Change history for item: Car subwoofer Cadence S4W15-D1

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1. Donny Darko 21 October 2023 10:21:52
   1. Create: Description #24491769
      Value: Subwoofer car subwoofer car subwoofers 38 cm 15 inch.
      
   2. Create: Brand #24491770
      Value: Cadence
      
   3. Create: Type #24491771
      Value: Subwoofer
      
   4. Create: Size #24491772
      Value: 38 cm 15 in.
      
   5. Create: Number of lanes #24491773
      Value: 1
      
   6. Create: Power #24491774
      Value: 10000 W maximum
      
   7. Create: Sensitivity #24491775
      Value: 95 dB W/m
      
   8. Create: Frequency response #24491776
      Value: 25 - 500 Hz
      
   9. Create: Impedance #24491777
      Value: 1 ohm
      
   10. Create: Frame #24491778
       Value: No
       
   11. Create: Number of speakers #24491779
       Value: 1
       
   12. Create: Dimensions #24491780
       Value: 381 mm
       
   13. Create: Diffuser material #24491781
       Value: Composite
       
   14. Create: Basket #24491782
       Value: Cast
       
   15. Create: Basket material #24491783
       Value: Aluminum
       
   16. Create: Resonant frequency Fs #24491784
       Value: 30 Hz
       
   17. Create: Total quality factor Qts #24491785
       Value: 0.335
       
   18. Create: Equivalent volume Vas #24491786
       Value: 49 l
       
   19. Create: Winding type #24491787
       Value: Double
       
   20. Create: Image #21289676
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id5523109520325714168/orig
       
   21. Create: Image #21289677
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id1675177112246374081/orig
       
   22. Create: Preview image #21289678
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id5523109520325714168/orig
       
2. Donny Darko 20 October 2023 09:12:56
   Name: Car subwoofer Cadence S4W15-D1; Catalog: Car acoustics