2-way, 3-way, filter ???

nerve · 12th November 2004, 03:56 AM

Hi, I'm new here...

Heres a starter question...

I wanna design a passive stereo three speaker cabinet.
(1)LEFT(full range) / (2)SUB / (3)RIGHT(full range) -(it's a baritone guitar rig)

I have a stereo tube power-amp to power it...

What do I need to be able to run the two 1/4inch Left/Right outputs of the amp into Speaker 1&3 and also filter low frequencies to the SUB speaker (2) ?

Is a way to do this?

Is there a part on the market that has two 1/4inch inputs that can be built into the cabinet and then wired to the three speakers....(with or without a selectable frequency knob...)

thanks DIY-ers great forum

paulhfx · 13th November 2004, 07:28 AM

This might be what you're looking for:

http://www.partsexpress.com/pe/showd...number=248-664

Paul

Bill Fitzpatrick · 13th November 2004, 04:26 PM

That's definitely NOT what he needs.

If you have a dual voice coil woofer then it's doable with a pair of passive crossovers. You'll have to add the 1/4" jacks though.

If your sub is not dual voice coil you're out of luck unless you get another sub.

paulhfx · 13th November 2004, 09:17 PM

You're right Bill - I missed the word "passive" in the original post.

Paul

12th November 2004, 03:56 AM	#1
nerve diyAudio Member Join Date: Nov 2004 Location: NYC	2-way, 3-way, filter ??? Hi, I'm new here... Heres a starter question... I wanna design a passive stereo three speaker cabinet. (1)LEFT(full range) / (2)SUB / (3)RIGHT(full range) -(it's a baritone guitar rig) I have a stereo tube power-amp to power it... What do I need to be able to run the two 1/4inch Left/Right outputs of the amp into Speaker 1&3 and also filter low frequencies to the SUB speaker (2) ? Is a way to do this? Is there a part on the market that has two 1/4inch inputs that can be built into the cabinet and then wired to the three speakers....(with or without a selectable frequency knob...) thanks DIY-ers great forum

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13th November 2004, 07:28 AM	#2
paulhfx diyAudio Member Join Date: Sep 2004 Location: Ontario	This might be what you're looking for: http://www.partsexpress.com/pe/showd...number=248-664 Paul

13th November 2004, 04:26 PM	#3
Bill Fitzpatrick diyAudio Member Join Date: Jun 2001 Location: Eugene, OR	That's definitely NOT what he needs. If you have a dual voice coil woofer then it's doable with a pair of passive crossovers. You'll have to add the 1/4" jacks though. If your sub is not dual voice coil you're out of luck unless you get another sub.

13th November 2004, 09:17 PM	#4
paulhfx diyAudio Member Join Date: Sep 2004 Location: Ontario	You're right Bill - I missed the word "passive" in the original post. Paul

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