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Type E Mod / Driver Question


fromnowon

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On 9/19/2016 at 7:44 PM, Bossman said:

I believe the D250Ph is the same driver as D250X just branded with a different name. I have used and am currently using a D250X driver in a custom 3 way. I actually prefer the sound of the D250X over the k55v. It is more sensitive and and overall just sounds better to my ears. My custom 3 way consists of a 15 inch JBL E-140 woofer, D250X midrange, and D220Ti for a tweeter.. I replaced the D220Ti with a B&C DE110 and wow what a difference.. The DE110 is also more sensitive than the D220TI and sounds way better. I also use a modified Type E network. PM me if you want crossover info. 

 

Hi bossman what crossover did you build. I have the same parts as you and what cabinet did you use?

and before someone chimes in yes I know this post is a year old!

Edited by Pjstone
Addition and spell check
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On 9/18/2016 at 1:00 AM, Deang said:

Really nice work!

 

Need more detail:

 

1) model number of midrange driver 

2) midrange horn

3) tweeter and horn assembly 

 

You gain 3dB with the addition of the second woofer. 

 

Isn't that +6dB for 2 drivers in parallel, +3 for 2x the area and +3 for 2x the current? 

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