/ LS3 – 4 ways. Ribbon Super Tweeter, AMT Tweeter and Cone Loudspeakers

LS3 – 4 ways. Ribbon Super Tweeter, AMT Tweeter and Cone Loudspeakers


mono stereo

“Blue Moon Audio Technology LS 3 speaker system is seriously pushing

the bar of ultimate sound reproduction, acting on a very different plane of reality. “

                                                                Matej Isak – Mono & Stereo




The LS 3 (Line Source 3) are top-level loudspeakers, unique in their project and strongly innovative.
They use the Array configuration, they are four-way loudspeakers with a super-tweeter with some peculiar and special characteristics.
As well as using AMT Tweeters , they have cones for others ways.



13 LS3 B progetto 12 fountek neo x3 vista laterale con sfondo


All these drivers work in free air with dipole emission in order to assure a truthful reconstruction of the acoustic scene.

A tower of six closed-box woofers for each channel deals with low range which is independently amplified .

Each loudspeaker can adjust the inclination of the two lateral panels in a range included between 0 and 30 degrees, so that the best interfacing loudspeakers/environment can be provided.
A powerful and top-quality stereo power amplifier (or two mono) is responsible for the driving.


LS3 B progetto Dayton 4 nero rame + torri


LS3 black-copper finish


Multi-amplification with a dedicated crossover is available as well to reach the highest results.
With the LS 3 by BLUE MOON Audio Technology the reproduction of the sound message is as close to the real event as possible, both in terms of realism of the scene reconstruction and in terms of the most important sonic parameters such as timbre, transparency and dynamics. All this is obtained without that sonic gigantism typical of this kind of systems.
The LS 3 are becoming world-class Hi Dream systems with full rights. These loudspeakers, with some of the smallest models (LS1), with BLUE MOON electronics (File players and Crossovers), with Cables and Anti-vibration supports will be present at the next Moscow HiEnd.
BLUE MOON Audio Technology



leonardo macchineLeo

Aven Loudspeakers have “Wings”




ls3 fotomontaggio coppia 2 quadro 1200pix




ls3 IMG_4352 mod 780 pix




blue moon montaggio foto ls3

The Towers



Mono-Stereo Mono-Stereo visita 11.06.2016 3 780pic


Mono-Stereo 30 780pic



Mono-Stereo 29 780pic


Mono-Stereo 17 780pic



Mono-Stereo 16 780pic



Mono-Stereo 15 780pic



Mono-Stereo 14 780pic










LS3. Technical data

Dimensions: 220cm, 103cm, 42cm (H x W x D)

Weight 280 kg (2 channels)


The Towers. Technical data

Dimensions: 220cm, 36cm, 58cm (H x W x D)

The Towers are composed of 6 modules

(3 for each channel – 71cm, 36cm, 58cm (H x W x D) Weight Kg 50)

Each mosule, is driven by 1 amplifier 350watt – Total for each channel 1050watt

Weight 300 kg


LS3 System – Total weight Kg 580


Components for each loudspeakers:


1 ribbon super tweeter  (over 20KHz)

8 AMT  tweeters

4 ribbon  tweeters (back)

14 cone midranges  (copper)  5 cm.

6 cone midranges  18 cm



The Towers

6 cone alluminium woofers  26 cm


Total 78 loudspeakers




Isak Matej “Mono & Stereo” listens to LS3 – Line Source

mono stereo




Mr. Wirat – Ascolto nella sala prove BLUE MOON AT

Aprile 2016



Blue Moon Show – Arezzo Audio Show

24 gennaio 2016 




Blue Moon Show – Moscow HiEnd Show – Fiera HiFi a Mosca

20-22 novembre 2015

Hotel Holliday Inn stanza 219