Constructie subwoofer

[Vizitator alex_spataru80]

Vreau sa imi construiesc un subwoofer cu dif. http://www.visaton.com/en/chassis_zubeh ... 00s_8.html

 

ce ziceti e bun de subwoofer ? observ ca are fs. de 23hz

 

Technical Data:

Rated power 150 W

Maximum power 200 W

Nominal impedance Z 8 Ohm

Frequency response fu–4200 Hz

(fu: Lower cut-off frequency depending on cabinet) .

Mean sound pressure level 92 dB (1 W/1 m)

Excursion limit +/−14 mm

Resonance frequency fs 23 Hz

Magnetic induction 1,1 T

Magnetic flux 1400 µWb

Height of front pole-plate 8 mm

Voice coil diameter 50 mm

Height of winding 18,5 mm

Cutout diameter 280 mm

Net weight 4,5 kg

D.C. resistance Rdc 6,7 Ohm

Mechanical Q factor Qms 1,65

Electrical Q factor Qes 0,42

Total Q factor Qts 0,33

Equivalent volume Vas 340 l

Effective piston area Sd 507 cm²

Dynamically moved mass Mms 57 g

Force factor Bxl 11 Tm

Inductance of the voice coil L 1,8 mH

 

 

detalii la link...(nu fac reclama) si sper sa functioneze linku' .Astept pareri.

[mircea888]

Merge bine pentru subwoofer, vezi ca producatorii recomanda acolo niste incinte si tuburi bass-reflex aferente.Eu as merge pe 70L din motive de spatiu si aspect, altfel nu te impiedica nimeni sa faci de 100L.Daca respecti cotele tuburilor bass-reflex, realizezi o cutie bine ramforsata si pui si ceva fonoabsorbant ar trebui sa ai un subwoofer foarte bun.