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more info on the HD215

Printed From: Speakerplans.com
Category: Plans
Forum Name: HD 15 horn
Forum Description: Discussion / Questions about the HD 15 horn
URL: https://forum.speakerplans.com/forum_posts.asp?TID=753
Printed Date: 27 March 2026 at 12:39am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com


Topic: more info on the HD215
Posted By: Pinheiro
Subject: more info on the HD215
Date Posted: 19 October 2004 at 6:08pm

Hi all

last weak i fire up the HD215 and have a real test whiad the help from My good frend Wladimiro have done some tests

Frequency response +- 2db half space 50hz to 300hz

speakers are DAS 15G

low cut to be safe 24db oct LR at 30hz

hi cut the box dont use more than 350 hz it fall like a brick

and it is TWO HD15 side by side

the paint is from EURONAVY and is Turbo blue

more info just askBig smile

i send to the master Rog some fotos

yours Vitor (very happy )Pinheiro

 




Replies:
Posted By: Timber_MG
Date Posted: 19 October 2004 at 7:26pm
I am affraid Rog might not be able to post these photos for some while as to the best of my knowledge he's departed for Tibet. The turbo paint adds 3dB to the final output (purple supposedly even more ) and the naming is similarily deceptive???

Martin


Posted By: Andrew
Date Posted: 19 October 2004 at 9:40pm

laxscan put up the shootout photo's.  Perhaps laxscan could offer to put up your photos too?

I'm also glad to see a HD15 frequency response, that was the sort of ripple I got from a single P Audio driver, it's quite unlike the predicted curve for the Kappa LF.




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