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XH-M252 High Power TDA8954TH Dual-Chip Digital Amplifier Board 420W+420W Audio Amplifier Module Power Amplifier Board

XH-M252 High Power TDA8954TH Dual-Chip Digital Amplifier Board 420W+420W Audio Amplifier Module Power Amplifier Board

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This is a high-efficiency D-class high-power digital audio amplifier with low power consumption and staticCurrent. Due to the internal MOStransistor output, it has fine performances in terms of sound quality. The bass is deep and powerful, with perfect elasticity.

Features:

The main filter electrolytic capacitor adopts a total capacity of 6600UF.

Two 8A rectifier flat bridges are used to ensure strong and continuous power support.

The selection of high-accurate surface mount resistors ensures a fine SNR.

The PCB adopts 1.6mm thick double-sided board and full tin spraying process to ensure fine passing performances of large and small currents.

The output adopts a redring high current inductor to ensure crisp and powerful sound.

When using BTL bridging, it can output 420W under a load of 8 ohms.

Specifications:

StaticCurrent: 65mA

Work efficiency: 90% rated

Output power: 420W+420W

Frequency response: 20Hz to 20KHz

Working voltage: AC12.5-28Volt

Recommended powersupply voltage: AC24Volt-0-AC24Volt

Item size: 117 * 117 * 30mm / 4.6 * 4.6 * 1.2in

Item weight: 240g / 8.5ounce

Package size: 130 * 130 * 40mm / 5.1 * 5.1 * 1.6in

Package weight: 258g / 9.1ounce

Package List:

1 * Power Amplifier Board

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