Change history for item: Car subwoofer Challenger MAX 10WB

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1. Donny Darko 21 October 2023 06:50:50
   1. Create: Description #24445730
      Value: Subwoofer car subwoofer car subwoofers 25 cm 10 inch.
      
   2. Create: Brand #24445731
      Value: Challenger
      
   3. Create: Type #24445732
      Value: Subwoofer
      
   4. Create: Size #24445733
      Value: 25 cm 10 in.
      
   5. Create: Number of lanes #24445734
      Value: 1
      
   6. Create: Power #24445735
      Value: 600 W maximum
      
   7. Create: Sensitivity #24445736
      Value: 91 dB
      
   8. Create: Impedance #24445737
      Value: 2.6 Ohm
      
   9. Create: Frame #24445738
      Value: No
      
   10. Create: Recommended Enclosure #24445739
       Value: Closed box
       
   11. Create: Number of speakers #24445740
       Value: 1
       
   12. Create: Dimensions #24445741
       Value: 250 mm
       
   13. Create: Diffuser material #24445742
       Value: Carbon
       
   14. Create: Suspension material #24445743
       Value: Butyl rubber
       
   15. Create: Resonant frequency Fs #24445744
       Value: 34 Hz
       
   16. Create: Total quality factor Qts #24445745
       Value: 0.54
       
   17. Create: Equivalent volume Vas #24445746
       Value: 28 l
       
   18. Create: Terminals #24445747
       Value: Spring
       
   19. Create: Peculiarities #24445748
       Value: Gold plated contacts
       
   20. Create: Image #21282191
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3856928267783835864/orig
       
   21. Create: Preview image #21282192
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3856928267783835864/orig
       
2. Donny Darko 20 October 2023 11:00:40
   Name: Car subwoofer Challenger MAX 10WB; Catalog: Car acoustics