Change history for item: Acoustics Challenger PWR16C

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1. Donny Darko 21 October 2023 06:45:26
   1. Create: Description #24444444
      Value: Component speaker 16 cm 6 inch.
      
   2. Create: Brand #24444445
      Value: Challenger
      
   3. Create: Type #24444446
      Value: Component speakers
      
   4. Create: Size #24444447
      Value: 16 cm 6 in.
      
   5. Create: Number of lanes #24444448
      Value: 2
      
   6. Create: Power #24444449
      Value: 140 W maximum
      
   7. Create: Sensitivity #24444450
      Value: 91 dB W/m
      
   8. Create: Frequency response #24444451
      Value: 66 - 16000 Hz
      
   9. Create: External crossover #24444452
      Value: There is
      
   10. Create: Dimensions #24444453
       Value: 28 mm
       
   11. Create: Diffuser material #24444454
       Value: Aluminum
       
   12. Create: Design #24444455
       Value: Rotary
       
   13. Create: Resonant frequency Fs #24444456
       Value: 84 Hz
       
   14. Create: Total quality factor Qts #24444457
       Value: 0.927
       
   15. Create: Equivalent volume Vas #24444458
       Value: 10 l
       
   16. Create: Terminals #24444459
       Value: Screw
       
   17. Create: Image #21282012
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3932710079014022975/orig
       
   18. Create: Preview image #21282013
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3932710079014022975/orig
       
2. Donny Darko 20 October 2023 11:00:13
   Name: Acoustics Challenger PWR16C; Catalog: Car acoustics