Sure Electronics WONDOM 2 X 500Watt Class D Audio Amplifier Board Compact - T-AMP STA516BE Subwoofer

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About Sure Electronics WONDOM 2 X 500Watt Class D Audio

Brief Introduction: After 2 X 300W Class D Audio Amplifier Board Compact - TAS5630,a new member supporting more power output is introduced in 4.8inch X 3.6inch (PCB Size) amp board series. It integrates ST's quad half-bridge power stage chip STA516BE and supports stereo amplification by using two channel BTL topology. While further increasing the power intensity, the high performance of the 300W version is also retained, including support for dual channel simultaneous outputting 500W RMS @ 3Ohm,low THD+N, high SNR. Besides that, the function of temperature control fan is also retained. Fan works when the temperature of heatsink reaches up to 45 degrees Celsius and stops when the temperature reduces down to 40 degrees Celsius.So the audible noise and idle power loss brought by fan could be omitted when output RMS power is moderate. Features: 2mm PCB thickness，2OzCu Support adjusting volume on board with a additional module Screwing to chassis conveniently Can be shut down easily by external pulled down to GND Excellent heatsink performance Size：5.1inchX3.6inchX1.8inch weight：290g Under voltage and over voltage protection Over current protection Short circuit and over temperature protection Analog single ended signal input Output 500W@3ohm 48V DC THD+N 10%,270W@3ohm 48V DC THD+N 1% Application: Home theater receiver Car audio Background music systems Musical instrument amplifiers Prototype for recording studios, Post-production, Live sound and Hi-Fi applications Specification： Supply Voltage (V):Min 25,Typ 48,Max 52 Input Sensitivity（RMS）:1350mV Input Impedance (Kohm):10 Gain(dB):31.6 Efficiency output (%):>90