Change history for item: Passive subwoofer 1600 W, 38 cm AMP MASS 800 15D2

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1. Donny Darko 30 October 2023 17:35:34
   1. Create: Description #25434092
      Value: Subwoofer car subwoofer car subwoofers 38 cm 15 inch. 800 W
      
   2. Create: Brand #25434093
      Value: AMP
      
   3. Create: Type #25434094
      Value: Subwoofer
      
   4. Create: Size #25434095
      Value: 38 cm 15 in.
      
   5. Create: Number of lanes #25434096
      Value: 1
      
   6. Create: Power #25434097
      Value: 800 W nominal, 1600 W maximum
      
   7. Create: Sensitivity #25434098
      Value: 87.2 dB dB/W/m
      
   8. Create: Frequency response #25434099
      Value: 20 - 700 Hz
      
   9. Create: Impedance #25434100
      Value: Component acoustics element. Speaker range of mid and high frequencies. Resistance
      
   10. Create: Number of speakers #25434101
       Value: 1
       
   11. Create: Diffuser material #25434102
       Value: Uncompressed cellulose
       
   12. Create: Suspension material #25434103
       Value: Polyurethane foam
       
   13. Create: Magnet #25434104
       Value: High performance ferrite
       
   14. Create: Mounting hole #25434105
       Value: 380 mm
       
   15. Create: Basket #25434106
       Value: Cast
       
   16. Create: Basket material #25434107
       Value: Steel
       
   17. Create: Resonant frequency Fs #25434108
       Value: 28 Hz
       
   18. Create: Total quality factor Qts #25434109
       Value: 0.54
       
   19. Create: Equivalent volume Vas #25434110
       Value: 91 l
       
   20. Create: Equipment #25434111
       Value: Subwoofer x 1, Mounting template x 1, Warranty card x 1, Instructions x 1
       
   21. Create: Image #21733681
       URL: https://avatars.mds.yandex.net/get-mpic/5521597/img_id5638471312676848890.png/orig
       
   22. Create: Image #21733682
       URL: https://avatars.mds.yandex.net/get-mpic/5233681/img_id491427229005981578.png/orig
       
   23. Create: Image #21733683
       URL: https://avatars.mds.yandex.net/get-mpic/5363546/img_id9186410306124585189.png/orig
       
   24. Create: Image #21733684
       URL: https://avatars.mds.yandex.net/get-mpic/5363546/img_id5018528741017188356.png/orig
       
   25. Create: Image #21733685
       URL: https://avatars.mds.yandex.net/get-mpic/5302484/img_id7249306479759751268.jpeg/orig
       
   26. Create: Preview image #21733686
       URL: https://avatars.mds.yandex.net/get-mpic/5521597/img_id5638471312676848890.png/orig
       
2. Donny Darko 20 October 2023 12:31:54
   Name: Passive subwoofer 1600 W, 38 cm AMP MASS 800 15D2; Catalog: Car acoustics