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4Pi Crossover Update [message #81370] Wed, 03 June 2015 11:33 Go to next message
blvdre is currently offline  blvdre
Messages: 35
Registered: April 2010
Location: Burlington, VT
Baron
Hi Wayne

I'm gearing up to build my 4Pi crossovers and am using the H290C horn, the JBL 2226, and the B&C DE250. I remember there being a change to the crossover design to accommodate the new horn, but can't seem to find the specifics through a forum search. Would you mind helping out with this? Thanks very much.

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Re: 4Pi Crossover Update [message #81372 is a reply to message #81370] Thu, 04 June 2015 05:49 Go to previous messageGo to next message
blvdre is currently offline  blvdre
Messages: 35
Registered: April 2010
Location: Burlington, VT
Baron
Tried a bit more searching on some different strings this morning and found it. Additional of RS, 16 ohms, and removal of C1.

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Re: 4Pi Crossover Update [message #81373 is a reply to message #81372] Thu, 04 June 2015 10:13 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18677
Registered: January 2001
Illuminati (33rd Degree)

That's right! You found it!

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Re: 4Pi Crossover Update [message #81377 is a reply to message #81373] Thu, 04 June 2015 11:32 Go to previous message
blvdre is currently offline  blvdre
Messages: 35
Registered: April 2010
Location: Burlington, VT
Baron
I'll be placing an order shortly for the x-over PCBs. I've DIY'd enough x-overs to know those boards are a bargain Smile

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