Alu coil 6.5' speaker from Poland

takero · 4th December 2006, 11:20 PM

Hey,
what are You think about it?

BTW 88z³ it's something about 25$

In real it looks much better

STX is of course polish manufacture

Lionel · 5th December 2006, 05:24 AM

Don't forget the link...

STX Poland

takero · 5th December 2006, 02:12 PM

sorry

http://www.stx.pl/index.php?vMenu=2&...vItemDB=itemdb

LaMa · 5th December 2006, 06:26 PM

Looks a very interesting driver, woven kevlar cone, alu rear vented basket, shorting rings in the motor, overhung construction with 4.5 mm xmax. ALU voice coil former. Le is quite low (so the shorting rings are doing their work). However, not as extented as I hoped for, and an early cone mode around 1.6 kHz. More suited to be used in a low crossing design not for mid duties above 2 kHz, also the alu former will help in bass control and power handling.

For one second I thought that this are the drivers in the new Burmester B100, but the basket is different and according to Burmester they are sourced from a German manufacturer.

Concluding: interesting driver at an even more interesting price point. My choice above cheap Chinese knock offs.

DonoMan · 5th December 2006, 06:57 PM

4.5mm Xmax = no thanks

takero · 5th December 2006, 08:13 PM

links to my mesurments:
http://img291.imageshack.us/img291/6...bwaterfcx4.gif - waterfall
http://img158.imageshack.us/img158/8...xatbthdzw0.gif
http://img123.imageshack.us/img123/1...08axatblq9.gif
http://img123.imageshack.us/img123/9...51008axuc9.gif
http://img158.imageshack.us/img158/7...fazastxlq4.gif

DonoMan - why ?

LaMa · 6th December 2006, 07:45 PM

Can you elaborate on the SPL level of the distortion tests? Your measurements backup my first impressions, still a very interesting driver.

But as always first use them myself before I have a proper opinion on sound quality.

Do you have already some impressions (maybe from polish diy forum) on their sound?

legendaryfrog · 6th December 2006, 09:42 PM

polish pride! woo!

4th December 2006, 11:20 PM	#1
takero diyAudio Member Join Date: Feb 2006 Location: www.diyaudio.pl	Alu coil 6.5' speaker from Poland Hey, what are You think about it? BTW 88z³ it's something about 25$ In real it looks much better STX is of course polish manufacture

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Voice coil diaphragm speaker	Ed Holland	Planars & Exotics	19	10th February 2009 06:58 PM
New 15" Field Coil Speaker	deadlyvj	Full Range	2	6th June 2008 03:40 AM
oil in speaker coil section	space2000	Multi-Way	1	25th April 2008 11:29 PM
DC drive of twin coil speaker	psychosteve	Solid State	9	6th May 2006 09:05 PM
Blown speaker (coil?) anything I can do?	aletheian	Multi-Way	7	4th December 2005 10:54 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	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

5th December 2006, 05:24 AM	#2
Lionel diyAudio Member Join Date: Jan 2004 Location: Saint Etienne	Don't forget the link... STX Poland

5th December 2006, 02:12 PM	#3
takero diyAudio Member Join Date: Feb 2006 Location: www.diyaudio.pl	sorry http://www.stx.pl/index.php?vMenu=2&...vItemDB=itemdb

5th December 2006, 06:26 PM	#4
LaMa diyAudio Member Join Date: Sep 2002 Location: NL	Looks a very interesting driver, woven kevlar cone, alu rear vented basket, shorting rings in the motor, overhung construction with 4.5 mm xmax. ALU voice coil former. Le is quite low (so the shorting rings are doing their work). However, not as extented as I hoped for, and an early cone mode around 1.6 kHz. More suited to be used in a low crossing design not for mid duties above 2 kHz, also the alu former will help in bass control and power handling. For one second I thought that this are the drivers in the new Burmester B100, but the basket is different and according to Burmester they are sourced from a German manufacturer. Concluding: interesting driver at an even more interesting price point. My choice above cheap Chinese knock offs.

5th December 2006, 06:57 PM	#5
DonoMan diyAudio Member Join Date: Feb 2005 Location: Massachusetts	4.5mm Xmax = no thanks

5th December 2006, 08:13 PM	#6
takero diyAudio Member Join Date: Feb 2006 Location: www.diyaudio.pl	links to my mesurments: http://img291.imageshack.us/img291/6...bwaterfcx4.gif - waterfall http://img158.imageshack.us/img158/8...xatbthdzw0.gif http://img123.imageshack.us/img123/1...08axatblq9.gif http://img123.imageshack.us/img123/9...51008axuc9.gif http://img158.imageshack.us/img158/7...fazastxlq4.gif DonoMan - why ?

6th December 2006, 07:45 PM	#7
LaMa diyAudio Member Join Date: Sep 2002 Location: NL	Can you elaborate on the SPL level of the distortion tests? Your measurements backup my first impressions, still a very interesting driver. But as always first use them myself before I have a proper opinion on sound quality. Do you have already some impressions (maybe from polish diy forum) on their sound?

6th December 2006, 09:42 PM	#8
legendaryfrog diyAudio Member Join Date: Oct 2006	polish pride! woo!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)