Crossover help please (measurements included)

Defo · 06:13 PM

Hello,

How would you cross this (already has a 1st order filter at 6 khz)

To this: Seas A26RE4

This is the speaker:

Any suggestions?

speakerdoctor · 15th September 2011, 06:22 PM

Show me a response with both drivers tested together. You may not need any xover.

Defo · 15th September 2011, 08:06 PM

Fooled around a bit with crossover points and found the best overall response with the woofer crossed 2nd order at 500 Hz. Seems I have a floor bounce or something at 500 and 250 hz...

sannax · 15th September 2011, 10:18 PM

Nice to see you again Defo! Long time

So you couldn't stay away from horns? Are they the same horns you ordered long time ago? What drivers do you have? Is it OB in the bass?

Inductor · 12:52 AM

Quote:

Originally Posted by speakerdoctor

Show me a response with both drivers tested together. You may not need any xover.

I was going to suggest the same. Xover a la DYNACO.
The use of the horn might be forgiving for any problems with phase. Distance between horn/drivers is something to consider, so that a lower frequency xover vs on the upper side, might be beneficial.

Quote:

Originally Posted by Defo

...the best overall response with the woofer crossed 2nd order at 500 Hz.

Defo · 16th September 2011, 08:26 AM

Quote:

Originally Posted by sannax

Nice to see you again Defo! Long time

So you couldn't stay away from horns? Are they the same horns you ordered long time ago? What drivers do you have? Is it OB in the bass?

You too Sannax! Havent gotten a chance to finish my speakers untill now...

The woofer is Seas A26RE4 (pdf in first post) and wideband is Scan-Speak 10F.

As of now the bass is OB but the back of the speaker will be enclosed in studio foam in the near future, so it will be kind of a hybrid between OB and aperiodic

Inductor · 16th September 2011, 08:42 AM

A FR, I see, must be delicious.

15th September 2011, 06:08 PM	#1
Defo diyAudio Member Join Date: Nov 2008	Crossover help please (measurements included) Hello, How would you cross this (already has a 1st order filter at 6 khz) To this: Seas A26RE4 This is the speaker: Any suggestions? Last edited by Defo; 15th September 2011 at 06:13 PM.

16th September 2011, 08:42 AM	#7
Inductor diyAudio Member Join Date: Feb 2006 Location: Cascais	A FR, I see, must be delicious. __________________ What the Hell is this crap?! It's not crap, it's muzak.

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15th September 2011, 06:22 PM	#2
speakerdoctor diyAudio Member Join Date: Sep 2006 Location: New England	Show me a response with both drivers tested together. You may not need any xover.

15th September 2011, 10:18 PM	#4
sannax diyAudio Member Join Date: Nov 2008	Nice to see you again Defo! Long time So you couldn't stay away from horns? Are they the same horns you ordered long time ago? What drivers do you have? Is it OB in the bass?

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