Sign up

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

1 X 800Watt Class D Audio Amplifier Board - T-AMP[620]

★★★★★(677 recommends)



Add To Cart
Buy Now


Buy 13 for $79.101 each and save 1%

Buy 26 for $78.302 each and save 2%

Buy 38 for $77.503 each and save 3%


Capable of producing 800W @ 1.5 Ohm, this mono Class D audio amplifier board employs Sure Electronics T-AMP technology. With high efficiency up to 94%, this board features low distortion and low noise level. The optimized heatsink design with a temperature-controlled fan provides enough cooling for most applications and eliminates your worry over heat dissipation. Fan works when the temperature of heatsink reaches up to 45 Celsius degree and stops when the temperature reduces down to 40 Celsius degree. Protection circuits to protect against over/under voltage, over current, short circuit and over temperature conditions are built in for years of enjoyment.

Video for burning the stove and short-circuit test: video link

Have you chosen the right amplifier for subwoofer? video link

  • StyleBoards
  • Number Of Channel(s)1
  • Output Power800
  • Size6 x 4.5 inches (152.4mm x 114.3mm)
  • ChipsetT-AMP
  • Heat DissipationHeat Sink & FAN
  • Supported Parallel Bridge Tied Load Mode/
  • inputSingle ended Line-in,
  • Power Voltage24V-46V
  • Output Power
  • 800W@1.5Ohm 46V DC THD+N 10%
  • 511W@1.5Ohm 46V DC THD+N 1%
  • Power and Clip Indicator
  • Support Volume Control Board (VC01)
  • BTL Architecture
  • Temperature Control Fan
  • Over current Protection
  • Optimized Heatsink Design
  • Over temperature Protection
  • Weight: 683g/1.51 lbs (±10%)
  • Size: 6.00 x 4.50 x 1.53 inches
Specifications typical @ +25℃, powered by 46V DC, unless otherwise noted. Specifications subject to change without notice.
ParameterConditionsMin.Typ. Max.Units
Power Supply-2446-VDC
Idle PowerSD Floating, FAN ON-1216W
SD Floating, FAN OFF-1113W
Standby PowerSD Connected to GND, FAN OFF-0.93W
Maximum Current 800W @ 1.5Ohm -18.90-A
Efficiency800W @ 1.5Ohm 89-94%
Minimum Load Impedance--1.5-Ω
Switching FrequencySD Floating-700-KHz
Fan Active @ Temperature--50-
Specifications typical @ +25℃, powered by 46V DC, unless otherwise noted. Specifications subject to change without notice.
Input Sensitivity(RMS)@1.5Ω, 1000W, 1KHz-1.17-V
Input Impedance--10-
Output Power@1.5Ω THD+N 1%-511-W
@1.5Ω THD+N 10%-800-W
Bandwidth @ ±3dB@1.5Ω20-20K   Hz
THD@3Ω, 1W, 1KHz-0.027-%
@3Ω, 10W, 1KHz-0.075-%
Output Noise LevelA-weighting, Input Connected to GND       -228-µV
SNR511W @1.5Ω THD+N 1%-94-dB






Copyright 2020 @ Sure Electronics Co., Ltd.