Change history for item: Car subwoofer Magnum MHW 12-22DC

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1. Donny Darko 30 October 2023 08:05:36
   1. Create: Description #25340126
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #25340127
      Value: Magnum
      
   3. Create: Type #25340128
      Value: Subwoofer
      
   4. Create: Size #25340129
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #25340130
      Value: 1
      
   6. Create: Power #25340131
      Value: 3000 W maximum
      
   7. Create: Sensitivity #25340132
      Value: 87 dB W/m
      
   8. Create: Frequency response #25340133
      Value: 30 - 300 Hz
      
   9. Create: Impedance #25340134
      Value: 2 ohm
      
   10. Create: Frame #25340135
       Value: No
       
   11. Create: Number of speakers #25340136
       Value: 1
       
   12. Create: Dimensions #25340137
       Value: 300 mm
       
   13. Create: Diffuser material #25340138
       Value: Unpressed paper
       
   14. Create: Resonant frequency Fs #25340139
       Value: 34 Hz
       
   15. Create: Total quality factor Qts #25340140
       Value: 0.41
       
   16. Create: Equivalent volume Vas #25340141
       Value: 30 l
       
   17. Create: Winding type #25340142
       Value: Double
       
   18. Create: Terminals #25340143
       Value: Spring
       
   19. Create: Image #21667484
       URL: https://avatars.mds.yandex.net/get-mpic/4362548/img_id4486218676511515233.jpeg/orig
       
   20. Create: Image #21667485
       URL: https://avatars.mds.yandex.net/get-mpic/4304254/img_id2390841934030753989.jpeg/orig
       
   21. Create: Image #21667486
       URL: https://avatars.mds.yandex.net/get-mpic/4370207/img_id2351128876910529990.jpeg/orig
       
   22. Create: Preview image #21667487
       URL: https://avatars.mds.yandex.net/get-mpic/4362548/img_id4486218676511515233.jpeg/orig
       
2. Donny Darko 20 October 2023 12:11:18
   Name: Car subwoofer Magnum MHW 12-22DC; Catalog: Car acoustics