Change history for item: Car subwoofer Alphard M15D2

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1. Donny Darko 21 October 2023 13:38:02
   1. Create: Description #24508968
      Value: Subwoofer car subwoofer car subwoofers 38 cm 15 inch.
      
   2. Create: Brand #24508969
      Value: Alphard
      
   3. Create: Type #24508970
      Value: Subwoofer
      
   4. Create: Size #24508971
      Value: 38 cm 15 in.
      
   5. Create: Number of lanes #24508972
      Value: 1
      
   6. Create: Power #24508973
      Value: 1000 W maximum
      
   7. Create: Sensitivity #24508974
      Value: 86 dB
      
   8. Create: Impedance #24508975
      Value: 2 ohm
      
   9. Create: Frame #24508976
      Value: No
      
   10. Create: Number of speakers #24508977
       Value: 1
       
   11. Create: Dimensions #24508978
       Value: 381 mm
       
   12. Create: Diffuser material #24508979
       Value: Pressed paper
       
   13. Create: Suspension material #24508980
       Value: Foam
       
   14. Create: Magnet #24508981
       Value: Ferrite
       
   15. Create: Resonant frequency Fs #24508982
       Value: 34 Hz
       
   16. Create: Total quality factor Qts #24508983
       Value: 0.52
       
   17. Create: Equivalent volume Vas #24508984
       Value: 37 l
       
   18. Create: Winding type #24508985
       Value: Double
       
   19. Create: Image #21292728
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id286660767826009882/orig
       
   20. Create: Preview image #21292729
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id286660767826009882/orig
       
2. Donny Darko 20 October 2023 12:26:25
   Name: Car subwoofer Alphard M15D2; Catalog: Car acoustics