Pioneer B20FU20-52D - diyAudio
Go Back   Home > Forums > Loudspeakers > Multi-Way
Home Forums Rules Articles diyAudio Store Gallery Wiki 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
Thread Tools Search this Thread
Old 16th September 2008, 02:59 PM   #1
MCPete is offline MCPete  United States
diyAudio Member
Join Date: Nov 2005
Default Pioneer B20FU20-52D

Searching on the web, the specified upper limit of frequency response of this DVC 8 inch woofer is mostly given as 800 Hz. In MCM's 2009 catalog, the upper limit is given as 8 kHz. Has anyone tested whether or not 800 Hz is correct?

Unfortunately at this time I can only make nearfield SPL measurements, and a quick answer to this would be helpful. As I already have four of this woofer, I'd like to make use of them, but they should have an upper limit of at least 2 kHz for what I want to do with them.

800 Hz seems a bit low for a 8 inch woofer, while 8 kHz would seem to be too high.

Alternatively I would want to locate some other DVC 8 inch or 10 inch woofer with Qts equal to about 0.2~ 0.3 with the voice coils connected in parallel , and fs not any higher than about 30 Hz.

Any help is appreciated.

  Reply With Quote


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
Hexagon Pioneer B20FU20 Enclosure John L Full Range 323 4th May 2012 06:02 PM
FYI Pioneer B20FU20-51FW jackfish Full Range 2 19th April 2009 09:38 AM
Pioneer B20FU20-51FW 8 TL? aznboi3644 Full Range 15 18th December 2007 10:01 AM
PIONEER B20FU20 or GOLDWOOD GW-8003/8 sandman Full Range 13 18th November 2006 07:27 AM
pioneer b20fu20-51fw injunandrew Full Range 11 18th April 2005 09:30 PM

New To Site? Need Help?

All times are GMT. The time now is 08:02 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2