Change history for item: Acoustics Rockford Fosgate R1693

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1. Donny Darko 21 October 2023 07:48:45
   1. Create: Description #24458922
      Value: Coaxial speaker oval 15x23 cm 6x9 in.
      
   2. Create: Brand #24458923
      Value: Rockford Fosgate
      
   3. Create: Type #24458924
      Value: Coaxial speaker
      
   4. Create: Size #24458925
      Value: Oval 15x23 cm 6x9 in.
      
   5. Create: Number of lanes #24458926
      Value: 3
      
   6. Create: Power #24458927
      Value: 120 W maximum
      
   7. Create: Sensitivity #24458928
      Value: 89 dB W/m
      
   8. Create: Frequency response #24458929
      Value: 48 - 22000 Hz
      
   9. Create: Impedance #24458930
      Value: 4 ohm
      
   10. Create: Crossover slope #24458931
       Value: 6 dB/oct
       
   11. Create: Dimensions #24458932
       Value: 13 mm
       
   12. Create: Diffuser material #24458933
       Value: Mylar
       
   13. Create: Suspension material #24458934
       Value: Foam rubber
       
   14. Create: Installation depth #24458935
       Value: 72 mm
       
   15. Create: Mounting hole #24458936
       Value: 153x222 mm
       
   16. Create: Basket #24458937
       Value: Stamped
       
   17. Create: Basket material #24458938
       Value: Steel
       
   18. Create: Resonant frequency Fs #24458939
       Value: 66 Hz
       
   19. Create: Total quality factor Qts #24458940
       Value: 0.81
       
   20. Create: Equivalent volume Vas #24458941
       Value: 18 l
       
   21. Create: Image #21284191
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id1994181818815777735/orig
       
   22. Create: Image #21284192
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id9162574548034302762/orig
       
   23. Create: Preview image #21284193
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id1994181818815777735/orig
       
2. Donny Darko 20 October 2023 08:30:09
   Name: Acoustics Rockford Fosgate R1693; Catalog: Car acoustics