1& 1/2 way ?

woody · 1st June 2004, 07:58 PM

Say I put a fe103 on a large ((30" by 60 ")) open baffel but wanted a little more bass. If I added another fe103 rolled
off with a inductor at say 150hz that would work sort of but
wouldn`t the bass from the first woffer be out of phase with
the second woffer?

Thanks,

Woody

sreten · 1st June 2004, 08:04 PM

Phase will not get so far out of sync to actually cancel.

sreten.

Timn8ter · 1st June 2004, 08:04 PM

I think "little" is the operative word. I don't think an FE103 on an OB is going to give you anything at 150Hz regardless. How about putting a small woofer in a TL with the OB on top kinda like a mini Basszilla?

LaMa · 1st June 2004, 08:04 PM

I would say it depends on speaker location too, not only the cross-over.

navin · 2nd June 2004, 10:22 AM

i'd use the fw108 for bass. in any case teh 103 on OB wont give much below 200Hz.

Gregm · 2nd June 2004, 12:27 PM

Quote:

If I added another fe103 roaled

Why not use a bog-standard, hi efficiency, medium/highish qts bass driver

?

Then you can try to equalise for BS. (easier said than done

)

1st June 2004, 07:58 PM	#1
woody diyAudio Member Join Date: Jan 2002 Location: Tyrone Ga. U.S.A.	1& 1/2 way ? Say I put a fe103 on a large ((30" by 60 ")) open baffel but wanted a little more bass. If I added another fe103 rolled off with a inductor at say 150hz that would work sort of but wouldn`t the bass from the first woffer be out of phase with the second woffer? Thanks, Woody

2nd June 2004, 10:22 AM	#5
navin diyAudio Member Join Date: Jan 2002 Location: Mumbai (Bombay), India	i'd use the fw108 for bass. in any case teh 103 on OB wont give much below 200Hz. __________________ ...still looking for the holy grail.

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1st June 2004, 08:04 PM	#2
sreten diyAudio Member Join Date: Nov 2003 Location: Brighton UK	Phase will not get so far out of sync to actually cancel. sreten.

1st June 2004, 08:04 PM	#3
Timn8ter diyAudio Member Join Date: Jul 2003 Location: Seattle, WA	I think "little" is the operative word. I don't think an FE103 on an OB is going to give you anything at 150Hz regardless. How about putting a small woofer in a TL with the OB on top kinda like a mini Basszilla?

1st June 2004, 08:04 PM	#4
LaMa diyAudio Member Join Date: Sep 2002 Location: NL	I would say it depends on speaker location too, not only the cross-over.

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