RealitySys bBox

Perfect Solution for public areas, exhibitions, POS, stations, scenographical concept,animatronic, security, waiting rooms, leisure parks…

bBox is a professional mp3 player / repeater with integrated power amplifier, dedicated to stand-alone interactive sound installations.

Just add 1, 2 or more speakers, a supply source and it is ready to play. Add one to 4 triggers, or more, and it is an interactive announcement system.

Up to 2 hrs of messages or music with only a 32 Mb flash card. Up to 1GB available !




It advantageously replaces CD reader or audio tape. Highly reliable, without any mechanical component,this system can diffuse stereo hi-fi music and messages 24 hours/day.

  • Compression rate: from 32kb/s up to 256kb/s and VBR
  • High Power 2X30W, down to 2 ohm, allows multi speakers.
  • Very efficient for special effects (waterfall, thunder…)
  • Full output protection against short-circuit.
  • Opto isolated trigger inputs.
  • Thermal protection.
  • Protection against polarity inversion.
  • Mode of operation configurable from switches, and in voice assisted mode.
  • Operating parameters saved into flash memory.
  • Automatic start playing any track by contact closure.
  • Available in TIGRAM compatible network version (RS485).
  • Easy install with standard din rail clip.
  • Includes mp3 decoder licence.



Recording FormatDigital mp3, 32->256kbs + vbr,
Sample frequency22khz or 44khz, mono or stereo.
Bandwith (-3db)20 – 20khz
Output impedance> 2Ω
Separate stereo> 58db
S/N> 92db
Track access time< 100ms
Output Power2X25W RMS on 2Ω
Interface trigger12V optoisolated
Processors2 (CPU RISC + DSP)
Recording mediaFlash MMC « MultiMediaCard » or SD
Power Supply9V up to 24V
Start playingBy closing contact
CommunicationSerial asynchronous 9600,8,N,1