Change history for item: Acoustic system JBL 4739

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1. Donny Darko 02 August 2023 08:49:10
   1. Create: Width #128259
      Value: 76.2
      
   2. Create: Height #128260
      Value: 883
      
   3. Create: Description #6229285
      Value: Concert, number of bands: 1, passive, bass-reflex type
      
   4. Create: Purpose #6229286
      Value: Concert
      
   5. Create: Type #6229287
      Value: Passive
      
   6. Create: Acoustic design #6229288
      Value: Bass-reflex type
      
   7. Create: Acoustic radiation #6229289
      Value: Monopolar
      
   8. Create: Number of lanes #6229290
      Value: 1
      
   9. Create: Recommended amplifier power min. #6229291
      Value: 800 W
      
   10. Create: Recommended amplifier power max. #6229292
       Value: 1200 W
       
   11. Create: Minimum frequency #6229293
       Value: 30 Hz
       
   12. Create: Maximum frequency #6229294
       Value: 1200 Hz
       
   13. Create: Bandwidth Options #6229295
       Value: +/- 3 dB
       
   14. Create: Crossover frequency #6229296
       Value: 1.2 kHz
       
   15. Create: Sensitivity #6229297
       Value: 104 dB
       
   16. Create: Sensitivity Measurement Options #6229298
       Value: DB/2.83 V/m
       
   17. Create: Impedance #6229299
       Value: 4 ohm
       
   18. Create: Emitter type #6229300
       Value: Dynamic
       
   19. Create: Woofer dimensions #6229301
       Value: 2x 380mm
       
   20. Create: Depth #6229302
       Value: 450 mm
       
   21. Create: Weight #6229303
       Value: 7.2 kg
       
   22. Create: Image #8191179
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1391074870304111600/orig
       
   23. Create: Preview image #8191180
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1391074870304111600/orig
       
2. Donny Darko 12 April 2023 07:31:16
   Name: Acoustic system JBL 4739; Catalog: Acoustic systems