Change history for item: Acoustics Alpine SPX-Z18T

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1. Donny Darko 21 October 2023 06:34:56
   1. Create: Description #24442076
      Value: Component speaker --
      
   2. Create: Brand #24442077
      Value: Alpine
      
   3. Create: Type #24442078
      Value: Component speakers
      
   4. Create: Number of lanes #24442079
      Value: 3
      
   5. Create: Power #24442080
      Value: 200 W maximum
      
   6. Create: Frequency response #24442081
      Value: 35 - 60000 Hz
      
   7. Create: Impedance #24442082
      Value: 4 ohm
      
   8. Create: External crossover #24442083
      Value: There is
      
   9. Create: Dimensions #24442084
      Value: 39 mm
      
   10. Create: Installation depth #24442085
       Value: 25 mm
       
   11. Create: Mounting hole #24442086
       Value: 76 mm
       
   12. Create: Magnet #24442087
       Value: Neodymium
       
   13. Create: Diffuser material #24442088
       Value: Wood fiber
       
   14. Create: Magnet weight #24442089
       Value: 700 g
       
   15. Create: Basket #24442090
       Value: Cast
       
   16. Create: Basket material #24442091
       Value: Aluminum
       
   17. Create: Resonant frequency Fs #24442092
       Value: 34 Hz
       
   18. Create: Total quality factor Qts #24442093
       Value: 0.45
       
   19. Create: Equivalent volume Vas #24442094
       Value: 34 l
       
   20. Create: Peculiarities #24442095
       Value: Gold plated contacts
       
   21. Create: Additional Information #24442096
       Value: Ring cone tweeter
       
   22. Create: Image #21281643
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id207555595889967710/orig
       
   23. Create: Preview image #21281644
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id207555595889967710/orig
       
2. Donny Darko 20 October 2023 10:47:54
   Name: Acoustics Alpine SPX-Z18T; Catalog: Car acoustics