Home High Efficiency Speaker Asylum

Need speakers that can rock with just one watt? You found da place.

[ Follow Ups ] [ Post Followup ] Thread: [ Display  All  Email ] [ High Efficiency Speaker Asylum ]
[ Alert Moderator ]

RE: Hornresp 1st pass - comments/critiques welcome. 40hz "L" horn




Your right about length, that defines the lowest F it can have any gain over a direct radiator.

You posted a drawing of an old friend, the A-7. I wasn't sure i had the measurements but i found them.

In 2003 i rebuilt a pair of them for a good cause and he didn't care what i did.
If i have seen anything in my life, it is that driver properties and the ability to model things have actually made a pretty big and for me giant difference at work and worth considering drivers when building.

So here i have posted that Altec A-7 with the normal drivers and ones i picked.
For hf it's a bms 4550 an excellent driver and keeping it at least partly Lansing a JBL2226 which i had on hand and looked good at the time.

Notice the difference, on the low end and top end a very noticeable diffidence in raw bandwidth (there is no crossover involved here, these were measurements for figuring that out).

When done, this was a considerably wider bandwidth and flatter speaker than it started and sounded good.



This post is made possible by the generous support of people like you and our sponsors:
  Sonic Craft  

Follow Ups Full Thread
Follow Ups
FAQ

Post a Message!

 Forgot Password?
Moniker (Username):
Password (Optional):
  Remember my Moniker & Password  (What's this?)    Eat Me
E-Mail (Optional):
Subject:
Message:   (Posts are subject to Content Rules)
Optional Link URL:
Optional Link Title:
Optional Image URL:
Upload Image:
E-mail Replies:  Automagically notify you when someone responds.

[ Top Top of Page ] [ Contact Us ] [ Support/Wish List ] [ Copyright © 2024, Audio Asylum, all rights reserved ]
[ General ] [ Speakers ] [ Tubes ] [ Vinyl ] [ Digital ] [ Hi-Rez ] [ Video Asylum ] [ Cables ] [ Tweaks/DIY ] [ Music ] [ Films ]