Change history for item: Car subwoofer Focal Performance Sub P 30

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1. Donny Darko 20 October 2023 09:54:21
   1. Create: Description #24377459
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24377460
      Value: Focal
      
   3. Create: Type #24377461
      Value: Subwoofer
      
   4. Create: Size #24377462
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24377463
      Value: 1
      
   6. Create: Power #24377464
      Value: 500 W maximum
      
   7. Create: Sensitivity #24377465
      Value: 91 dB 2.83 V/m
      
   8. Create: Frequency response #24377466
      Value: 35 - 500 Hz
      
   9. Create: Impedance #24377467
      Value: 4 ohm
      
   10. Create: Frame #24377468
       Value: No
       
   11. Create: Recommended Enclosure #24377469
       Value: Closed box, bass reflex
       
   12. Create: Number of speakers #24377470
       Value: 1
       
   13. Create: Dimensions #24377471
       Value: 300 mm
       
   14. Create: Diffuser material #24377472
       Value: Polypropylene
       
   15. Create: Suspension material #24377473
       Value: Butyl rubber
       
   16. Create: Magnet #24377474
       Value: Ferrite
       
   17. Create: Magnet weight #24377475
       Value: 1000 g
       
   18. Create: Installation depth #24377476
       Value: 147 mm
       
   19. Create: Mounting hole #24377477
       Value: 272.5 mm
       
   20. Create: Resonant frequency Fs #24377478
       Value: 31 Hz
       
   21. Create: Total quality factor Qts #24377479
       Value: 0.51
       
   22. Create: Equivalent volume Vas #24377480
       Value: 64 l
       
   23. Create: Terminals #24377481
       Value: Spring
       
   24. Create: Image #21253299
       URL: https://avatars.mds.yandex.net/get-mpic/1866031/img_id2705857836633838781/orig
       
   25. Create: Image #21253300
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id8996024008433151551/orig
       
   26. Create: Preview image #21253301
       URL: https://avatars.mds.yandex.net/get-mpic/1866031/img_id2705857836633838781/orig
       
2. Donny Darko 20 October 2023 07:18:11
   Name: Car subwoofer Focal Performance Sub P 30; Catalog: Car acoustics