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yunhuiyue
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Quality Score: Excellent
This is a high-efficiency D-class high- digital audio amplifier with low 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 support.
The selection of high-accurate surface mount resistors ensures a fine SNR.
The 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 : 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 * Amplifier Board
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