Assembly 1500W Mono HiFi Power Amplifier Board High Power Amp Board New

৳ 3,870.00

In stock

  • This project does not include 12 pairs of TTC5200, 12 pairs of TTA1943 transistors.
  • Used 2.0mm FR-4 high-grade double-sided PCB, metal film 1% error high-precision Taiwan imported resistance, small capacitors all use original capacitors, coupling with advanced capacitors.
  • With perfect overvoltage protection, overload protection, output short circuit protection.
  • The power board is designed with a sophisticated all-round protection circuit: overcurrent and output short circuit protection, using advanced floating clamp sampling circuit.
  • In order to pursue the highest resolution, the power amplifier board adopts a mono structure (push level + power level)
  • If you work for a long time, you must add a cooling fan.



  • Use voltage: DC double 40-135V. (DC dual 100V is recommended. Power > 900W) The protection circuit requires a separate power supply
  • Output power: 1500W
  • Frequency response: +0dB/-0.8dB (20Hz~20KHz)
  • Total harmonic distortion: <0.1% 8Ω 20Hz~20KHz
  • Signal to noise ratio: (20Hz--20KHz): A weighting, full power output >98dB
  • Instant Bear Response: 25V/μS
  • Damping coefficient 8Ω: 10Hz-400Hz: >200
  • Crosstalk between channels: 1kHz: -76 dB / 20kHz: -58dB
  • Input impedance: 20KΩ (Balanced)/10KΩ (Unbalanced)
  • Input sensitivity: 1.25V/4Ω rated power
  • Push plate size (L*W): 160mmX78mm; Amplifier board size (L*W): 305mm*78mm


Tip: We have power amplifier board with a transistor, the radiator is sold, if you need, please contact me!

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