05-11-2010, 04:10
#65279;Loudspeaker PRF 260
subwoofer
max power: (Pm) watt 800
nominal power: (Pn) watt 400
frequency range: (BW) hertz 30 ÷ 300
sensitivity: (2.83 V/1m) dB 90
nominal impedance: (Zn) ohm 4
resonance frequency: (Fs) hertz 35
mechanical Q factor (Qms) - 8.47
electrical Q factor (Qes) - 0.43
total Q factor (Qts) - 0.41
moving mass: (Mms) g 131.3
compliance: (Cms) mm/N 0.16
emission diameter: (D) mm 212
equivalent volume: (Vas) litres 26.8
force factor: (BxL) N/A 15.3
voice coil resistance: (Re) ohm 3.5
voice coil inductance: (Le) mH 4.5
voice coil diameter: -(Xmax) mm mm 51
linear excursion: ± 10.2
________________________________________________________________
ragazzi ho postato i parametri mi sapete calcolare la cassa acustica, ascolto musica commerciale e dance, house, da rado rap....grazie mille in anticipo
subwoofer
max power: (Pm) watt 800
nominal power: (Pn) watt 400
frequency range: (BW) hertz 30 ÷ 300
sensitivity: (2.83 V/1m) dB 90
nominal impedance: (Zn) ohm 4
resonance frequency: (Fs) hertz 35
mechanical Q factor (Qms) - 8.47
electrical Q factor (Qes) - 0.43
total Q factor (Qts) - 0.41
moving mass: (Mms) g 131.3
compliance: (Cms) mm/N 0.16
emission diameter: (D) mm 212
equivalent volume: (Vas) litres 26.8
force factor: (BxL) N/A 15.3
voice coil resistance: (Re) ohm 3.5
voice coil inductance: (Le) mH 4.5
voice coil diameter: -(Xmax) mm mm 51
linear excursion: ± 10.2
________________________________________________________________
ragazzi ho postato i parametri mi sapete calcolare la cassa acustica, ascolto musica commerciale e dance, house, da rado rap....grazie mille in anticipo