2X 50W AMPLIFIER BOARD CLASS-D DIY
STEREO 50W TDA7492 DUAL BTL
Class-D Digital Audio Amplifier with high quality sound and high power output. This small compact amplifier board is ideal for applications where high power is required in a limited space. Overall sound output is very pleasant and easy to listen to for extended periods.
Note. Recommended DC power supply voltages:
4 ohms speakers Max 18V
6 ohms speakers Max 24V
8 ohms speakers Max 26V
Class D = 2 x 50Wrms @6? (Optimised) 24Vdc,
2x 40Wrms @8? 25Vdc, 2x 20Wrms @8? 18Vdc
Gain = 33.6dB, see datasheet for further specifications
90% Efficient STMicroelectronics TDA7492 chip
Operating voltage and current: 10VDC 26VDC, 4A max.
Short-circuit and over-temperature protection
Heat-sink included
Size: 71x60x18.7mm
10cm stereo input wiring harness to bare wire terminals
Screw connectors for easy Speaker and Power terminations
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