Change history for item: Car subwoofer Polk Audio DB 1240 DVC

Edit History of changes Delete item

1. Donny Darko 20 October 2023 09:20:21
   1. Create: Description #24369640
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24369641
      Value: Polk Audio
      
   3. Create: Type #24369642
      Value: Subwoofer
      
   4. Create: Size #24369643
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24369644
      Value: 1
      
   6. Create: Power #24369645
      Value: 720 W maximum
      
   7. Create: Sensitivity #24369646
      Value: 88 dB
      
   8. Create: Frequency response #24369647
      Value: 27 - 200 Hz
      
   9. Create: Impedance #24369648
      Value: 4 ohm
      
   10. Create: Frame #24369649
       Value: No
       
   11. Create: Recommended Enclosure #24369650
       Value: Closed box, bass reflex
       
   12. Create: Number of speakers #24369651
       Value: 1
       
   13. Create: Dimensions #24369652
       Value: 305 mm
       
   14. Create: Diffuser material #24369653
       Value: Composite polymer
       
   15. Create: Installation depth #24369654
       Value: 171 mm
       
   16. Create: Mounting hole #24369655
       Value: 279.4 mm
       
   17. Create: Resonant frequency Fs #24369656
       Value: 28 Hz
       
   18. Create: Total quality factor Qts #24369657
       Value: 0.5
       
   19. Create: Equivalent volume Vas #24369658
       Value: 88 l
       
   20. Create: Winding type #24369659
       Value: Double
       
   21. Create: Image #21252048
       URL: https://avatars.mds.yandex.net/get-mpic/1574389/img_id1964859955721076225/orig
       
   22. Create: Preview image #21252049
       URL: https://avatars.mds.yandex.net/get-mpic/1574389/img_id1964859955721076225/orig
       
2. Donny Darko 20 October 2023 06:25:37
   Name: Car subwoofer Polk Audio DB 1240 DVC; Catalog: Car acoustics