Change history for item: Car subwoofer Focal Utopia Be 21 WX

Edit History of changes Delete item

1. Donny Darko 20 October 2023 09:06:23
   1. Create: Description #24366627
      Value: Subwoofer car subwoofer car subwoofers 20 cm 8 inch.
      
   2. Create: Brand #24366628
      Value: Focal
      
   3. Create: Type #24366629
      Value: Subwoofer
      
   4. Create: Size #24366630
      Value: 20 cm 8 in.
      
   5. Create: Number of lanes #24366631
      Value: 1
      
   6. Create: Power #24366632
      Value: 500 W maximum
      
   7. Create: Sensitivity #24366633
      Value: 87 dB 2.83 V/m
      
   8. Create: Impedance #24366634
      Value: 4 ohm
      
   9. Create: Frame #24366635
      Value: No
      
   10. Create: Recommended Enclosure #24366636
       Value: Closed box
       
   11. Create: Dimensions #24366637
       Value: 210 mm
       
   12. Create: Diffuser material #24366638
       Value: Composite
       
   13. Create: Suspension material #24366639
       Value: Rubber
       
   14. Create: Magnet #24366640
       Value: Ferrite
       
   15. Create: Magnet weight #24366641
       Value: 1300 g
       
   16. Create: Installation depth #24366642
       Value: 106 mm
       
   17. Create: Mounting hole #24366643
       Value: 182 mm
       
   18. Create: Basket #24366644
       Value: Cast
       
   19. Create: Resonant frequency Fs #24366645
       Value: 37 Hz
       
   20. Create: Total quality factor Qts #24366646
       Value: 0.6
       
   21. Create: Equivalent volume Vas #24366647
       Value: 19 l
       
   22. Create: Terminals #24366648
       Value: Spring
       
   23. Create: Peculiarities #24366649
       Value: Ferrofluid cooling
       
   24. Create: Image #21251570
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id6948751289830157690/orig
       
   25. Create: Preview image #21251571
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id6948751289830157690/orig
       
2. Donny Darko 20 October 2023 07:16:09
   Name: Car subwoofer Focal Utopia Be 21 WX; Catalog: Car acoustics