Change history for item: Car subwoofer Helix P 8 Precision

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1. Donny Darko 20 October 2023 09:32:43
   1. Create: Description #24372364
      Value: Subwoofer, size: 20 cm 8 inches, number of bands: 1, sensitivity: 89 dB, impedance: 4 Ohm
      
   2. Create: Brand #24372365
      Value: Helix
      
   3. Create: Type #24372366
      Value: Subwoofer
      
   4. Create: Size #24372367
      Value: 20 cm 8 in.
      
   5. Create: Number of lanes #24372368
      Value: 1
      
   6. Create: Power #24372369
      Value: 500 W maximum
      
   7. Create: Sensitivity #24372370
      Value: 89 dB
      
   8. Create: Impedance #24372371
      Value: 4 ohm
      
   9. Create: Frame #24372372
      Value: No
      
   10. Create: Number of speakers #24372373
       Value: 1
       
   11. Create: Dimensions #24372374
       Value: 200 mm
       
   12. Create: Resonant frequency Fs #24372375
       Value: 41 Hz
       
   13. Create: Total quality factor Qts #24372376
       Value: 0.26
       
   14. Create: Equivalent volume Vas #24372377
       Value: 15 l
       
   15. Create: Terminals #24372378
       Value: Spring
       
   16. Create: Image #21252530
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id9003614625548901063/orig
       
   17. Create: Preview image #21252531
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id9003614625548901063/orig
       
2. Donny Darko 20 October 2023 07:27:53
   Name: Car subwoofer Helix P 8 Precision; Catalog: Car acoustics