Samson Servo 120a Power Amplifier - Manual (Page 11)

11
Appendix B: Power Output vs. THD
Power output (60 W) vs. Total Harmonic Distortion
80.000
73.000
61.000
56.000
48.000
40.000
32.000
21.000
15.000
8.000
200.0u 0.000
.1000
.2000
.3000
.4000
.5000
.6000
.7000
.8000
.9000
1.000
20 100 1k 10k 50k
Ap
AUDIO PRECISION Servo 120 THD +N (%) & LEVEL (W) vs FREQ (Hz)
THD Watts