Change history for item: Car subwoofer Cerwin-Vega! SPRO122D

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1. Donny Darko 21 October 2023 14:04:26
   1. Create: Description #24511207
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24511208
      Value: Cerwin-Vega!
      
   3. Create: Type #24511209
      Value: Subwoofer
      
   4. Create: Size #24511210
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24511211
      Value: 1
      
   6. Create: Power #24511212
      Value: 4000 W maximum
      
   7. Create: Sensitivity #24511213
      Value: 85 dB W/m
      
   8. Create: Impedance #24511214
      Value: 2 ohm
      
   9. Create: Frame #24511215
      Value: No
      
   10. Create: Recommended Enclosure #24511216
       Value: Bass reflex
       
   11. Create: Number of speakers #24511217
       Value: 1
       
   12. Create: Dimensions #24511218
       Value: 300 mm
       
   13. Create: Installation depth #24511219
       Value: 261 mm
       
   14. Create: Mounting hole #24511220
       Value: 282 mm
       
   15. Create: Resonant frequency Fs #24511221
       Value: 25 Hz
       
   16. Create: Total quality factor Qts #24511222
       Value: 0.26
       
   17. Create: Equivalent volume Vas #24511223
       Value: 47 l
       
   18. Create: Winding type #24511224
       Value: Double
       
   19. Create: Image #21293087
       URL: https://avatars.mds.yandex.net/get-mpic/4220209/img_id9113122046768663415.jpeg/orig
       
   20. Create: Preview image #21293088
       URL: https://avatars.mds.yandex.net/get-mpic/4220209/img_id9113122046768663415.jpeg/orig
       
2. Donny Darko 20 October 2023 09:19:48
   Name: Car subwoofer Cerwin-Vega! SPRO122D; Catalog: Car acoustics