Change history for item: Amphion Helium 520 C

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1. Donny Darko 03 August 2023 00:22:20
   1. Create: Width #147159
      Value: 510
      
   2. Create: Height #147160
      Value: 160
      
   3. Create: Description #6478249
      Value: Shelf, for home theater, center channel, number of bands: 2, passive, bass-reflex type
      
   4. Create: Location #6478250
      Value: Shelf
      
   5. Create: Speaker type #6478251
      Value: Central channel
      
   6. Create: Purpose #6478252
      Value: For home theater
      
   7. Create: Type #6478253
      Value: Passive
      
   8. Create: Acoustic design #6478254
      Value: Bass-reflex type
      
   9. Create: Acoustic radiation #6478255
      Value: Monopolar
      
   10. Create: Number of lanes #6478256
       Value: 2
       
   11. Create: Recommended amplifier power min. #6478257
       Value: 10 W
       
   12. Create: Recommended amplifier power max. #6478258
       Value: 150 W
       
   13. Create: Minimum frequency #6478259
       Value: 50 Hz
       
   14. Create: Maximum frequency #6478260
       Value: 30000 Hz
       
   15. Create: Crossover frequency #6478261
       Value: 1.6 kHz
       
   16. Create: Sensitivity #6478262
       Value: 90 dB
       
   17. Create: Impedance #6478263
       Value: 4 ohm
       
   18. Create: Emitter type #6478264
       Value: Dynamic
       
   19. Create: RF driver dimensions #6478265
       Value: 25 mm
       
   20. Create: RF emitter material #6478266
       Value: Titanium
       
   21. Create: Dimensions woofer / midrange emitter #6478267
       Value: 2x 133.3mm
       
   22. Create: LF/MF driver material #6478268
       Value: Paper
       
   23. Create: Removable grid #6478269
       Value: There is
       
   24. Create: Finish options #6478270
       Value: Black, white, cherry, birch, walnut
       
   25. Create: Depth #6478271
       Value: 265 mm
       
   26. Create: Weight #6478272
       Value: 10 kg
       
   27. Create: Image #8253013
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id728940273868584926/orig
       
   28. Create: Preview image #8253014
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id728940273868584926/orig
       
2. Donny Darko 13 April 2023 22:10:10
   Name: Amphion Helium 520 C; Catalog: Acoustic systems