knacro 30w 30w digital amplifier board class d pwm modulati Pr | Shop The World
From USA
NewKNACRO
KNACRO 30W + 30W Digital Amplifier Board Class D (PWM Modulation) 2.0 Double Track 12V Wide Voltage Input Rear Stage Power Amplifier Suitable for 30-300W Speaker
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Small size, 50 * 30 * 15mm (does not include potentiometer handle), only the width of two fingers.
•Power, easy to drive 100-300W stage sound without distortion.
•Transparent sound quality, high SNR, analytical ability, wide dynamic range. With output short circuit protection, immediately resume normal work after troubleshooting
•Heat a small, 12V power supply is almost no heat, long time stable and continuous work.
•High efficiency, up to 100% lower static power consumption of only 11mA. Substrate selection of high hardness 1,6mm thick FR-4 double-sided.
From USA
