Change history for item: Acoustic system Polk Audio 255c-LS

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1. Donny Darko 02 August 2023 11:27:05
   1. Create: Width #131909
      Value: 351
      
   2. Create: Height #131910
      Value: 237
      
   3. Create: Description #6280508
      Value: Built-in, for home theater, center channel, number of bands: 2, passive, closed type
      
   4. Create: Location #6280509
      Value: Embedded
      
   5. Create: Speaker type #6280510
      Value: Central channel
      
   6. Create: Purpose #6280511
      Value: For home theater
      
   7. Create: Type #6280512
      Value: Passive
      
   8. Create: Acoustic design #6280513
      Value: Closed type
      
   9. Create: Acoustic radiation #6280514
      Value: Monopolar
      
   10. Create: Number of lanes #6280515
       Value: 2
       
   11. Create: Recommended amplifier power min. #6280516
       Value: 10 W
       
   12. Create: Recommended amplifier power max. #6280517
       Value: 150 W
       
   13. Create: Minimum frequency #6280518
       Value: 30 Hz
       
   14. Create: Maximum frequency #6280519
       Value: 33000 Hz
       
   15. Create: Sensitivity #6280520
       Value: 91 dB
       
   16. Create: Sensitivity Measurement Options #6280521
       Value: DB/W/m
       
   17. Create: Impedance #6280522
       Value: 8 ohm
       
   18. Create: Emitter type #6280523
       Value: Dynamic
       
   19. Create: RF driver dimensions #6280524
       Value: 25 mm
       
   20. Create: RF emitter type #6280525
       Value: Annular
       
   21. Create: Woofer dimensions #6280526
       Value: 2x 133.4mm
       
   22. Create: Woofer Diameter #6280527
       Value: 133.4 mm
       
   23. Create: Woofer material #6280528
       Value: Polypropylene
       
   24. Create: Connector for connecting to a power amplifier #6280529
       Value: Spring
       
   25. Create: Removable grid #6280530
       Value: There is
       
   26. Create: Wall mounting #6280531
       Value: There is
       
   27. Create: Depth #6280532
       Value: 98 mm
       
   28. Create: Mounting hole #6280533
       Value: 334x194
       
   29. Create: Installation depth #6280534
       Value: 86 mm
       
   30. Create: Weight #6280535
       Value: 3.11 kg
       
   31. Create: Image #8209184
       URL: https://avatars.mds.yandex.net/get-mpic/5209712/img_id1539960091873675338.jpeg/orig
       
   32. Create: Image #8209185
       URL: https://avatars.mds.yandex.net/get-mpic/4080763/img_id2541135318330328609.jpeg/orig
       
   33. Create: Preview image #8209186
       URL: https://avatars.mds.yandex.net/get-mpic/5209712/img_id1539960091873675338.jpeg/orig
       
2. Donny Darko 12 April 2023 10:40:58
   Name: Acoustic system Polk Audio 255c-LS; Catalog: Acoustic systems