Info for Events

The hall is suitable for sport and cultural events. There are two large lobbies, each with one catering zone, 18 WC and 2 WC for the disabled. The Hall has a VIP zone and VIP Salon seating 20 persons, with a separate WC and bathroom The lighting is professional – with possibility for dimming, with IP address, LED lamps ensuring up to 1250 lux. Conditioning systems are automated, remote controlled by PC, with ВМS.

Only cultural and sport events are being organized in Complex S.I.²L.A.!

Information for concerts and other cultural events:
The entire hall can be used for different sports, cultural events and concerts. Technical features: acoustic reverberation coefficient STI- 0.50 and artistic dimmable, IP addressable LED lighting. 5 multimedia screens for advertisement and projection of static of mobile cameras.
Depending on the event type and the location of the stage, the hall can seat up to 2700 peopls (after joining the two sports fields and shifting the mobile modular tribunes plus adding additional chairs on the ground floor), as well as spaces for standing audience.

You can see part of the events, which were held in the hall, here: Past Events

Information for sports:
  • Fields with natural light for basketball, volleyball, handball, badminton, futsal with 1600 seats for spectators. The Swedish hardwood floor with 8 layers for elasticity beneficial to the joints guarantee rebounding of the ball, friction and sliding. International match certified by FIBA. Equipped with certified baskets, nets and scoreboard.
  • Naturally lit tennis court for 1600 spectators with ITF-3 acrylic flooring with ITF certification.  9-layer elastic flooring gentle on the joints ensures world standards for tennis ball rebound, speed, spinning, friction and slide.

Information for team building

The Sports Hall is suitable for team building with different activities: basketball, volleyball, futsal, badmington games, tennis game, adrenaline games, group trainings. The hall is big, which gives different opportunities for sport events, and the Spa is the perfect place to relax after the workout.

More information: sports@complexsila.com


Acoustic

Measurements were taken by the independent Acoustic agency Decibel, eng. Stanislav Filipov.
They were taken in the empty hall, measuring the pink noise generated by the electroacoustic system of the hall.
The measured signal was generated at LAeq = 90 dB(A) level in order to ensure a homogenous sound field and a good signal/noise ratio. The aim was to exclude the impact of external background noise.
Several measurements of reverberation time (RT60) were taken at different points on the playing fields and the stands.
The following equipment was used for the measurements:
1. Pink noise generator – NTI MR-PRO, software version – v2.3
2. Spectral analyzer NTI XL-2, software version – v3.3, installed software packages – STIPA option and Extended Acoustic Pack.
3. Measuring microphone – NTI M4260, pre-calibrated by the producer – 28.8 mv/Pa

Analysis of Reverberation Time RT60

Comparison of acoustic characteristics of the largest concert halls worldwide

The famous Concert Hall in Munich, Gasteig, with the same volume of 30 000 m3 has RT-60  =1.9 db.
We are proud that the RT-60 of S.I.2L.A. is better by 0.01 db.

 

Source: Master Handbook of Acoustics 5th Edition (2009)