Change history for item: Acoustic system Polk Audio R20

Edit History of changes Delete item

1. Donny Darko 02 August 2023 11:19:32
   1. Create: Description #6277113
      Value: Shelf, number of lanes: 2, bass-reflex type
      
   2. Create: Location #6277114
      Value: Shelf
      
   3. Create: Acoustic design #6277115
      Value: Bass-reflex type
      
   4. Create: Number of lanes #6277116
      Value: 2
      
   5. Create: Minimum frequency #6277117
      Value: 55 Hz
      
   6. Create: Maximum frequency #6277118
      Value: 24000 Hz
      
   7. Create: Sensitivity #6277119
      Value: 89 dB
      
   8. Create: Impedance #6277120
      Value: 8 ohm
      
   9. Create: RF driver dimensions #6277121
      Value: 19 mm
      
   10. Create: Woofer dimensions #6277122
       Value: 165 mm
       
   11. Create: Magnetic protection #6277123
       Value: There is
       
   12. Create: Finish options #6277124
       Value: Black
       
   13. Create: Weight #6277125
       Value: 14.5 kg
       
   14. Create: Additional Information #6277126
       Value: The recommended amplifier power is 20-100 watts.
       
   15. Create: Image #8208555
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id6191777975808043872/orig
       
   16. Create: Preview image #8208556
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id6191777975808043872/orig
       
2. Donny Darko 12 April 2023 10:30:05
   Name: Acoustic system Polk Audio R20; Catalog: Acoustic systems