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foto ST540 Typical applications: born from our long experience of monitor user and makers, its generates large sound pressure levels while retaining a clear image and incredible definition.
Important tours see him for years starring on stage for the maximum satisfaction of musicians and technicians. The linear response across the bandwidth makes for exceptional resistance to feedback without resorting to equalization operations. It 's also ideal for"heavy" monitoring for bass players and drummers.
The Sound Factory LAN that characterizes it, allows engineers to stage a precise control of the stage.
Positioning: on the ground.
Frequency Response
(+/- 3 dB) 55Hz-18kHz
Axial Sensitivity
(1W/1m, SPL) 100dB
Power Handling
700W AES Standard
1400W Program
Nominal Impedance
Maximum pressure level in half space
Long-term (SPL) 127dB
Peak (SPL) 130dB
Coverage angle
90 ° x 40 °
HF 1 "
LF 15 "
Crossover Frequency
Inclination angle
40 °
Net weight
(H x W x D) 50 x 47 x 69cm
black impregnating, protective water paint, custom on request
Read 31732 times Last modified on Wednesday, 14 October 2015 15:25
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The design team

Design Team is of high professional value, with long and solid experience on stage. As always, any suggestions of our customers and users are carefully evaluated and often contribute to the optimization of new models.

Testing and Trials

All the our models offers high operative range, extreme and unusual acoustic transparency and very high power handling, also due to the exceptional phase choerence being achieved through the optimization of filters on the other components of the our speakers. This needs months of study, testing and field trials, before a new model is placed at the disposal of our customers.

Lan factory sound

betulla fenolica
All our boxes are made of phenolic birch, to maintain over time the best acoustic and mechanical features, helping to ensure for every model the unique and appreciated LAN FACTORY SOUND Our speakers emit energy only where you need it, without causing any disturbance to their backs with enormous advantages for users.

Skilled craftmanship

Whole content prices are obtained through effective optimization of warehouse and production, always created with passion and craftsmanship care, which has allowed us to earn the international title of FINE ITALIAN HANDCRAFTER. We build great tools for your daily work.!