Go Back   Home > Forums > Loudspeakers > Multi-Way
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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 22nd January 2010, 04:34 PM   #1
ksporry is offline ksporry  China
diyAudio Member
 
Join Date: Jan 2010
Location: Shanghai
Default Driver quality

Guys,
This is a question on quality of drivers.
From having seen some fancy designs (DIY Loudspeaker Projects), and looking at zaph audio (Zaph|Audio) I can conclude that Scanspeak and SEAS make very high quality drivers. I understand Beyma is also pretty decent.

To make any from the first link I provided, i woudl have to lash out about 300GBP worth of drivers, and another 200GBP for crossovers (ok, admitted, you will havea top of the line speaker that has been tried and tested).

However, that kind of money is a little above my budget. I was thinking more like half that price.
So. I found drivers from Fane and Eminence, that fit the bill (quite literally), but I don't know how they hold up quality wise. The specs look good on paper, but that doesn't mean they sound well...
Of course I realise if i want to adapt an existing proven design I need to modify such a design to fit the right volume, and a different crossover would be needed.

As a side note, I will be driving them from a 20W tube amp, so I do need a relatively high sensitivity.

I already contacted the guy on the first link, and he said his Poor Man's Strad could be driven from my amp, but seems a "just about" ind of thing, and considering those components are pretty high end...

Any commenst?
  Reply With Quote
Old 22nd January 2010, 05:24 PM   #2
mikje is offline mikje  United States
Soakin' up the Sound!
diyAudio Member
 
mikje's Avatar
 
Join Date: Feb 2008
Location: Bismarck, ND
To have a high quality speaker it isn't always necessary to spend a lot of money. This project is quite popular.
http://www.audiokarma.org/forums/sho...light=Indignia
I built a pair and am quite pleased. I've also built speakers from http://www.planet10.com/ which sound great.
I'm not sure how the shipping would work as far as shipping to the UK, but definitely worth looking into.

Mike
__________________
Marantz PM8003 amp, HRT Music Streamer II DAC, Squeezebox Touch, DIY Krystals

Last edited by mikje; 22nd January 2010 at 05:34 PM.
  Reply With Quote
Old 22nd January 2010, 05:51 PM   #3
Glowbug is offline Glowbug  United States
diyAudio Member
 
Glowbug's Avatar
 
Join Date: Feb 2006
Location: Hillsborough, NC/McLean, VA
Have you looked into Vifa paper-cone drivers?
__________________
Jim J.
  Reply With Quote
Old 22nd January 2010, 06:13 PM   #4
ksporry is offline ksporry  China
diyAudio Member
 
Join Date: Jan 2010
Location: Shanghai
Quote:
Originally Posted by Glowbug View Post
Have you looked into Vifa paper-cone drivers?
The Vifa's are in the same category as the seas and scanspeaks, going for 80GBP plus per driver, making them well above my budget.
  Reply With Quote
Old 22nd January 2010, 07:01 PM   #5
frugal-phile(tm)
diyAudio Moderator
 
planet10's Avatar
 
Join Date: Oct 2001
Location: Victoria, BC, NA, Sol III
Blog Entries: 4
Quote:
Originally Posted by mikje View Post
I've also built speakers from http://www.planet10.com/ which sound great.
I'm not sure how the shipping would work as far as shipping to the UK, but definitely worth looking into.
300GBP (drivers) + 200GBP (crossovers) divide by 2 = 250GBP = ~$400 USD for a pair of drivers if you only have to buy one per box

dave
__________________
community sites t-linespeakers.org, frugal-horn.com ........ commercial site planet10-HiFi
p10-hifi forum here at diyA
  Reply With Quote
Old 22nd January 2010, 07:14 PM   #6
ksporry is offline ksporry  China
diyAudio Member
 
Join Date: Jan 2010
Location: Shanghai
Quote:
Originally Posted by planet10 View Post
300GBP (drivers) + 200GBP (crossovers) divide by 2 = 250GBP = ~$400 USD for a pair of drivers if you only have to buy one per box

dave

Ehh...?
300+200 =500GBP = ca 800US$ for one pair of speakers. Where does the divide by 2 come from?
  Reply With Quote
Old 23rd January 2010, 12:57 AM   #7
mikje is offline mikje  United States
Soakin' up the Sound!
diyAudio Member
 
mikje's Avatar
 
Join Date: Feb 2008
Location: Bismarck, ND
Quote:
Originally Posted by planet10 View Post
300GBP (drivers) + 200GBP (crossovers) divide by 2 = 250GBP = ~$400 USD for a pair of drivers if you only have to buy one per box

dave
I'm referring to the Fostex FE127s in a Fonken enclosure. No crossovers, so you can subtract 200GBP. I'm not sure what the cost of a pair of 127s are in the UK, but that and the cabinet materials would be your only cost.
Plus this configuration is great for a tube amp.
Mike
__________________
Marantz PM8003 amp, HRT Music Streamer II DAC, Squeezebox Touch, DIY Krystals
  Reply With Quote
Old 23rd January 2010, 09:54 AM   #8
ksporry is offline ksporry  China
diyAudio Member
 
Join Date: Jan 2010
Location: Shanghai
The FE127E cannot be found in the UK (well, I was unable to find it), but I can get some from germany trough ebay, and indeed they are quite affordable. The cabinet designs on fostex' website also give quite a good response.
  Reply With Quote
Old 23rd January 2010, 12:01 PM   #9
diyAudio Member
 
Brett's Avatar
 
Join Date: Jan 2002
Quote:
Originally Posted by ksporry View Post
The FE127E cannot be found in the UK (well, I was unable to find it), but I can get some from germany trough ebay, and indeed they are quite affordable. The cabinet designs on fostex' website also give quite a good response.
Make sure you hear some of these single driver systems before you shell out cash on drivers. I have never heard one I would describe as better than an 80's car speaker, but you may love them. Once the cash of a limited budget is spent blind, then you are richer for the experience, but still no closer to your destination.
  Reply With Quote
Old 23rd January 2010, 12:17 PM   #10
ksporry is offline ksporry  China
diyAudio Member
 
Join Date: Jan 2010
Location: Shanghai
This is true. But then again, with DIY speakers it's pretty much like chocolates: you never know what's in them until you eat them... And then of course, it's too late...

I don't know how any of these designs, multi-way, single full range, or otherwise, may sound like. All I can do is listen to commercially available sets, but that's not gaining me anything, as it would be like tasting pears before you decide to buy oranges...

So in the end, all I can do is ask what people think of certain suggestions/combinations etc, and base my decision on that.
Hence my many questions on this forum...
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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
Ratio of driver quality vs result ? oaristys Multi-Way 86 11th June 2009 04:20 PM
Driver construction quality siming.guo Multi-Way 5 12th July 2008 11:06 AM
Driver quality Phil Olson Multi-Way 33 31st March 2008 05:21 AM


New To Site? Need Help?

All times are GMT. The time now is 06:23 AM.

Page generated in 0.12122 seconds (82.35% PHP - 17.65% MySQL) with 10 queries

Copyright ©1999-2012 diyAudio