Change history for item: Proficient C850

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1. Donny Darko 02 August 2023 22:00:03
   1. Create: Width #144564
      Value: 286
      
   2. Create: Height #144565
      Value: 286
      
   3. Create: Description #6447484
      Value: Built-in, number of lanes: 2, passive, closed type
      
   4. Create: Location #6447485
      Value: Embedded
      
   5. Create: Type #6447486
      Value: Passive
      
   6. Create: Acoustic design #6447487
      Value: Closed type
      
   7. Create: Acoustic radiation #6447488
      Value: Monopolar
      
   8. Create: Number of lanes #6447489
      Value: 2
      
   9. Create: Recommended amplifier power min. #6447490
      Value: 5 W
      
   10. Create: Recommended amplifier power max. #6447491
       Value: 175 W
       
   11. Create: Minimum frequency #6447492
       Value: 28 Hz
       
   12. Create: Maximum frequency #6447493
       Value: 22000 Hz
       
   13. Create: Sensitivity #6447494
       Value: 92 dB
       
   14. Create: Impedance #6447495
       Value: 8 ohm
       
   15. Create: Emitter type #6447496
       Value: Dynamic
       
   16. Create: RF driver dimensions #6447497
       Value: 25.4mm
       
   17. Create: RF emitter type #6447498
       Value: Dome
       
   18. Create: RF emitter material #6447499
       Value: Aluminum
       
   19. Create: Woofer dimensions #6447500
       Value: 203.2 mm
       
   20. Create: Woofer material #6447501
       Value: Kevlar
       
   21. Create: Housing material #6447502
       Value: Plastic
       
   22. Create: Ceiling mounting #6447503
       Value: There is
       
   23. Create: Depth #6447504
       Value: 108 mm
       
   24. Create: Mounting hole #6447505
       Value: 249
       
   25. Create: Additional Information #6447506
       Value: Rotary tweeter, +3dB boost on bass and treble
       
   26. Create: Image #8247334
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id4176423145872260648/orig
       
   27. Create: Preview image #8247335
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id4176423145872260648/orig
       
2. Donny Darko 13 April 2023 21:19:24
   Name: Proficient C850; Catalog: Acoustic systems