Change history for item: Acoustics Rockford Fosgate T1693

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1. Donny Darko 21 October 2023 08:01:36
   1. Create: Description #24461906
      Value: Coaxial speaker oval 15x23 cm 6x9 in.
      
   2. Create: Brand #24461907
      Value: Rockford Fosgate
      
   3. Create: Type #24461908
      Value: Coaxial speaker
      
   4. Create: Size #24461909
      Value: Oval 15x23 cm 6x9 in.
      
   5. Create: Number of lanes #24461910
      Value: 3
      
   6. Create: Power #24461911
      Value: 200 W maximum
      
   7. Create: Sensitivity #24461912
      Value: 90 dB W/m
      
   8. Create: Frequency response #24461913
      Value: 50 - 22000 Hz
      
   9. Create: Impedance #24461914
      Value: 4 ohm
      
   10. Create: Crossover slope #24461915
       Value: 12 dB/oct
       
   11. Create: Dimensions #24461916
       Value: 25 mm
       
   12. Create: Diffuser material #24461917
       Value: Aluminum
       
   13. Create: Suspension material #24461918
       Value: Butyl rubber
       
   14. Create: Installation depth #24461919
       Value: 87 mm
       
   15. Create: Mounting hole #24461920
       Value: 147x218 mm
       
   16. Create: Resonant frequency Fs #24461921
       Value: 50 Hz
       
   17. Create: Total quality factor Qts #24461922
       Value: 0.6
       
   18. Create: Equivalent volume Vas #24461923
       Value: 25 l
       
   19. Create: Ultra Tweeter Dimensions #24461924
       Value: 13 mm
       
   20. Create: Image #21284579
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id2017474646302680822/orig
       
   21. Create: Preview image #21284580
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id2017474646302680822/orig
       
2. Donny Darko 20 October 2023 08:30:22
   Name: Acoustics Rockford Fosgate T1693; Catalog: Car acoustics