Change history for item: Car subwoofer Focal R-250S

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1. Donny Darko 20 October 2023 10:11:30
   1. Create: Description #24381195
      Value: Subwoofer car subwoofer car subwoofers 25 cm 10 inch.
      
   2. Create: Brand #24381196
      Value: Focal
      
   3. Create: Type #24381197
      Value: Subwoofer
      
   4. Create: Size #24381198
      Value: 25 cm 10 in.
      
   5. Create: Number of lanes #24381199
      Value: 1
      
   6. Create: Power #24381200
      Value: 500 W maximum
      
   7. Create: Sensitivity #24381201
      Value: 87 dB 2.83 V/m
      
   8. Create: Frequency response #24381202
      Value: 35 - 500 Hz
      
   9. Create: Impedance #24381203
      Value: 4 ohm
      
   10. Create: Frame #24381204
       Value: No
       
   11. Create: Number of speakers #24381205
       Value: 1
       
   12. Create: Dimensions #24381206
       Value: 250 mm
       
   13. Create: Diffuser material #24381207
       Value: Polypropylene
       
   14. Create: Suspension material #24381208
       Value: Rubber
       
   15. Create: Installation depth #24381209
       Value: 115 mm
       
   16. Create: Mounting hole #24381210
       Value: 233 mm
       
   17. Create: Basket material #24381211
       Value: Steel
       
   18. Create: Resonant frequency Fs #24381212
       Value: 35 Hz
       
   19. Create: Total quality factor Qts #24381213
       Value: 0.595
       
   20. Create: Equivalent volume Vas #24381214
       Value: 28 l
       
   21. Create: Terminals #24381215
       Value: Spring
       
   22. Create: Image #21254198
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id3137266983704558942/orig
       
   23. Create: Preview image #21254199
       URL: https://avatars.mds.yandex.net/get-mpic/1669769/img_id3137266983704558942/orig
       
2. Donny Darko 20 October 2023 07:19:14
   Name: Car subwoofer Focal R-250S; Catalog: Car acoustics