Sign up

2 x 750Watt Class D Audio Amplifier Board - T-AMP - LV

Home /
Audio Amplifier Board /
High Power(300W-3kW per channel)

2 x 750Watt Class D Audio Amplifier Board - T-AMP - LV[675]

★★★★★(285 recommends)



Add To Cart
Buy Now


Buy 7 for $157.41 each and save 1%

Buy 13 for $155.82 each and save 2%

Buy 19 for $154.23 each and save 3%


This stereo Class D audio amplifier board is capable of delivering 750 watt per channel. Powered by wide power range from DC48V to 120V, it features audio signal detection, flexible input sensitivity, high sound quality, low power consumption and ease of integration. A low-noise cooling fan is mounted atop the robust heatsink for a drastic reduction for the system temperature and ease of cooling. Its reliability and longevity is ensured by a variety of protection including over/under voltage protection, over current protection, over temperature protection and high voltage anti-revising protection.

  • StyleBoards
  • Number Of Channel(s)2
  • Output Power750
  • Size6 x 4.5 inches (152.4mm x 114.3mm)
  • ChipsetT-AMP
  • Heat DissipationHeat Sink & FAN
  • Supported Parallel Bridge Tied Load ModeNO
  • inputSingle ended Line-in,
  • Power Voltage48V-90V
  • 6 x 4.5 Inches PCB Size
  • Output Power
  • 2000W@2Ohm 96V DC THD+N 10%
  • 1500W@2Ohm 96V DC THD+N 1%
  • Wide Power Supply Range from DC48V - 120V
  • Flexible load character from 1.5Ω to 16Ω
  • Audio Signal Detection
  • Optimized Thermal Control
  • High Voltage Anti-Reversing Protection
  • Capacitive loads and Resistive loads supported
  • Power and Clip Indicator
  • Flexible Input Sensitivity
  • DSP Input Module Supported (Optional)
Power Supply-487290V
Number of Channels-- 2--
Minimum Load Impedance--26Ω
Efficiency2X750W@4Ohm 90 %
Nominal Power Requirement@72V-1800-W
Operating Voltage-487290V
Idle PowerSignal detected(Load 4 Ohm)FAN ON-18-W
No Signal detected-2-W
Switching FrequencySD Floating @ 72V-550-kHz
Power Consumption1/4 of max output power@4Ohm, 72V-450-W
1/8 of max output power@4Ohm, 72V-250-W
Control Standby(Low = inputs enabled)High-level Input Voltage3.3-5.5V
Low-level Input Voltage- 0.4V
Standby PowerSD short to GND, only when low power module available-2-W
Under Voltage Protection--40-V
Input Sensitivity750W@4Ohm, 1kHz-1.3-V
SNR450W@4Ohm, THD+N 1%, A-weighting-99-dB
THD+N1W@4Ohm, 1kHz-0.05-%
10W@4Ohm, 1kHz-0.03-%
Input Impedance--10-
Output Noise LevelA-weighting, Input Connected to GND-450-uV
DC Offset--30-mV
Crosstalk Separation10W@4Ohm, 1kHz--80-dB
Gain@4Ohm, 1kHz-34-dB






Copyright 2019 @ Sure Electronics Co., Ltd.