Change history for item: Car subwoofer Ground Zero GZUW 300SQ

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1. Donny Darko 21 October 2023 08:38:40
   1. Create: Description #24469501
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24469502
      Value: Ground Zero
      
   3. Create: Type #24469503
      Value: Subwoofer
      
   4. Create: Size #24469504
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24469505
      Value: 1
      
   6. Create: Sensitivity #24469506
      Value: 87 dB 2.83 V/m
      
   7. Create: Frequency response #24469507
      Value: 22 - 200 Hz
      
   8. Create: Impedance #24469508
      Value: 3 ohm
      
   9. Create: Frame #24469509
      Value: No
      
   10. Create: Recommended Enclosure #24469510
       Value: Closed box, bass reflex, band pass
       
   11. Create: Number of speakers #24469511
       Value: 1
       
   12. Create: Dimensions #24469512
       Value: 300 mm
       
   13. Create: Diffuser material #24469513
       Value: Aluminum
       
   14. Create: Installation depth #24469514
       Value: 164 mm
       
   15. Create: Mounting hole #24469515
       Value: 276 mm
       
   16. Create: Resonant frequency Fs #24469516
       Value: 25 Hz
       
   17. Create: Total quality factor Qts #24469517
       Value: 0.42
       
   18. Create: Equivalent volume Vas #24469518
       Value: 87 l
       
   19. Create: Winding type #24469519
       Value: Double
       
   20. Create: Terminals #24469520
       Value: Spring
       
   21. Create: Image #21285858
       URL: https://avatars.mds.yandex.net/get-mpic/1644362/img_id4688677704493381858/orig
       
   22. Create: Image #21285859
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id6232651247227627939/orig
       
   23. Create: Preview image #21285860
       URL: https://avatars.mds.yandex.net/get-mpic/1644362/img_id4688677704493381858/orig
       
2. Donny Darko 20 October 2023 11:36:16
   Name: Car subwoofer Ground Zero GZUW 300SQ; Catalog: Car acoustics