Module Parameter

Input voltage: 12V-28V (recommended to use 24V dual ring voltage)

Core chip: TDA8954TH

Output power: 420W

Number of channels: Mono

Output impedance: Recommended 4 Ω (supports 2 Ω -8 Ω)

Appearance size 82MM * 78.3MM * 37MM

The net weight of the product is about 121G

Product features:

420w mono high power

New TDA8954TH Core

Large magnetic ring inductor, wrapped with copper core wire

1.6mm double-layer high-density fiberglass circuit board

2 * 3 array 2200uF large capacity electrolytic capacitor, providing continuous power support for the later stage

Product Instructions:

The power supply uses dual 24V AC power, and it is recommended to use a 24V 200W or higher toroidal transformer. The impedance of the external speaker for audio output is between 20-80. The specific connection method is shown in the figure:

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