Change history for item: Acoustics Focal Performance PC 690

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1. Donny Darko 20 October 2023 09:51:34
   1. Create: Description #24376804
      Value: Coaxial speaker oval 15x23 cm 6x9 in.
      
   2. Create: Brand #24376805
      Value: Focal
      
   3. Create: Type #24376806
      Value: Coaxial speaker
      
   4. Create: Size #24376807
      Value: Oval 15x23 cm 6x9 in.
      
   5. Create: Number of lanes #24376808
      Value: 2
      
   6. Create: Power #24376809
      Value: 160 W maximum
      
   7. Create: Sensitivity #24376810
      Value: 93 dB 2.83 V/m
      
   8. Create: Frequency response #24376811
      Value: 55 - 20000 Hz
      
   9. Create: Impedance #24376812
      Value: 4 ohm
      
   10. Create: Crossover slope #24376813
       Value: 6 dB/oct
       
   11. Create: Diffuser material #24376814
       Value: Aluminum
       
   12. Create: Design #24376815
       Value: Rotary
       
   13. Create: Dimensions #24376816
       Value: 165x237 mm
       
   14. Create: Suspension material #24376817
       Value: Butyl rubber
       
   15. Create: Magnet weight #24376818
       Value: 320 g
       
   16. Create: Installation depth #24376819
       Value: 78 mm
       
   17. Create: Mounting hole #24376820
       Value: 146x217 mm
       
   18. Create: Resonant frequency Fs #24376821
       Value: 56 Hz
       
   19. Create: Total quality factor Qts #24376822
       Value: 0.7
       
   20. Create: Equivalent volume Vas #24376823
       Value: 24 l
       
   21. Create: Image #21253187
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id6155630444732977928/orig
       
   22. Create: Preview image #21253188
       URL: https://avatars.mds.yandex.net/get-mpic/1620389/img_id6155630444732977928/orig
       
2. Donny Darko 20 October 2023 07:17:51
   Name: Acoustics Focal Performance PC 690; Catalog: Car acoustics