User Manual
PT-AA220
12
4.
Specification
Audio Input
Input
(2) stereo audio; (1) MIC
Input Connector
(2) RCA; (1) 3.5mm jack;
(1) pluggable terminal block (3P,3.81mm),
Input Impedance
>10KΩ
Audio Output
Output
(1) amplifier; (1) stereo audio
Output Connector
(1) 3.5mm jack; (1) pluggable terminal block (4P, 5.08mm)
Output Impedance
50Ω/stereo, 4~8Ω/Amplifier
Audio General
Frequency
Response
20Hz ~ 20KHz
CMRR
>70dB@20Hz~20KHz
SNR
80dB at maximum output
Bandwidth
20Hz ~ 25KHz
Stereo Channel
Separation
>75dB@20Hz to 20KHz
THD + Noise
1%@1KHz, 0.3%@20KHz at nominal level
Voltage Gain
32dB
Power Output
2x20 Watts (4 Ohms)
Control Function
RS232 Control
3-hole phoenix connector
Panel Control
Optional button control
IR Remote
Optional IR remote
