Change history for item: dB Technologies Arena 12 PRO

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1. Donny Darko 04 August 2023 11:13:50
   1. Create: Width #163342
      Value: 379
      
   2. Create: Height #163343
      Value: 631
      
   3. Create: Description #6878003
      Value: Concert, number of bands: 2, passive, bass-reflex type
      
   4. Create: Purpose #6878004
      Value: Concert
      
   5. Create: Type #6878005
      Value: Passive
      
   6. Create: Acoustic design #6878006
      Value: Bass-reflex type
      
   7. Create: Acoustic radiation #6878007
      Value: Monopolar
      
   8. Create: Number of lanes #6878008
      Value: 2
      
   9. Create: Rated power #6878009
      Value: 500 W
      
   10. Create: Max power #6878010
       Value: 1500 W
       
   11. Create: Minimum frequency #6878011
       Value: 70 Hz
       
   12. Create: Maximum frequency #6878012
       Value: 19000 Hz
       
   13. Create: Bandwidth Options #6878013
       Value: ±3 dB
       
   14. Create: Crossover frequency #6878014
       Value: 1.4 kHz
       
   15. Create: Sensitivity #6878015
       Value: 100 dB
       
   16. Create: Sensitivity Measurement Options #6878016
       Value: DB/W/m
       
   17. Create: Maximum sound pressure #6878017
       Value: 133 dB
       
   18. Create: Impedance #6878018
       Value: 8 ohm
       
   19. Create: Emitter type #6878019
       Value: Dynamic
       
   20. Create: RF driver dimensions #6878020
       Value: 35 mm
       
   21. Create: RF emitter type #6878021
       Value: Mouthpiece
       
   22. Create: Woofer dimensions #6878022
       Value: 305 mm
       
   23. Create: Connector for connecting to a power amplifier #6878023
       Value: Speakon
       
   24. Create: Finish options #6878024
       Value: Black
       
   25. Create: Depth #6878025
       Value: 378 mm
       
   26. Create: Weight #6878026
       Value: 22.1 kg
       
   27. Create: Additional Information #6878027
       Value: Rotating horn
       
   28. Create: Image #8608908
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id3983420258050806513/orig
       
   29. Create: Image #8608909
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id581956832178481483/orig
       
   30. Create: Preview image #8608910
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id3983420258050806513/orig
       
2. Donny Darko 13 April 2023 20:25:07
   Name: dB Technologies Arena 12 PRO; Catalog: Acoustic systems