Are these late '80's Philips tweeters? Anyone know SPL/Z? - 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 3rd August 2010, 03:27 PM   #1
diyAudio Member
Join Date: Aug 2006
Smile Are these late '80's Philips tweeters? Anyone know SPL/Z?

Hi ,

Is there a Philips speaker guru out there who can help me please?

I have tweeters from the Richter Harlequin MkII ( Australia circa 1989 by Ralph Walters ) which were evidently an excellent 2-way for their time.

The bass are Audax 6.5 inch but I have no information on the tweeters
which have a 110mm diameter faceplate(flange). My digicam won't upload so I can't show pics of them.

The numbers on the back of the tweeters are :

oo11402/T4JFF ( 0011402 ?) then 2404 257 43701

The numbers above look very much like Philips tweeter catalogue codes?

I think T4 means 4 Ohm (tweeter of course) but no idea what JFF means.

( there are some other numbers as well: 20138 at top, then DD01 01 623 75 underneath.)

Can anyone identify these please because I want to try to find SPL / Z plots and T/S parameters for them.

I drew a blank at this archive site: mfbfreaks : Official Site ( Luidsprekers / Passief / Speaker Info)

One last question please, would anyone know how they compare, regarding distortion etc to say, the Seas 27TDFC?

Thanks very much indeedy! (especially Rabbitz) .... Grant
  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
Focal 120 FC - I need these Tweeters early 80's!!! Gman111 Vendor's Bazaar 0 25th August 2008 10:56 PM
Wanted: Philips RSQ8P tweeters Ralph Swap Meet 1 28th February 2006 09:20 PM
SPL@2.83V or SPL@1W ? what is right? Astro Power Subwoofers 6 29th December 2005 10:58 AM
Amplifier from the 80's jmateus Solid State 14 7th November 2004 03:40 PM
Amplifier from the 80's jmateus Solid State 0 3rd November 2004 04:27 PM

New To Site? Need Help?

All times are GMT. The time now is 11:49 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