Incinta difuzor de bas cu parametri "banuiti"

[Boxeru11]

Am un difuzor de bas cu diametru de 25cm, insa deaoarece nu ii cunosc parametri nu vreau niste raspunsuri exacte , vreau doar sa imi ziceti si mie cu aproximatie cam cat de mare trebuie sa fie incinta ? Care sa fie adancimea ,latimea si inaltimea guri de aerisire care o sa fie patrata si lata cat cutia, ? Si cum ar fi mai bine sa conectez difuzorul, tinand cont ca are 2 bobine de 4ohmi si amplificarea pentru el va fi un kit feet100 bazat pe 2xIRFP240... ? Seamana destul de mult cu un Visaton VS-TIW250XS, ce are urmatori parametri: Rated power 200 WMaximum power 300 WNominal impedance Z 8 OhmFrequency response fu3000 Hz(fu: Lower cut-off frequency depending on cabinet). Mean sound pressure level 89 dB (1 W/1 m)Excursion limit +/−14 mmResonance frequency fs 33 HzMagnetic induction 1,3 TMagnetic flux 1600 ľWbHeight of front pole-plate 8 mmVoice coil diameter 50 mmHeight of winding 25 mmCutout diameter 235 mmNet weight 5,3 kgD.C. resistance Rdc 5,6 OhmMechanical Q factor Qms 5,21Electrical Q factor Qes 0,35Total Q factor Qts 0,33Equivalent volume Vas 66 lEffective piston area Sd 314 cm˛Dynamically moved mass Mms 49 gForce factor Bxl 13 TmInductance of the voice coil L 1,7 mH