Change history for item: Car subwoofer md.lab SW-S12

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1. Donny Darko 21 October 2023 12:57:42
   1. Create: Description #24504656
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24504657
      Value: md.lab
      
   3. Create: Type #24504658
      Value: Subwoofer
      
   4. Create: Size #24504659
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24504660
      Value: 1
      
   6. Create: Power #24504661
      Value: 500 W maximum
      
   7. Create: Sensitivity #24504662
      Value: 90 dB
      
   8. Create: Impedance #24504663
      Value: 4 ohm
      
   9. Create: Frame #24504664
      Value: No
      
   10. Create: Recommended Enclosure #24504665
       Value: Closed box, bass reflex
       
   11. Create: Number of speakers #24504666
       Value: 1
       
   12. Create: Dimensions #24504667
       Value: 300 mm
       
   13. Create: Installation depth #24504668
       Value: 82 mm
       
   14. Create: Mounting hole #24504669
       Value: 288 mm
       
   15. Create: Resonant frequency Fs #24504670
       Value: 39 Hz
       
   16. Create: Total quality factor Qts #24504671
       Value: 0.43
       
   17. Create: Equivalent volume Vas #24504672
       Value: 58 l
       
   18. Create: Image #21291937
       URL: https://avatars.mds.yandex.net/get-mpic/4397502/img_id6429999033219940670.jpeg/orig
       
   19. Create: Preview image #21291938
       URL: https://avatars.mds.yandex.net/get-mpic/4397502/img_id6429999033219940670.jpeg/orig
       
2. Donny Darko 20 October 2023 12:23:30
   Name: Car subwoofer md.lab SW-S12; Catalog: Car acoustics