Change history for item: dB Technologies Opera 208 D

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1. Donny Darko 04 August 2023 11:14:36
   1. Create: Width #163374
      Value: 300
      
   2. Create: Height #163375
      Value: 484
      
   3. Create: Description #6878554
      Value: Concert, number of bands: 2, active, bass-reflex type
      
   4. Create: Purpose #6878555
      Value: Concert
      
   5. Create: Type #6878556
      Value: Active
      
   6. Create: Acoustic design #6878557
      Value: Bass-reflex type
      
   7. Create: Acoustic radiation #6878558
      Value: Monopolar
      
   8. Create: Number of lanes #6878559
      Value: 2
      
   9. Create: Rated power #6878560
      Value: 200 W
      
   10. Create: Minimum frequency #6878561
       Value: 78 Hz
       
   11. Create: Maximum frequency #6878562
       Value: 19000 Hz
       
   12. Create: Bandwidth Options #6878563
       Value: ±3 dB
       
   13. Create: Crossover frequency #6878564
       Value: 2.05 kHz
       
   14. Create: Maximum sound pressure #6878565
       Value: 121 dB
       
   15. Create: Emitter type #6878566
       Value: Dynamic
       
   16. Create: RF driver dimensions #6878567
       Value: 25 mm
       
   17. Create: RF emitter type #6878568
       Value: Mouthpiece
       
   18. Create: Woofer dimensions #6878569
       Value: 203 mm
       
   19. Create: Bi-amping built-in amplifier #6878570
       Value: There is
       
   20. Create: Number of line inputs #6878571
       Value: 2
       
   21. Create: Number of balanced inputs #6878572
       Value: 1
       
   22. Create: Line out #6878573
       Value: There is
       
   23. Create: Overload protection #6878574
       Value: There is
       
   24. Create: Finish options #6878575
       Value: Black
       
   25. Create: Depth #6878576
       Value: 284 mm
       
   26. Create: Weight #6878577
       Value: 84 kg
       
   27. Create: Additional Information #6878578
       Value: LF emitter power - 150 W, HF emitter power - 50 W; 1x6.3 mm input; microphone input
       
   28. Create: Image #8609340
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1022659454292767535/orig
       
   29. Create: Image #8609341
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id3455580786428157666/orig
       
   30. Create: Image #8609342
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id4687362234535410454/orig
       
   31. Create: Image #8609343
       URL: https://avatars.mds.yandex.net/get-mpic/1574389/img_id3345006181200025667/orig
       
   32. Create: Preview image #8609344
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1022659454292767535/orig
       
2. Donny Darko 13 April 2023 20:25:35
   Name: dB Technologies Opera 208 D; Catalog: Acoustic systems