Change history for item: Car subwoofer Helix W-12

Edit History of changes Delete item

1. Donny Darko 20 October 2023 08:28:27
   1. Create: Description #24359936
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24359937
      Value: Helix
      
   3. Create: Type #24359938
      Value: Subwoofer
      
   4. Create: Size #24359939
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24359940
      Value: 1
      
   6. Create: Power #24359941
      Value: 700 W maximum
      
   7. Create: Sensitivity #24359942
      Value: 89 dB
      
   8. Create: Impedance #24359943
      Value: 4 ohm
      
   9. Create: Frame #24359944
      Value: No
      
   10. Create: Recommended Enclosure #24359945
       Value: Closed box, bass reflex
       
   11. Create: Dimensions #24359946
       Value: 300 mm
       
   12. Create: Diffuser material #24359947
       Value: Cellulose
       
   13. Create: Suspension material #24359948
       Value: Rubber
       
   14. Create: Magnet #24359949
       Value: Ferrite
       
   15. Create: Installation depth #24359950
       Value: 139 mm
       
   16. Create: Basket #24359951
       Value: Cast
       
   17. Create: Resonant frequency Fs #24359952
       Value: 22 Hz
       
   18. Create: Total quality factor Qts #24359953
       Value: 0.3
       
   19. Create: Equivalent volume Vas #24359954
       Value: 120 l
       
   20. Create: Image #21250342
       URL: https://avatars.mds.yandex.net/get-mpic/1081556/img_id8409188944629117591/orig
       
   21. Create: Preview image #21250343
       URL: https://avatars.mds.yandex.net/get-mpic/1081556/img_id8409188944629117591/orig
       
2. Donny Darko 20 October 2023 07:25:21
   Name: Car subwoofer Helix W-12; Catalog: Car acoustics