Change history for item: Car subwoofer Alpine SWL-1242

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1. Donny Darko 20 October 2023 16:57:05
   1. Create: Description #24429932
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24429933
      Value: Alpine
      
   3. Create: Type #24429934
      Value: Subwoofer
      
   4. Create: Size #24429935
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24429936
      Value: 1
      
   6. Create: Power #24429937
      Value: 800 W maximum
      
   7. Create: Sensitivity #24429938
      Value: 90 dB
      
   8. Create: Frequency response #24429939
      Value: 28 - 1000 Hz
      
   9. Create: Impedance #24429940
      Value: 4 ohm
      
   10. Create: Frame #24429941
       Value: No
       
   11. Create: Dimensions #24429942
       Value: 300 mm
       
   12. Create: Magnet weight #24429943
       Value: 3260 g
       
   13. Create: Installation depth #24429944
       Value: 173 mm
       
   14. Create: Mounting hole #24429945
       Value: 282 mm
       
   15. Create: Resonant frequency Fs #24429946
       Value: 28 Hz
       
   16. Create: Total quality factor Qts #24429947
       Value: 0.38
       
   17. Create: Equivalent volume Vas #24429948
       Value: 75 l
       
   18. Create: Image #21279257
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id2881577630944823662/orig
       
   19. Create: Preview image #21279258
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id2881577630944823662/orig
       
2. Donny Darko 20 October 2023 10:46:28
   Name: Car subwoofer Alpine SWL-1242; Catalog: Car acoustics