Change history for item: Proficient C640

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1. Donny Darko 02 August 2023 21:59:37
   1. Create: Width #144546
      Value: 235
      
   2. Create: Height #144547
      Value: 235
      
   3. Create: Description #6447272
      Value: Built-in, for home theater, rear channel, number of lanes: 2, passive, closed type
      
   4. Create: Location #6447273
      Value: Embedded
      
   5. Create: Speaker type #6447274
      Value: Rear channel
      
   6. Create: Purpose #6447275
      Value: For home theater
      
   7. Create: Type #6447276
      Value: Passive
      
   8. Create: Acoustic design #6447277
      Value: Closed type
      
   9. Create: Acoustic radiation #6447278
      Value: Monopolar
      
   10. Create: Number of lanes #6447279
       Value: 2
       
   11. Create: Recommended amplifier power min. #6447280
       Value: 5 W
       
   12. Create: Recommended amplifier power max. #6447281
       Value: 125 W
       
   13. Create: Minimum frequency #6447282
       Value: 32 Hz
       
   14. Create: Maximum frequency #6447283
       Value: 22000 Hz
       
   15. Create: Sensitivity #6447284
       Value: 92 dB
       
   16. Create: Impedance #6447285
       Value: 8 ohm
       
   17. Create: Emitter type #6447286
       Value: Dynamic
       
   18. Create: RF driver dimensions #6447287
       Value: 25 mm
       
   19. Create: RF emitter type #6447288
       Value: Cone
       
   20. Create: RF emitter material #6447289
       Value: Aluminum
       
   21. Create: Woofer dimensions #6447290
       Value: 165 mm
       
   22. Create: Removable grid #6447291
       Value: There is
       
   23. Create: Ceiling mounting #6447292
       Value: There is
       
   24. Create: Finish options #6447293
       Value: White
       
   25. Create: Depth #6447294
       Value: 92 mm
       
   26. Create: Mounting hole #6447295
       Value: 210
       
   27. Create: Image #8247314
       URL: https://avatars.mds.yandex.net/get-mpic/2014136/img_id722248055895951692/orig
       
   28. Create: Preview image #8247315
       URL: https://avatars.mds.yandex.net/get-mpic/2014136/img_id722248055895951692/orig
       
2. Donny Darko 13 April 2023 21:19:16
   Name: Proficient C640; Catalog: Acoustic systems