Power: If SA-12 is used as basis for upgrade, 85W/8 ohms,
140W/4 ohms; if SA-100 is used as basis for upgrade, 100W/8 ohms,
170W/4 ohm.
Frequency Response: 1Hz to 75kHz (-3dB)
Signal-to-noise: 88dB, 400-22kHz, ref 1W
Sensitivity: If SA-12 is used as basis for upgrade, .22V/1W/8
ohm, 2.0V to full power; if SA-100 is used as basis for upgrade,
.22V/1W/8 ohm, 2.2V to full power.
