Change history for item: Car subwoofer Challenger SD-200FA

Edit History of changes Delete item

1. Donny Darko 07 November 2023 09:34:30
   1. Create: Description #26780562
      Value: Subwoofer car subwoofer car subwoofers 20 cm 8 inch.
      
   2. Create: Brand #26780563
      Value: Challenger
      
   3. Create: Type #26780564
      Value: Subwoofer
      
   4. Create: Size #26780565
      Value: 20 cm 8 in.
      
   5. Create: Number of lanes #26780566
      Value: 1
      
   6. Create: Power #26780567
      Value: 300 W maximum
      
   7. Create: Sensitivity #26780568
      Value: 86 dB
      
   8. Create: Impedance #26780569
      Value: Component acoustics element. Speaker range of mid and high frequencies. Resistance
      
   9. Create: Frame #26780570
      Value: No
      
   10. Create: Recommended Enclosure #26780571
       Value: Closed box, Free-Air
       
   11. Create: Number of speakers #26780572
       Value: 1
       
   12. Create: Dimensions #26780573
       Value: 200 mm
       
   13. Create: Diffuser material #26780574
       Value: Paper
       
   14. Create: Resonant frequency Fs #26780575
       Value: 50 Hz
       
   15. Create: Total quality factor Qts #26780576
       Value: 0.55
       
   16. Create: Equivalent volume Vas #26780577
       Value: 12 l
       
   17. Create: Terminals #26780578
       Value: Spring
       
   18. Create: Image #22597169
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id6539529662307061480.jpeg/orig
       
   19. Create: Image #22597170
       URL: https://avatars.mds.yandex.net/get-mpic/1525215/img_id3464268136886392082.jpeg/orig
       
   20. Create: Image #22597171
       URL: https://avatars.mds.yandex.net/get-mpic/1360806/img_id3942509144505333546.jpeg/orig
       
   21. Create: Image #22597172
       URL: https://avatars.mds.yandex.net/get-mpic/4448884/img_id4802987018422650139.jpeg/orig
       
   22. Create: Preview image #22597173
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id6539529662307061480.jpeg/orig
       
2. Donny Darko 20 October 2023 11:01:15
   Name: Car subwoofer Challenger SD-200FA; Catalog: Car acoustics