Change history for item: Recessed ceiling acoustics Sonance VPXT8R

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1. Donny Darko 02 August 2023 21:52:58
   1. Create: Width #144390
      Value: 295
      
   2. Create: Height #144391
      Value: 295
      
   3. Create: Description #6444811
      Value: Built-in, number of lanes: 2, passive
      
   4. Create: Location #6444812
      Value: Embedded
      
   5. Create: Type #6444813
      Value: Passive
      
   6. Create: Acoustic radiation #6444814
      Value: Monopolar
      
   7. Create: Number of lanes #6444815
      Value: 2
      
   8. Create: Recommended amplifier power min. #6444816
      Value: 5 W
      
   9. Create: Recommended amplifier power max. #6444817
      Value: 130 W
      
   10. Create: Minimum frequency #6444818
       Value: 40 Hz
       
   11. Create: Maximum frequency #6444819
       Value: 20000 Hz
       
   12. Create: Bandwidth Options #6444820
       Value: ±3 dB
       
   13. Create: Sensitivity #6444821
       Value: 90 dB
       
   14. Create: Sensitivity Measurement Options #6444822
       Value: DB/2.83 V/m
       
   15. Create: Impedance min. #6444823
       Value: 6 ohm
       
   16. Create: Impedance #6444824
       Value: 8 ohm
       
   17. Create: Emitter type #6444825
       Value: Dynamic
       
   18. Create: RF driver dimensions #6444826
       Value: 25.4mm
       
   19. Create: RF emitter type #6444827
       Value: Dome
       
   20. Create: RF emitter material #6444828
       Value: Polyurethane
       
   21. Create: Woofer dimensions #6444829
       Value: 205 mm
       
   22. Create: Woofer Diameter #6444830
       Value: 205 mm
       
   23. Create: Woofer material #6444831
       Value: Polypropylene/graphite
       
   24. Create: Removable grid #6444832
       Value: There is
       
   25. Create: Ceiling mounting #6444833
       Value: There is
       
   26. Create: Possibility of outdoor installation #6444834
       Value: There is
       
   27. Create: Moisture protection #6444835
       Value: There is
       
   28. Create: Depth #6444836
       Value: 95 mm
       
   29. Create: Mounting hole #6444837
       Value: 257
       
   30. Create: Weight #6444838
       Value: 31.8 kg
       
   31. Create: Image #8246790
       URL: https://avatars.mds.yandex.net/get-mpic/5146791/img_id2612741615585180766.jpeg/orig
       
   32. Create: Preview image #8246791
       URL: https://avatars.mds.yandex.net/get-mpic/5146791/img_id2612741615585180766.jpeg/orig
       
2. Donny Darko 13 April 2023 21:15:46
   Name: Recessed ceiling acoustics Sonance VPXT8R; Catalog: Acoustic systems