Change history for item: Car subwoofer Ground Zero GZRW 12D4

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1. Donny Darko 21 October 2023 13:05:55
   1. Create: Description #24506440
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24506441
      Value: Ground Zero
      
   3. Create: Type #24506442
      Value: Subwoofer
      
   4. Create: Size #24506443
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24506444
      Value: 1
      
   6. Create: Power #24506445
      Value: 800 W maximum
      
   7. Create: Sensitivity #24506446
      Value: 87 dB
      
   8. Create: Impedance #24506447
      Value: 4 ohm
      
   9. Create: Frame #24506448
      Value: No
      
   10. Create: Recommended Enclosure #24506449
       Value: Closed box, bass reflex
       
   11. Create: Number of speakers #24506450
       Value: 1
       
   12. Create: Dimensions #24506451
       Value: 300 mm
       
   13. Create: Diffuser material #24506452
       Value: Paper
       
   14. Create: Installation depth #24506453
       Value: 158 mm
       
   15. Create: Mounting hole #24506454
       Value: 283 mm
       
   16. Create: Resonant frequency Fs #24506455
       Value: 30 Hz
       
   17. Create: Total quality factor Qts #24506456
       Value: 0.48
       
   18. Create: Equivalent volume Vas #24506457
       Value: 47 l
       
   19. Create: Winding type #24506458
       Value: Double
       
   20. Create: Terminals #24506459
       Value: Spring
       
   21. Create: Image #21292220
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id3147084531211065427/orig
       
   22. Create: Image #21292221
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id8663134806652925087/orig
       
   23. Create: Preview image #21292222
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id3147084531211065427/orig
       
2. Donny Darko 20 October 2023 11:39:43
   Name: Car subwoofer Ground Zero GZRW 12D4; Catalog: Car acoustics