Change history for item: Car subwoofer SPL SP3-15

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1. Donny Darko 21 October 2023 08:05:24
   1. Create: Description #24462836
      Value: Subwoofer car subwoofer car subwoofers 38 cm 15 inch.
      
   2. Create: Brand #24462837
      Value: SPL
      
   3. Create: Type #24462838
      Value: Subwoofer
      
   4. Create: Size #24462839
      Value: 38 cm 15 in.
      
   5. Create: Number of lanes #24462840
      Value: 1
      
   6. Create: Power #24462841
      Value: 2800 W maximum
      
   7. Create: Sensitivity #24462842
      Value: 86 dB
      
   8. Create: Impedance #24462843
      Value: 4 ohm
      
   9. Create: Frame #24462844
      Value: No
      
   10. Create: Recommended Enclosure #24462845
       Value: Closed box, bass reflex
       
   11. Create: Number of speakers #24462846
       Value: 1
       
   12. Create: Dimensions #24462847
       Value: 375 mm
       
   13. Create: Diffuser material #24462848
       Value: Polypropylene
       
   14. Create: Suspension material #24462849
       Value: Butyl rubber
       
   15. Create: Resonant frequency Fs #24462850
       Value: 23 Hz
       
   16. Create: Total quality factor Qts #24462851
       Value: 0.75
       
   17. Create: Equivalent volume Vas #24462852
       Value: 155 l
       
   18. Create: Winding type #24462853
       Value: Double
       
   19. Create: Image #21284709
       URL: https://avatars.mds.yandex.net/get-mpic/1417902/img_id6382679409357133975/orig
       
   20. Create: Preview image #21284710
       URL: https://avatars.mds.yandex.net/get-mpic/1417902/img_id6382679409357133975/orig
       
2. Donny Darko 20 October 2023 09:41:51
   Name: Car subwoofer SPL SP3-15; Catalog: Car acoustics