Change history for item: Car subwoofer Helix E 200

Edit History of changes Delete item

1. Donny Darko 20 October 2023 09:43:40
   1. Create: Description #24374917
      Value: Subwoofer car subwoofer car subwoofers 20 cm 8 inch.
      
   2. Create: Brand #24374918
      Value: Helix
      
   3. Create: Type #24374919
      Value: Subwoofer
      
   4. Create: Size #24374920
      Value: 20 cm 8 in.
      
   5. Create: Number of lanes #24374921
      Value: 1
      
   6. Create: Power #24374922
      Value: 450 W maximum
      
   7. Create: Sensitivity #24374923
      Value: 89 dB
      
   8. Create: Impedance #24374924
      Value: 4 ohm
      
   9. Create: Frame #24374925
      Value: No
      
   10. Create: Number of speakers #24374926
       Value: 1
       
   11. Create: Dimensions #24374927
       Value: 200 mm
       
   12. Create: Diffuser material #24374928
       Value: Fiberglass
       
   13. Create: Installation depth #24374929
       Value: 80 mm
       
   14. Create: Resonant frequency Fs #24374930
       Value: 48 Hz
       
   15. Create: Total quality factor Qts #24374931
       Value: 0.57
       
   16. Create: Equivalent volume Vas #24374932
       Value: 20 l
       
   17. Create: Winding type #24374933
       Value: Double
       
   18. Create: Terminals #24374934
       Value: Spring
       
   19. Create: Image #21252900
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id305050696786941323/orig
       
   20. Create: Preview image #21252901
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id305050696786941323/orig
       
2. Donny Darko 20 October 2023 07:28:15
   Name: Car subwoofer Helix E 200; Catalog: Car acoustics