Change history for item: Acoustics Rockford Fosgate R152

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1. Donny Darko 21 October 2023 07:48:38
   1. Create: Description #24458881
      Value: Coaxial speaker 13 cm 5 inch.
      
   2. Create: Brand #24458882
      Value: Rockford Fosgate
      
   3. Create: Type #24458883
      Value: Coaxial speaker
      
   4. Create: Size #24458884
      Value: 13 cm 5 in.
      
   5. Create: Number of lanes #24458885
      Value: 2
      
   6. Create: Power #24458886
      Value: 70 W maximum
      
   7. Create: Sensitivity #24458887
      Value: 87 dB W/m
      
   8. Create: Frequency response #24458888
      Value: 53 - 22000 Hz
      
   9. Create: Impedance #24458889
      Value: 4 ohm
      
   10. Create: Crossover slope #24458890
       Value: 6 dB/oct
       
   11. Create: Dimensions #24458891
       Value: 13 mm
       
   12. Create: Diffuser material #24458892
       Value: Mylar
       
   13. Create: Suspension material #24458893
       Value: Foam rubber
       
   14. Create: Installation depth #24458894
       Value: 49 mm
       
   15. Create: Mounting hole #24458895
       Value: 121 mm
       
   16. Create: Basket #24458896
       Value: Stamped
       
   17. Create: Basket material #24458897
       Value: Steel
       
   18. Create: Resonant frequency Fs #24458898
       Value: 74 Hz
       
   19. Create: Total quality factor Qts #24458899
       Value: 0.91
       
   20. Create: Equivalent volume Vas #24458900
       Value: 8 l
       
   21. Create: Image #21284185
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7724307249598098702/orig
       
   22. Create: Image #21284186
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id2026283661559474286/orig
       
   23. Create: Preview image #21284187
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id7724307249598098702/orig
       
2. Donny Darko 20 October 2023 08:30:07
   Name: Acoustics Rockford Fosgate R152; Catalog: Car acoustics