Change history for item: Car subwoofer Boston Acoustics G312-4

Edit History of changes Delete item

1. Donny Darko 20 October 2023 09:40:52
   1. Create: Description #24374270
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24374271
      Value: Boston Acoustics
      
   3. Create: Type #24374272
      Value: Subwoofer
      
   4. Create: Size #24374273
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24374274
      Value: 1
      
   6. Create: Sensitivity #24374275
      Value: 89 dB
      
   7. Create: Frequency response #24374276
      Value: 20 - 350 Hz
      
   8. Create: Impedance #24374277
      Value: 4 ohm
      
   9. Create: Frame #24374278
      Value: No
      
   10. Create: Recommended Enclosure #24374279
       Value: Closed box, bass reflex, Free-Air
       
   11. Create: Number of speakers #24374280
       Value: 1
       
   12. Create: Dimensions #24374281
       Value: 305 mm
       
   13. Create: Diffuser material #24374282
       Value: Copolymer
       
   14. Create: Suspension material #24374283
       Value: Foam rubber
       
   15. Create: Installation depth #24374284
       Value: 166 mm
       
   16. Create: Mounting hole #24374285
       Value: 283 mm
       
   17. Create: Resonant frequency Fs #24374286
       Value: 30 Hz
       
   18. Create: Total quality factor Qts #24374287
       Value: 0.73
       
   19. Create: Equivalent volume Vas #24374288
       Value: 57 l
       
   20. Create: Terminals #24374289
       Value: Spring
       
   21. Create: Image #21252807
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7602149397456812801/orig
       
   22. Create: Preview image #21252808
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7602149397456812801/orig
       
2. Donny Darko 20 October 2023 07:04:08
   Name: Car subwoofer Boston Acoustics G312-4; Catalog: Car acoustics