Change history for item: Car subwoofer MB Quart PS2-304

Edit History of changes Delete item

1. Donny Darko 21 October 2023 10:15:05
   1. Create: Description #24490203
      Value: Subwoofer car subwoofer car subwoofers 30 cm 12 inch.
      
   2. Create: Brand #24490204
      Value: MB Quart
      
   3. Create: Type #24490205
      Value: Subwoofer
      
   4. Create: Size #24490206
      Value: 30 cm 12 in.
      
   5. Create: Number of lanes #24490207
      Value: 1
      
   6. Create: Power #24490208
      Value: 500 W maximum
      
   7. Create: Sensitivity #24490209
      Value: 89 dB
      
   8. Create: Frequency response #24490210
      Value: 35 - 150 Hz
      
   9. Create: Impedance #24490211
      Value: 4 ohm
      
   10. Create: Frame #24490212
       Value: No
       
   11. Create: Recommended Enclosure #24490213
       Value: Closed box, bass reflex
       
   12. Create: Number of speakers #24490214
       Value: 1
       
   13. Create: Dimensions #24490215
       Value: 305 mm
       
   14. Create: Diffuser material #24490216
       Value: Polypropylene
       
   15. Create: Suspension material #24490217
       Value: Rubber
       
   16. Create: Installation depth #24490218
       Value: 133 mm
       
   17. Create: Mounting hole #24490219
       Value: 278 mm
       
   18. Create: Basket #24490220
       Value: Stamped
       
   19. Create: Basket material #24490221
       Value: Steel
       
   20. Create: Resonant frequency Fs #24490222
       Value: 31 Hz
       
   21. Create: Total quality factor Qts #24490223
       Value: 0.78
       
   22. Create: Equivalent volume Vas #24490224
       Value: 86 l
       
   23. Create: Winding type #24490225
       Value: Double
       
   24. Create: Image #21289331
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id4596523132803371971/orig
       
   25. Create: Preview image #21289332
       URL: https://avatars.mds.yandex.net/get-mpic/1522540/img_id4596523132803371971/orig
       
2. Donny Darko 20 October 2023 08:26:42
   Name: Car subwoofer MB Quart PS2-304; Catalog: Car acoustics