Change history for item: Car subwoofer Helix Q 12W

Edit History of changes Delete item

1. Donny Darko 20 October 2023 10:32:25
   1. Create: Description #24385674
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24385675
      Value: Helix
      
   3. Create: Type #24385676
      Value: Subwoofer
      
   4. Create: Size #24385677
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24385678
      Value: 1
      
   6. Create: Power #24385679
      Value: 2000 W maximum
      
   7. Create: Sensitivity #24385680
      Value: 87 dB W/m
      
   8. Create: Impedance #24385681
      Value: 2 ohm
      
   9. Create: Frame #24385682
      Value: No
      
   10. Create: Recommended Enclosure #24385683
       Value: Closed box, bass reflex
       
   11. Create: Number of speakers #24385684
       Value: 1
       
   12. Create: Dimensions #24385685
       Value: 300 mm
       
   13. Create: Diffuser material #24385686
       Value: Unpressed paper
       
   14. Create: Installation depth #24385687
       Value: 188 mm
       
   15. Create: Mounting hole #24385688
       Value: 284 mm
       
   16. Create: Resonant frequency Fs #24385689
       Value: 35 Hz
       
   17. Create: Total quality factor Qts #24385690
       Value: 0.37
       
   18. Create: Equivalent volume Vas #24385691
       Value: 25 l
       
   19. Create: Winding type #24385692
       Value: Double
       
   20. Create: Image #21255724
       URL: https://avatars.mds.yandex.net/get-mpic/4080967/img_id793175202397777656.png/orig
       
   21. Create: Image #21255725
       URL: https://avatars.mds.yandex.net/get-mpic/4113189/img_id6637847785702142227.png/orig
       
   22. Create: Image #21255726
       URL: https://avatars.mds.yandex.net/get-mpic/3927509/img_id8231752914320271231.png/orig
       
   23. Create: Preview image #21255727
       URL: https://avatars.mds.yandex.net/get-mpic/4080967/img_id793175202397777656.png/orig
       
2. Donny Darko 20 October 2023 07:29:14
   Name: Car subwoofer Helix Q 12W; Catalog: Car acoustics