Change history for item: 12" SPL dual voice coil subwoofer Hertz SS 12 D2

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1. Donny Darko 22 October 2023 18:02:06
   1. Create: Description #24607719
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch. 1000 W
      
   2. Create: Brand #24607720
      Value: Hertz
      
   3. Create: Type #24607721
      Value: Subwoofer
      
   4. Create: Size #24607722
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24607723
      Value: 1
      
   6. Create: Power #24607724
      Value: 1000 W nominal, 2000 W maximum
      
   7. Create: Sensitivity #24607725
      Value: 86 dB
      
   8. Create: Impedance #24607726
      Value: 2 ohm
      
   9. Create: Recommended Enclosure #24607727
      Value: Closed box, bass reflex
      
   10. Create: Number of speakers #24607728
       Value: 1
       
   11. Create: Dimensions #24607729
       Value: 300 mm
       
   12. Create: Diffuser material #24607730
       Value: Uncompressed cellulose
       
   13. Create: Suspension material #24607731
       Value: Foam material
       
   14. Create: Magnet #24607732
       Value: Ferrite
       
   15. Create: Installation depth #24607733
       Value: 161 mm
       
   16. Create: Mounting hole #24607734
       Value: 283 mm
       
   17. Create: Basket #24607735
       Value: Stamped
       
   18. Create: Basket material #24607736
       Value: Steel
       
   19. Create: Resonant frequency Fs #24607737
       Value: 36 Hz
       
   20. Create: Total quality factor Qts #24607738
       Value: 0.64
       
   21. Create: Equivalent volume Vas #24607739
       Value: 24.52 l
       
   22. Create: Winding type #24607740
       Value: Double
       
   23. Create: Terminals #24607741
       Value: Spring
       
   24. Create: Image #21348769
       URL: https://avatars.mds.yandex.net/get-mpic/5538428/img_id3389026256704301494.jpeg/orig
       
   25. Create: Image #21348770
       URL: https://avatars.mds.yandex.net/get-mpic/4954989/img_id1265351130728008043.png/orig
       
   26. Create: Preview image #21348771
       URL: https://avatars.mds.yandex.net/get-mpic/5538428/img_id3389026256704301494.jpeg/orig
       
2. Donny Darko 20 October 2023 08:52:29
   Name: 12" SPL dual voice coil subwoofer Hertz SS 12 D2; Catalog: Car acoustics