Change history for item: Car subwoofer md.lab SW-ES12

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1. Donny Darko 21 October 2023 12:57:45
   1. Create: Description #24504673
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24504674
      Value: md.lab
      
   3. Create: Type #24504675
      Value: Subwoofer
      
   4. Create: Size #24504676
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24504677
      Value: 1
      
   6. Create: Power #24504678
      Value: 400 W maximum
      
   7. Create: Sensitivity #24504679
      Value: 90 dB
      
   8. Create: Impedance #24504680
      Value: 4 ohm
      
   9. Create: Frame #24504681
      Value: No
      
   10. Create: Recommended Enclosure #24504682
       Value: Closed box
       
   11. Create: Number of speakers #24504683
       Value: 1
       
   12. Create: Dimensions #24504684
       Value: 300 mm
       
   13. Create: Installation depth #24504685
       Value: 72 mm
       
   14. Create: Mounting hole #24504686
       Value: 283 mm
       
   15. Create: Resonant frequency Fs #24504687
       Value: 30 Hz
       
   16. Create: Total quality factor Qts #24504688
       Value: 0.646
       
   17. Create: Equivalent volume Vas #24504689
       Value: 77 l
       
   18. Create: Terminals #24504690
       Value: Screw
       
   19. Create: Image #21291939
       URL: https://avatars.mds.yandex.net/get-mpic/4386141/img_id2630386976280789200.jpeg/orig
       
   20. Create: Preview image #21291940
       URL: https://avatars.mds.yandex.net/get-mpic/4386141/img_id2630386976280789200.jpeg/orig
       
2. Donny Darko 20 October 2023 12:23:31
   Name: Car subwoofer md.lab SW-ES12; Catalog: Car acoustics