Class TD Digital Professional Power Amplifier two channels switching power Amplifier

Model No. MA23000?

Extremely high power efficiency, reduced consumption and energy conservation By using cutting-edge high-frequency switching power supply technology, the TD class switching professional power amplifier can achieve power conversion efficiencies of over 90%, which is significantly higher than the 50%–60% efficiency of conventional Class AB class a amp. For instance, employing TD class digital amplifier can drastically lower running expenses for a long-term, large-scale audio system by saving over 30% on annual electricity bills. The heat produced is also significantly decreased because of the minimal energy loss, negating the need for a big heat dissipation device. This saves space and lowers the expense of purchasing and maintaining heat dissipation equipment.?

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Specifications:
8ΩStereo Power(RMS): 2400WX2
4ΩStereo Power(RMS): 4400WX2
2ΩStereo Power(RMS): 7000WX2
8ΩBridged Power(RMS): 8800W
4ΩBridged Power(RMS): 14000W
Output Power: 20-20kHz,1W with 1 khz
Frequency Response(+o/-0.3dB,1W/8Ω): 20 Hz - 34 kHz
THD 20 Hz - 20 kHz for 1 W: <0.1%
Signal-to-Noise Ratio: >112 dB
Channel separation (Crosstalk) at 1 kHz: >70 dB
Input Connectors (per channel): 3-pin XLR, electronically balanced
Output Connectors (per channel): Binding Posts 2-pole
Class: TD
Tour Class Protection: ACL,IGM, Auto Ramp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input
Operating voltage, 230 V / 115 V nominal: 130-265 V / 65-135 V selectable
Voltage Gain(dB): 23, 26, 29, 32, 35, 38, 41, 44 dB selectable
Input impedance: 20 kOhm
Level adjustment (per ch.): Front-panel potentiometer, 31 position detented from -inf to 0 dB
Dimensions (W×H×D): 483×88×396mm
Net weight(kg): 16
Packing dimension: 595×145×610mm
Gross weight(kg): 19?