"BEST" Woofer 50Hz - 300Hz & Hi eff, maybe 15" ?? - Page 2 - diyAudio
Go Back   Home > Forums > Loudspeakers > Multi-Way

Multi-Way Conventional loudspeakers with crossovers

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 8th January 2010, 12:19 AM   #11
diyAudio Member
 
nigelwright7557's Avatar
 
Join Date: Apr 2008
Location: Carlisle, England
Quote:
Originally Posted by bear View Post
Opinions please:

There are a ton of Eminence drivers, but who's got the ability to audition them all , or even find response curves??

Opinions and input appreciated.
I use an Eminence sigma pro in my setup and I like the bass response.
You can download the datasheet for it.
__________________
PCBCAD50 software. http://www.murtonpikesystems.co.uk
  Reply With Quote
Old 8th January 2010, 12:56 AM   #12
diyAudio Member
 
InclinedPlane's Avatar
 
Join Date: Jan 2007
Location: Maine
I'm trying to do the same thing with my OBs. I need high efficiency midbass fill and I want extreme tightness and tone. The only thing I could find that is over 100db in the midbass were a few 15" guitar speakers. I ordered the Jensen c15k to try. Meant for open back cabs, it should be just the ticket. If I'm completely wrong, I'm out $240. But that's not too bad to find out.
__________________
I must confess my favorite music is that made by the Rolls Royce Merlin.
  Reply With Quote
Old 8th January 2010, 01:07 AM   #13
diyAudio Member
 
chrismercurio's Avatar
 
Join Date: Aug 2006
Location: Silicon Valley
You may have to use 2 of something or stick something inside a big@ss horn to do 100db at 50hz.

2x TD15s in 355l sealed 96db 1w/1m 101db 2.83v/1m f3 44.6 hz assuming 2pi space.

1x TD15m in 157l vented 97.64db 1w/1m 98.48db 2.83v/1m f3 42.59 hz assuming 2pi space

2x TD15m in 314l vented 100.65db 1w/1m 104.5db 2.83v/1m f3 42.59 hz assuming 2pi space

I would email or call John J at AE Speakers if you end up getting interested to find out what the lead times are.
  Reply With Quote
Old 8th January 2010, 01:10 AM   #14
exurbia is offline exurbia  Australia
diyAudio Member
 
exurbia's Avatar
 
Join Date: Jul 2002
Location: Perth
Yamaha JA 3882
Hard to find but wonderful, the BeezKneez. My alltime fave 15" driver 30Hz to 3k 101dB and gloriously fast due to the light cone and powerful motor.
__________________
It's all spin at the Commonwealth party.
  Reply With Quote
Old 8th January 2010, 04:56 AM   #15
winslow is offline winslow  United States
diyAudio Member
 
Join Date: Aug 2005
augerpro is screen name

Home (drivervault)

Quote:
Originally Posted by JoshK View Post
Brandon (don't remember his moniker on here) has a driver vault website that measures quite a number of top hi-eff drivers, including the aforementioned. The Lambdas hold their own.
  Reply With Quote
Old 8th January 2010, 07:51 AM   #16
diyAudio Member
 
StigErik's Avatar
 
Join Date: Feb 2008
Please remember that you won't find any 15" woofer that's 99 dB below baffle-step
__________________
dipoles dipoles dipoles dipoles dipoles dipoles dipoles dipoles and dipoles
  Reply With Quote
Old 8th January 2010, 10:57 AM   #17
el`Ol is offline el`Ol  Germany
diyAudio Member
 
Join Date: May 2005
Location: Bavarian Forest
Maybe better ask for the enclosure type first. A horn could be fine (e.g. La Scala) or a large OB, which would get around the baffle step.
  Reply With Quote
Old 8th January 2010, 11:16 AM   #18
K-amps is offline K-amps  United States
diyAudio Member
 
K-amps's Avatar
 
Join Date: Nov 2003
Location: Indiana
Altec 515? In a largish enclosure they will pump out 50Hz without issues. Pretty fast, very detailed and revealing. In the wrong enclosure they sound bad...
  Reply With Quote
Old 8th January 2010, 01:43 PM   #19
Pano is offline Pano  United States
diyAudio Moderator
 
Pano's Avatar
 
Join Date: Oct 2004
Location: Milliways
Blog Entries: 4
I second the Altec or GPA 416 & 515. They seem to fit exactly what you want. They do need a big box.
__________________
Take the Speaker Voltage Test!
  Reply With Quote
Old 8th January 2010, 04:28 PM   #20
diyAudio Member
 
Join Date: Nov 2009
Location: Birmingham, UK
Volt R3813, 98dB/2.83V, 58Hz in a 70L box or 45Hz in a 100L box.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
What's the "right way" to get Logitech Z680s running on 230v 50hz mains? xaphod Parts 4 11th December 2007 09:55 PM
Looking for a ~40-300Hz Horn solution with a 15" Driver Bass-Depth Multi-Way 20 1st April 2006 04:19 PM
Interesting Cheap - possible "fullrange" eff. driver ScottG Full Range 1 27th March 2006 11:28 PM
Wanted: Volt 12" and 15" woofer gengis Swap Meet 0 12th April 2005 12:29 PM
WTB: Focal & Audiom & Volts 11", 12", 13", 15" woofer gengis Swap Meet 0 17th March 2005 02:29 AM


New To Site? Need Help?

All times are GMT. The time now is 10:59 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2