Change history for item: dB Technologies Opera 912 DX

Edit History of changes Delete item

1. Donny Darko 04 August 2023 11:16:59
   1. Create: Width #163470
      Value: 432
      
   2. Create: Height #163471
      Value: 65.5
      
   3. Create: Description #6880298
      Value: Concert, number of bands: 2, active, bass-reflex type
      
   4. Create: Purpose #6880299
      Value: Concert
      
   5. Create: Type #6880300
      Value: Active
      
   6. Create: Acoustic design #6880301
      Value: Bass-reflex type
      
   7. Create: Acoustic radiation #6880302
      Value: Monopolar
      
   8. Create: Number of lanes #6880303
      Value: 2
      
   9. Create: Rated power #6880304
      Value: 900 W
      
   10. Create: Minimum frequency #6880305
       Value: 68 Hz
       
   11. Create: Maximum frequency #6880306
       Value: 19000 Hz
       
   12. Create: Bandwidth Options #6880307
       Value: +/- 3 dB
       
   13. Create: Maximum sound pressure #6880308
       Value: 130 dB
       
   14. Create: Emitter type #6880309
       Value: Dynamic
       
   15. Create: RF driver dimensions #6880310
       Value: 25.4mm
       
   16. Create: RF emitter type #6880311
       Value: Mouthpiece
       
   17. Create: Woofer dimensions #6880312
       Value: 304.8 mm
       
   18. Create: Housing material #6880313
       Value: Plastic
       
   19. Create: Overload protection #6880314
       Value: There is
       
   20. Create: Depth #6880315
       Value: 353 mm
       
   21. Create: Weight #6880316
       Value: 1.81 kg
       
   22. Create: Image #8610629
       URL: https://avatars.mds.yandex.net/get-mpic/1884605/img_id2330447023851868932/orig
       
   23. Create: Image #8610630
       URL: https://avatars.mds.yandex.net/get-mpic/1591646/img_id6193295245740127314/orig
       
   24. Create: Image #8610631
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id3243628658193377214/orig
       
   25. Create: Preview image #8610632
       URL: https://avatars.mds.yandex.net/get-mpic/1884605/img_id2330447023851868932/orig
       
2. Donny Darko 13 April 2023 20:26:33
   Name: dB Technologies Opera 912 DX; Catalog: Acoustic systems