LjudDesign Scandinavia AB, manufacturers of high quality loudspeakers, is a unique sound company in Scandinavia since it's the only one specialized in theatre and musical sound equipment. //More... The LDS Line Source System represents a new loudspeaker technology based on the principles of the Homogeneous Line Source. The system is designed to give an extremely high sound quality. //More... Full Curriculum Vitae, product line information and in-depth show articles are available in the downloads section //More...
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Valued Customer,
As we are working hard on designing several new models to be released in the fall we have decided not to participate fully at Prolight and sound in Frankfurt 2013.
However, we will be present at the fair to support you with any issues or question you may have.
To contact us, simply call Ronny "Rompa" Bernström at +46-708-66 96 86 to meet up in Frankfurt! See you there! Best wishes,
The team at LDS.



New deliveries and distributors
We have shipped LDS speakers to Singapore, Turkey and Korea, which means we now have distributors in those countries. We have also received a rather large order from Finland.

koil logo

LDS demo rig goes to Korea.
Our partner in Korea Koil Corperation have just received a full LDS demo set.
Please visit KOIL CORPERATION for more info.

Frankfurt 2012

Prolight+sound 2012.
Welcome to come by and meet the developers of the LDS speakers, our sales team and ask any questions you may have on our product range. You find us in
Hall 8.0, H23.

prolight+sound runs from March 21through March 24.


More SP-88 to Radio City Music Hall New York City.
Autograph A2D Have just orderd more Sp-88 to the
City Chrismas Spectacular 2012.

Check out Sp-88 here.


New opera install in Tallinn Estonia.
Together with our LDS partner in Estonia Eventech.
We have build a new LDS 800 wall mount slim speaker,
only 18 cm wide. Its now going join the LDS speakers models. The performance of this slim speaker is excellent. More details will come.


LLB Sweden
Welcome to come by and meet the developers of the LDS speakers, our sales team and ask any questions you may have on our product range. You find us in Hall B 07:19.Together wth Coda Audio.Tickets here.
LLB runs from May 18-20

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Thank you for visiting us at the fair prolight + sound 2011 Frankfurt, Germany.
It was a pleasure to receive so many attendees and see the interest shown in our products. The LDS Crew.



Radio City Music Hall, New York Goes LDS
Autograph A2D have sold LDS Sp-88.
Radio City Music Hall is the largest indoor theatre in the world. Its marquee is a full city-block long. Its auditorium measures 160 feet from back to stage and the ceiling reaches a height of 84 feet. The walls and ceiling are formed by a series of sweeping arches that define a splendid and immense curving space.


Prolight+sound 2011
Welcome to come by and meet the developers of the LDS speakers, our sales team and ask any questions you may have on our product range. You find us in
Hall 8, H21.

prolight+sound runs from April 6through April 9.




koil logo

New distributor in Korea
Koil Coperation recently became the distributor for LDS speaker systems in Korea.
. //More...


New distributor in Finland
Noretron Audio Oy,Noretron is a group of people with the average of 25 years of experience in Audio, Communication, AV, Component and Measuring Instrument business recently became the distributor for LDS speaker systems in Finland. //More...


Prolight+sound 2010
For the first time LDS will be attending prolight+sound in Frankfurt, Germany, as exhibitors. Come by and meet the developers of the LDS speakers, our sales team and ask any questions you may have on our product range. You find us in
Hall 8, K41.

prolight+sound runs from March 24 through March 27.

LDS standardizes on Lab.gruppen
Wherever possible, LDS specifies Lab.gruppen for amplification and processing and, in the interests of consistency and quality, has now taken things a stage further by offering their customers turnkey solutions.

