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PT-AA220
2x 20W Class-D Audio Amplifier
The PT-AA220 is a compact digital amplifier featuring Class-D amplification, providing either 2x 20W stereo output at 4Ω or a bridged 40W mono output at 8Ω, selectable via bridge connection. It offers two analogue …
ManualControl (TCP/IP)FAQSpecificationsDatasheetCE declaration ↗Audio
Input1 x RCA Stereo (L / R); 1 x 3.5mm Jack; 1 x MIC Input 3 pin Phoenix (3.81mm)Input Impedance>10KΩOutput1 x Amp Out 4 pin Phoenix (5,08mm); 1 x 3.5mm JackOutput Impedance50Ω/Stereo, 4–8Ω/Amplifier
Control Part
Button Control5 Top Panel Push ButtonsRS232 Control3-Hole Phoenix ConnectorOptionalIR Remote
General
Voltage Gain32dBStereo Channel Separation>75dB@20Hz–20KHzFrequency Response20Hz–20KHzOperating Temperature-10° C ~ +40° CRelative Humidity10%–90%Power SupplyDC 24V 2.5A - Locking Barrel (5.5mm Outside Diameter, 2.1mm Inside Diameter)Power Output2x20 Watts (4 Ohms)Dimensions (W x H x D)96mm x 38mm x 87mmNet Weight258g