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C-T-C spacing ? [message #24233]

Wed, 26 March 2008 00:05

Dan
Messages: 16
Registered: May 2009

Chancellor

If I have 11" C-T-C spacing on all my drivers will I have comb filter issues with a point source tweeter crossed over at 1K

I know 11" = 1234Hz, and that 1K would be with in the 11". But how do the outer drivers affect the situation?

Thanks
Dan

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Re: C-T-C spacing ? [message #24234 is a reply to message #24233]

Wed, 26 March 2008 01:11

Marlboro
Messages: 403
Registered: May 2009

Illuminati (1st Degree)

no comb in the scenario you describe: 13560in/sec /11inches c-to-c=1232hz, crossover needs to be below that, but its tight. You need a steep crossover.

Outer speakers not related.

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Re: C-T-C spacing ? [message #24238 is a reply to message #24233]

Thu, 27 March 2008 16:44

Rick Craig
Messages: 115
Registered: May 2009

Viscount

The comb filtering will start at a lower frequency than 1K.Unless you have a tweeter that can cross really low I would consider smaller diameter woofers.

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