Change history for item: Subwoofer MRM ML-15

Edit History of changes Delete item

1. Donny Darko 30 October 2023 19:55:26
   1. Create: Description #25446559
      Value: Subwoofer car subwoofer car subwoofers 38 cm 15 inch. 750 W
      
   2. Create: Brand #25446560
      Value: MRM
      
   3. Create: Type #25446561
      Value: Subwoofer
      
   4. Create: Size #25446562
      Value: 38 cm 15 in.
      
   5. Create: Number of lanes #25446563
      Value: 1
      
   6. Create: Power #25446564
      Value: 750 W nominal, 1500 W maximum
      
   7. Create: Sensitivity #25446565
      Value: 90 dB dB/W/m
      
   8. Create: Frequency response #25446566
      Value: 25 - 1000 Hz
      
   9. Create: Impedance #25446567
      Value: Component acoustics element. Speaker range of mid and high frequencies. Resistance
      
   10. Create: Number of speakers #25446568
       Value: 1
       
   11. Create: Dimensions #25446569
       Value: 380 mm
       
   12. Create: Diffuser material #25446570
       Value: Uncompressed cellulose
       
   13. Create: Suspension material #25446571
       Value: Rubber
       
   14. Create: Magnet #25446572
       Value: Ferrite
       
   15. Create: Magnet weight #25446573
       Value: 1418 g
       
   16. Create: Installation depth #25446574
       Value: 140 mm
       
   17. Create: Mounting hole #25446575
       Value: 368 mm
       
   18. Create: Basket #25446576
       Value: Stamped
       
   19. Create: Basket material #25446577
       Value: Steel
       
   20. Create: Resonant frequency Fs #25446578
       Value: 30 Hz
       
   21. Create: Total quality factor Qts #25446579
       Value: 0.55
       
   22. Create: Equivalent volume Vas #25446580
       Value: 100 l
       
   23. Create: Terminals #25446581
       Value: Screw
       
   24. Create: Image #21746429
       URL: https://avatars.mds.yandex.net/get-mpic/7690783/img_id8584783914501865812.jpeg/orig
       
   25. Create: Image #21746430
       URL: https://avatars.mds.yandex.net/get-mpic/6263631/img_id2052167163739233905.jpeg/orig
       
   26. Create: Image #21746431
       URL: https://avatars.mds.yandex.net/get-mpic/5233736/img_id1559009468996713273.jpeg/orig
       
   27. Create: Image #21746432
       URL: https://avatars.mds.yandex.net/get-mpic/7650126/img_id3114478319681179157.jpeg/orig
       
   28. Create: Image #21746433
       URL: https://avatars.mds.yandex.net/get-mpic/3922047/img_id935774782884349973.jpeg/orig
       
   29. Create: Image #21746434
       URL: https://avatars.mds.yandex.net/get-mpic/7735364/img_id2276579264060572270.jpeg/orig
       
   30. Create: Preview image #21746435
       URL: https://avatars.mds.yandex.net/get-mpic/7690783/img_id8584783914501865812.jpeg/orig
       
2. Donny Darko 20 October 2023 12:51:07
   Name: Subwoofer MRM ML-15; Catalog: Car acoustics