10
SPECIFICATIONS
Power Rating: 8 ohms - ST125
.
3/ST125.2/ST125.1
4 ohms - ST125
.
3/ST125.2/ST125.1
140/140/170 watts @ 1 kHz
185/185/225 watts @ 1 kHz
THD (S+N)
0.09 % @ 1 kHz
Frequency response
5 Hz – 45 kHz
Input sensitivity RCA unbalanced
1.4 Volts
Input sensitivity XLR balanced
2.8 Volts Pin 1 = Gnd, 2 = In +, 3 = In -
Input impedance
33.2 k ohms
Damping factor - ST125
.
3/ST125.2/ST125.1 100/100/180
Current (peak to peak) - ST125
.
3/ST125.2/ST125.1 30/30/60
Amps
Slew rate
14 V /
sec
Dynamic headroom - ST125
.
3/ST125.2/ST125.1 1.0/1.4/1.5
dB
S/N (A-weighted)
95 dB
Voltage gain
28
Line voltage
120/220/240 VAC switchable
Dimensions (O.A.)
17”(w) X 16”(d) X 5.75”(h)
Weight
37 lbs. max.
Power consumption
680 watts max
7.5 Amps max current draw
60 watts @ no input
Replacement fuses
Line - 8 Amp/250 Volt Slow Blow
Rails - 4 Amp/250 Volt Slow Blow
