living in Sweden, what would the shipping cost for the mid horn flatpack?

Best regards,
Jakob

 
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