Change history for item: Car subwoofer Helix Q 15W

Edit History of changes Delete item

1. Donny Darko 20 October 2023 10:32:21
   1. Create: Description #24385654
      Value: Subwoofer car subwoofer car subwoofers 38 cm 15 inch.
      
   2. Create: Brand #24385655
      Value: Helix
      
   3. Create: Type #24385656
      Value: Subwoofer
      
   4. Create: Size #24385657
      Value: 38 cm 15 in.
      
   5. Create: Number of lanes #24385658
      Value: 1
      
   6. Create: Power #24385659
      Value: 2000 W maximum
      
   7. Create: Sensitivity #24385660
      Value: 90 dB W/m
      
   8. Create: Impedance #24385661
      Value: 2 ohm
      
   9. Create: Frame #24385662
      Value: No
      
   10. Create: Recommended Enclosure #24385663
       Value: Closed box, bass reflex
       
   11. Create: Number of speakers #24385664
       Value: 1
       
   12. Create: Dimensions #24385665
       Value: 381 mm
       
   13. Create: Diffuser material #24385666
       Value: Unpressed paper
       
   14. Create: Installation depth #24385667
       Value: 198 mm
       
   15. Create: Mounting hole #24385668
       Value: 348 mm
       
   16. Create: Resonant frequency Fs #24385669
       Value: 33 Hz
       
   17. Create: Total quality factor Qts #24385670
       Value: 0.41
       
   18. Create: Equivalent volume Vas #24385671
       Value: 65 l
       
   19. Create: Winding type #24385672
       Value: Double
       
   20. Create: Terminals #24385673
       Value: Spring
       
   21. Create: Image #21255721
       URL: https://avatars.mds.yandex.net/get-mpic/4113189/img_id1208161355398148556.png/orig
       
   22. Create: Image #21255722
       URL: https://avatars.mds.yandex.net/get-mpic/4113189/img_id6720851858260658547.png/orig
       
   23. Create: Preview image #21255723
       URL: https://avatars.mds.yandex.net/get-mpic/4113189/img_id1208161355398148556.png/orig
       
2. Donny Darko 20 October 2023 07:29:13
   Name: Car subwoofer Helix Q 15W; Catalog: Car acoustics