Change history for item: Car subwoofer Alpine SWR-1242D

Edit History of changes Delete item

1. Donny Darko 20 October 2023 16:56:51
   1. Create: Description #24429871
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24429872
      Value: Alpine
      
   3. Create: Type #24429873
      Value: Subwoofer
      
   4. Create: Size #24429874
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24429875
      Value: 1
      
   6. Create: Power #24429876
      Value: 1500 W maximum
      
   7. Create: Sensitivity #24429877
      Value: 87 dB
      
   8. Create: Frequency response #24429878
      Value: 24 - 500 Hz
      
   9. Create: Impedance #24429879
      Value: 4 ohm
      
   10. Create: Frame #24429880
       Value: No
       
   11. Create: Recommended Enclosure #24429881
       Value: Closed box, bass reflex, band pass
       
   12. Create: Number of speakers #24429882
       Value: 1
       
   13. Create: Dimensions #24429883
       Value: 300 mm
       
   14. Create: Diffuser material #24429884
       Value: Cellulose-kevlar
       
   15. Create: Suspension material #24429885
       Value: Santoprene
       
   16. Create: Magnet weight #24429886
       Value: 3091 g
       
   17. Create: Installation depth #24429887
       Value: 195 mm
       
   18. Create: Mounting hole #24429888
       Value: 275 mm
       
   19. Create: Basket #24429889
       Value: Cast
       
   20. Create: Basket material #24429890
       Value: Aluminum
       
   21. Create: Resonant frequency Fs #24429891
       Value: 29 Hz
       
   22. Create: Total quality factor Qts #24429892
       Value: 0.47
       
   23. Create: Equivalent volume Vas #24429893
       Value: 45 l
       
   24. Create: Winding type #24429894
       Value: Double
       
   25. Create: Terminals #24429895
       Value: Spring
       
   26. Create: Image #21279249
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5754720239954245866/orig
       
   27. Create: Preview image #21279250
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5754720239954245866/orig
       
2. Donny Darko 20 October 2023 10:46:24
   Name: Car subwoofer Alpine SWR-1242D; Catalog: Car acoustics