Samson 120a Car Amplifier User Manual


 
13
Specifications
Rated Output Power, per channel (@ 1 kHz)
Stereo mode
4 ohm, .<0.05% THD+N 60 W
4 ohm, 1% THD+N 80 W
8 ohm, <0.05% THD+N 50 W
8 ohm, 1% THD+N 55 W
Bridge mode
8 ohm, .<0.05% THD+N 120 W
8 ohm, 1% THD+N 150 W
Typical Distortion, per channel
THD+N (80 kHz LPF @ 1 kHz, rated output power) .01%
IMD (SMPTE 4:1, 60 Hz & 7 kHz @ rated output power) .03%
Signal To Noise Ratio
(22 Hz - 22 kHz bandwidth @ dB below rated output power) 105 dB
Frequency Response
10 Hz - 20 kHz +0, -0.5 dB
3 Hz - 65 kHz, +0, -3.0 dB
Input Sensitivity
-10dBv on the RCA inputs,
+4 dBu on the 1/4" inputs to achieve rated power.
(Level control set to maximum)
Crosstalk (adjacent channels)
-75 dB, 1 kHz
Output DC Offset Voltage
± 50 mV, DC Servo Controlled
Headphone Output Level
400 mW (into 100 Ω @ 1% THD+N)
Dimensions
17.5 in (w) x 11.5 (d) x 1.75 (h)
444 mm (w) x 292 (d) x 44 (h)
Weight
15.6 lbs • 7 kg