Change history for item: Acoustics Focal 570 CA1

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1. Donny Darko 20 October 2023 09:11:57
   1. Create: Description #24367798
      Value: Coaxial speaker oval 12.7x17.78 cm 5x7 in.
      
   2. Create: Brand #24367799
      Value: Focal
      
   3. Create: Type #24367800
      Value: Coaxial speaker
      
   4. Create: Size #24367801
      Value: Oval 12.7x17.78 cm 5x7 in.
      
   5. Create: Number of lanes #24367802
      Value: 2
      
   6. Create: Power #24367803
      Value: 120 W maximum
      
   7. Create: Sensitivity #24367804
      Value: 91 dB 2.83 V/m
      
   8. Create: Frequency response #24367805
      Value: 65 - 20000 Hz
      
   9. Create: Impedance #24367806
      Value: 4 ohm
      
   10. Create: Crossover frequency #24367807
       Value: 4.2 kHz
       
   11. Create: Crossover slope #24367808
       Value: 6 dB/oct
       
   12. Create: Diffuser material #24367809
       Value: Aluminum
       
   13. Create: Design #24367810
       Value: Rotary
       
   14. Create: Dimensions #24367811
       Value: 130x180 mm
       
   15. Create: Suspension material #24367812
       Value: Butyl
       
   16. Create: Magnet weight #24367813
       Value: 300 g
       
   17. Create: Installation depth #24367814
       Value: 61 mm
       
   18. Create: Mounting hole #24367815
       Value: 125x180.4 mm
       
   19. Create: Resonant frequency Fs #24367816
       Value: 77 Hz
       
   20. Create: Total quality factor Qts #24367817
       Value: 0.84
       
   21. Create: Equivalent volume Vas #24367818
       Value: 10 l
       
   22. Create: Peculiarities #24367819
       Value: Ferrofluid cooling, moisture-resistant design
       
   23. Create: Image #21251760
       URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id8811827632323970836/orig
       
   24. Create: Preview image #21251761
       URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id8811827632323970836/orig
       
2. Donny Darko 20 October 2023 07:16:48
   Name: Acoustics Focal 570 CA1; Catalog: Car acoustics