B&C 8PE21 or 18sound 6ND410 - What to choose? - Page 2

jernejc · 28th January 2010, 04:57 PM

Maybe this çelestion truvox 0510
only 93 dB, but crossed&powered active should do it well.
I have a pair of em in my studio monitore filtered passive with capacitor around 50uF and inductor 0,47 - 0,56mH (dont remember exact value anymore) both in series. So this is a simple 1st order crossover for mids. Sounds very pleasant!

Brett · 28th January 2010, 05:28 PM

Quote:

Originally Posted by Defo

300-2khz or higher

18Sound 6ND410

pk · 28th January 2010, 06:03 PM

Quote:

Originally Posted by Defo

Thanks for the great reply!

But.... Is there ANY 4-8 inch high efficiency midranges that DONT have severe breakup in the upper region?

Maybe the driver im looking for dont exist...

Hi Defo,

I have good results using the 5.25" P.Audio WN-520N in a conical horn covering the 280-1340 Hz range.

The P.Audio driver is a little monster with a huge neodynium motor:

http://www.paudio.ru/downloads/WN-520N.pdf

Best regards
Peter

pk · 28th January 2010, 06:07 PM

Hi again Defo,

I don't think the uploading succeeded, sorry. Here is a link to the P.audio driver in the horn:

- Audio Asylum Image Viewer

Best regards
Peter

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28th January 2010, 04:57 PM	#11
jernejc diyAudio Member Join Date: Feb 2008 Location: On The Sunny Side Of The Alps	Maybe this çelestion truvox 0510 only 93 dB, but crossed&powered active should do it well. I have a pair of em in my studio monitore filtered passive with capacitor around 50uF and inductor 0,47 - 0,56mH (dont remember exact value anymore) both in series. So this is a simple 1st order crossover for mids. Sounds very pleasant!

28th January 2010, 06:07 PM	#14
pk diyAudio Member Join Date: Apr 2003 Location: Aarhus, Denmark	Hi again Defo, I don't think the uploading succeeded, sorry. Here is a link to the P.audio driver in the horn: - Audio Asylum Image Viewer Best regards Peter