bk 4420m Manual De Usuario
Page 12
Power rating: 8 ohms
250 watts @ 1 kHz
4 ohms
400 watts @ 1 kHz
Frequency response
5 Hz - 45 kHz
Input sensitivity
1.4 Volts
THD (S+N)
0.09 % @ 1 kHz
Input impedance
33.2 k ohms
Damping factor
750
Current (peak to peak)
150 Amps
Slew rate
14 V /
)
sec
Dynamic headroom
1.4 dB
S/N (A-weighted)
95 dB
Voltage gain
28
Line voltage
120/220/240 VAC switchable
Dimensions (O.A.)
17"(w) X 15.5"(d) X 5.75"(h)
Weight
42 lbs
Power consumption
350 watts max
4 Amps max current draw
85 watts @ no input
4 Amps max current draw
85 watts @ no input
Replacement fuses
Line -12 Amp/250 Volt Slow Blow
Rails - 6 Amp/250 Volt Slow Blow
Rails - 6 Amp/250 Volt Slow Blow