Change history for item: dB Technologies Opera 915 DX

Edit History of changes Delete item

1. Donny Darko 04 August 2023 11:17:01
   1. Create: Width #163472
      Value: 432
      
   2. Create: Height #163473
      Value: 65.5
      
   3. Create: Description #6880330
      Value: Concert, number of bands: 2, active, bass-reflex type
      
   4. Create: Purpose #6880331
      Value: Concert
      
   5. Create: Type #6880332
      Value: Active
      
   6. Create: Acoustic design #6880333
      Value: Bass-reflex type
      
   7. Create: Acoustic radiation #6880334
      Value: Monopolar
      
   8. Create: Number of lanes #6880335
      Value: 2
      
   9. Create: Rated power #6880336
      Value: 900 W
      
   10. Create: Minimum frequency #6880337
       Value: 58 Hz
       
   11. Create: Maximum frequency #6880338
       Value: 19000 Hz
       
   12. Create: Bandwidth Options #6880339
       Value: +/- 3 dB
       
   13. Create: Maximum sound pressure #6880340
       Value: 131 dB
       
   14. Create: Emitter type #6880341
       Value: Dynamic
       
   15. Create: RF driver dimensions #6880342
       Value: 25.4mm
       
   16. Create: RF emitter type #6880343
       Value: Mouthpiece
       
   17. Create: Woofer material #6880344
       Value: 381
       
   18. Create: Housing material #6880345
       Value: Plastic
       
   19. Create: Overload protection #6880346
       Value: There is
       
   20. Create: Depth #6880347
       Value: 353 mm
       
   21. Create: Weight #6880348
       Value: 18.8 kg
       
   22. Create: Image #8610658
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3004708449067832789/orig
       
   23. Create: Image #8610659
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id655021783829325209/orig
       
   24. Create: Image #8610660
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2459074750799619163/orig
       
   25. Create: Preview image #8610661
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3004708449067832789/orig
       
2. Donny Darko 13 April 2023 20:26:34
   Name: dB Technologies Opera 915 DX; Catalog: Acoustic systems