Change history for item: Car subwoofer Helix Deep Blue 15

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1. Donny Darko 20 October 2023 08:56:02
   1. Create: Description #24364588
      Value: Subwoofer car subwoofer car subwoofers 38 cm 15 inch.
      
   2. Create: Brand #24364589
      Value: Helix
      
   3. Create: Type #24364590
      Value: Subwoofer
      
   4. Create: Size #24364591
      Value: 38 cm 15 in.
      
   5. Create: Number of lanes #24364592
      Value: 1
      
   6. Create: Power #24364593
      Value: 800 W maximum
      
   7. Create: Sensitivity #24364594
      Value: 90 dB
      
   8. Create: Impedance #24364595
      Value: 4 ohm
      
   9. Create: Frame #24364596
      Value: No
      
   10. Create: Dimensions #24364597
       Value: 375 mm
       
   11. Create: Resonant frequency Fs #24364598
       Value: 23 Hz
       
   12. Create: Total quality factor Qts #24364599
       Value: 0.44
       
   13. Create: Equivalent volume Vas #24364600
       Value: 262 l
       
   14. Create: Image #21251211
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id5079422197494456453/orig
       
   15. Create: Preview image #21251212
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id5079422197494456453/orig
       
2. Donny Darko 20 October 2023 07:25:57
   Name: Car subwoofer Helix Deep Blue 15; Catalog: Car acoustics