// Read more on Lab.gruppen's site
My Fair Lady
For the musical production My Fair Lady, at The Oscars theatre, the old surround and reverb system where changed from Meyer to LDS Custom Series speakers. The new system will consist of 18 cabinets, six at each level, with an innovative “indirect sound” technique. The system makes it possible to get a complete coverage from each and every speaker, and by this way make surround panned sounds truly effective. A custom made centre speaker was also incorporated in the design. This was to keep the over 100years old theatre, beautiful ornament “angels” visually, as they are located in the usually place for a centre cluster. The speaker was to combine a superb sound quality with an almost invisible look. A curved version of a combined SP-88 and SP-48, resulted in a “CS-128C”.
New Product series teaser
LDS Goes Classic!
Since the beginning LDS has produced custom design speakers to solve special problems in reinforcing sound. And even if most of the products have used planar magnetic technique, some of our customers have been asking for more conventional solutions. Now, after much demand, LDS introduce a series based on all the knowledge we have obtained during this process. The series, “LDS Classic”, will at the start consist of five different speakers: two sub bases and three coaxial. More information will be at hand soon.
Management Changes
In the course of LDS's ongoing aim to grow and improve as a company, the two different departments, Sales and Rental/Design, has been divided. New CEO for LDS sales, research and production will be Thomas Jäderberg. Running the rental and sound design department, called Stageroom Stockholm AB will be John Wettersten. Michael Nilsson will continue as Sales manager and Per-Arne Franzén as head of R&D. New in the sales department will also be Anders Kahn. As new chairman of the board, LDS welcomes Tommy Jönsson, who will with his long experience in the sound business with out a doubt bring new and improved dimension to LDS management.
When the celebrated musical “Singin' In The Rain” where to be moved from the intimate Oscars theatre to the vast arena Scandinavium in Gothenburg, you would think that a completely different sound system would be necessary. But with the LDS speakers sound designer Jacob Julin and system designer John Wettersten was able to recreate the intimate sound of the theatre in a venue built for hockey! The system was stretched from 10pcs LDS-800/400 to 20, and as a compliment to the more than doubled stage width; a centre-cluster with 16psc of CL-100 was introduced. 12pcs of 2x18” sub bases completed the main system. Among the all around positive comments where “… the best theatre sound in a large arena we have ever heard..” and simply ”…fantastic sound”.
"Parade", the Jason Robert Brown musical, has opened to critical acclaim at The Donmar Warehouse and looks set for a highly successful 9-week run. The sound design is by Autograph's Terry Jardine and Nick Lidster , and on this occasion they chose to build on their previous designs and to mostly use loudspeakers made by LDS. The ribbon-based technology had served them well in the past so they used a combination of LDS... //More...
New Products
LDS CS-812 at Stora Teatern.
The new custom speaker is one of many solutions in an all new Main System, Surround system, Stage foldback system and Pit foldback system... //More...
The Scarlet Pimpernell opened at Stora Teatern, Linköping in september. This is the first production of this Broadway musical in Scandinavia. The theatre has committed LDS' sound designer and consultant Tom Saetre to design a complex custom built speaker system to fulfil the various needs of this production and future... //More...
New Products
Bringing the Line Array and High End Fidelity together.
Here comes the LDS CL-100, first out in the new Curved Line Series. The preliminary data sheet is available for download... //Download PDF
West End, London
The successful Broadway show will open at The Novello theatre in June and will star the legendary musical performer Elaine Paige. As with the Broadway show, the West End production will use the increasingly popular LDS loudspeaker system, currently to be heard on “Spamalot” “Guys And Dolls”, “Les Miserables” and... //More...
Maxim Theatre is staging ”Avenue Q”, a new musical comedy starring puppets as well as actors. Sound designer Jacob Julin is using the fixed installed LDS L-800, L-400 and SP88 system for the 7 actors and 5 musicians. //More...
“The Best Loudspeaker You've Never Heard Of?”
Article by Jim van Bergen about LDS speakers on Broadway in “LIVEDESIGN” magazine, Oct 2006. //Read the article...
New Products
LDS is releasing two new exiting product series:

The Special Purpose (SP) design for solving problems with HIMID/HF coverage at obscured seats and as a delay system or front fills. //More...

The Custom Series (CS), special made products to solve specific problems and improve the overall tonal quality of the sound systems. //More...
Broadway, New York
Les Misérables will return to Broadway for a special limited six-month engagement. Just as in London sound designers Andrew Bruce and Jon Weston will update the sound system with LDS L-100, L-400 & L-800 speakers. //More...
Broadway, New York
The musical adaptation of Dr. Seuss' holiday tale "How the Grinch Stole Christmas" will make its Broadway debut this fall. Yonkers-based Sound Associates delivers complete
LDS Line Source System. //More...
Las Vegas
The Best Musical Tony winner “Spamalot” will open at Wynn Las Vegas in 2007 upon completion of the "Spamalot Experience and Grail Theatre”. Acme Sound Partners have specified the LDS Line Source Speakers. //More...
San Francisco
A2D have delivered a LDS system to the PRG sound company to be used in “A Chorus Line”. The new production, with Acme Sound Partners as sound designers, will begin with six weeks at SF´s Curran Theatre... //More...
Oscars Theatre is celebrating its 100th anniversary with the musical Singin' In The Rain. A main speaker system with 10 LDS L-800's will be amplifying the 20 actors and 12 musician strong ensembles //More...
Distributor in Denmark
SC Sound APS, distributor of professional sound for more than 30 years, has become the distributor for the LDS product range in Denmark //More...
Det Ny Theatre in Denmark is staging ”The Producers” with Richard Sharatt as sound designer. The shift from “Phantom of the Opera” included the installation of a new speaker system featuring six LDS L-800's pr side //More...
After more than 18 years “Les Misérables” moves to Queen's Theatre, London. The sound designer Andrew Bruce have at the same time decided to change the main system from Meyer Sound to LDS speakers //More...
  LDS™ LjudDesign Scandinavia AB // www.lds-co.se