22A3 Monaural Amplifier Rev 1.0
15
3.4
Typical Specifications
Maximum Output Power
5-Watts RMS
THD+N @ at 5-Watts 1KHz
2.75% Open Loop
2.5% Closed Loop
Full Power Bandwidth (5-Watts)
<13Hz
–
23KHz at -3dB Open Loop
<13Hz
–
32KHz at -3dB Closed Loop
THD+N at 1-Watt 1KHz
0.5% Open Loop
0.35% Closed Loop
1-Watt Bandwidth
<13Hz
–
23KHz at -3dB Open Loop
<13Hz
–
32KHz at -3dB Closed Loop
Input Voltage for Rated Output
1.3V RMS Open Loop
1.7V RMS Closed Loop
SNR 1-Watt into 8ohms
(600-ohms source impedance, volume set to maximum)
-90dB A-Weighted Open Loop
-91dB A-Weighted Closed Loop
SNR 5-Watts into 8ohms
(600-ohms source impedance, volume set to maximum)
-95dB A-Weighted Open Loop
-96dB A-Weighted Closed Loop