Login
Sign up

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

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

★★★★★(285 recommends)

SKUAA-AB32433

159.00

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%

Description

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.



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

  • 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
  • Output Power
  • 750W@ 4Ohm 72VDC, THD+N 10%
  • Wide Power Supply Range from DC48V - 90V
  • Signal Level Sensor System
  • Flexible Input Sensitivity
  • Flexible load characteristic
  • Optimized Thermal Control
  • High Performance
  • Power and Clip Indicator
  • Weight: 852g/1.88 lbs (±10%)
  • Size: 6 x 4.5 Inches PCB Size
Specifications typical @ +25℃, powered by 72V DC, unless otherwise noted. Specifications subject to change without notice.
ParameterConditionsMin.Typ.Max.Units
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
FAN OFF-17-
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
Specifications typical @ +25℃, powered by 72V DC, unless otherwise noted. Specifications subject to change without notice.
ParameterConditionsMin.Typ.Max.Units
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
Bandwidth-20-20KHz
Gain@4Ohm, 1kHz-34-dB

Per_1_FR.png

Per_3_THD+N.png

Per_2_NO.png

Per_4_BUT.png

QUESTIONS & ANSWERS

Copyright 2019 @ Sure Electronics Co., Ltd.

Confirm