Turbosound THL4 Restoration
Printed From: Speakerplans.com
Category: General
Forum Name: Show Off Your Sound System
Forum Description: Show of your gear. Post pictures of your Sound System here...
URL: https://forum.speakerplans.com/forum_posts.asp?TID=102170
Printed Date: 26 March 2026 at 5:12pm
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com
Topic: Turbosound THL4 Restoration
Posted By: soundvision
Subject: Turbosound THL4 Restoration
Date Posted: 28 June 2018 at 11:22am
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Hi there, bought a pair of THL4´s in bad condition. Bass Speaker, Crossover and Tweeter were damaged. After a few hours of sanding, painting and servicing they are as good as new.        Greetings from Austria |
Replies:
Posted By: Pinyorouk
Date Posted: 29 June 2018 at 11:24pm
| Well done!! |
Posted By: jbl_man
Date Posted: 30 June 2018 at 1:23pm
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Lovely work there,like new again. ------------- Be seeing you. |
Posted By: Sypa
Date Posted: 30 June 2018 at 2:06pm
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Just checkinh the specs on this one, 92kgs... Damn. Nice job tho!
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Posted By: soundvision
Date Posted: 04 July 2018 at 11:28am
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Thanks all. Was a lot of work but i am impressed by the sound of these Speakers. Nice Mid´s and punchy bass. They play with 2 Startec SBH per side - lots of fun  So i am looking for another pair of THL4´s. But not easy to find...... Greetings Gerald |
Posted By: Jacxy
Date Posted: 05 July 2018 at 8:20pm
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Lovely work! ------------- Almost everyone is born a genius and buried an idiot. |
Posted By: Speaker Sol
Date Posted: 05 July 2018 at 11:54pm
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They are not easy to find. Great Job.
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Posted By: Framario
Date Posted: 14 October 2018 at 4:13pm
| good day, I write from Italy, if you are interested in buying some used turbosound thl4, I have some of them. let me know thanks Mario. I send you my email address francesconimario3@gmail.com |
Posted By: jackath
Date Posted: 05 December 2018 at 10:59pm
Look great. And that sounds like a great stack!
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soundvision wrote:Posted By: soundvision
Date Posted: 02 January 2019 at 8:46pm
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Good Evening, I had luck and found a second pair of these nice Speakers. But it seems that all of them needs help  I was shocked about the 1" Driver but after a few hours of work they sounded nice and clear - Puuuhh. The Mid and Basspeaker are original and they seem to be OK. I have also changed the Cabs from the Crossover. So now i am lucky with my two pairs! Next Day´s they will get their Turbo-Blue-Paintjob aaaaand voila!      A few month ago i have found a Turbosound Component Excel Map. This one helped me to check the cabinets and the speakers. But i have also heard, that Turbosound had a Crossover Excel File which included all processing data of many Turbosound products. Does anybody have this one because it looks like the Turbosound FTP Server isn´t online anymore. Thanks in Advance and greetings from Austria Gerald |
Posted By: BJtheDJ
Date Posted: 02 January 2019 at 8:56pm
Did you even bother to look at the very first picture, or use Google ???
------------- I started out in this business with nothing. I still have most of it left. |
Posted By: cravings
Date Posted: 02 January 2019 at 9:50pm
| http://www.audioterrorists.com/wp-content/uploads/2015/10/dsp-v2.2.xls" rel="nofollow - www.audioterrorists.com/wp-content/uploads/2015/10/dsp-v2.2.xls |
Posted By: concept-10
Date Posted: 03 January 2019 at 5:45am
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Posted By: soundvision
Date Posted: 03 January 2019 at 6:06am
My Hero!  Thanks a lot!!
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Posted By: Jimmer
Date Posted: 05 January 2019 at 1:11pm
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Good job on the refurb, they look great ------------- http://connect-av.co.uk" rel="nofollow - http://connect-av.co.uk |
Posted By: njw
Date Posted: 05 January 2019 at 10:00pm
^^This, always nice to see old cabs getting the love they deserve! |
Posted By: MattStolton
Date Posted: 07 January 2019 at 10:55am
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The laws of physics don't change too often, so a box that sounded great back in the day, will probably still sound good now! Nice work! ------------- Matt Stolton - Technical Director (!!!) - http://www.wildingsound.co.uk" rel="nofollow - Wilding Sound Ltd "Sparkius metiretur vestra" - "Meter Your Mains" |
Posted By: soundvision
Date Posted: 11 September 2021 at 5:44pm
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If Someone is interested - i have reconed a mid driver (LS1012/2) and have measured the TS Parameters from the "new" chassis. Recone set was original Turbosound. If anyone is looking for a replacement chassis this could help. Cheers Gerald  |