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Board, Compact Body Audio Component Amplifiers Board Widely Used With DC Power Connector For Electronic Equipment

<ul><li>This board is designed with protective shell, overvoltage protection, undervoltage protection, overheat protection, short circuit protection</li><li>Using high-quality production technology, the board is not easy to appear false welding, you can use the board with confidence</li><li>The board has simple design, compact body, not taking up too much space, giving you a experience</li></ul>

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Specification: Item Type : Board Material: Printed Circuit Board Model: ZK-502H Power: 2 x 50W Chip Scheme: TPA311602 with AM Interference Suppression Function Audio Input: BT++U Disk+Computer USB Sound Card Adapter Power Supply: DC 9-24V high voltage is recommended for high power Adapted Speakers: 10-100W; 4 Ohm -8 Ohm Number of Channels: Left and Right Dual Channels stereo BT Version: 5.0 &gt;15 meters/16yd, unobstructed Purpose: Amplify Audio Signal to Drive Speakers Applicable Scenarios: Sound Engineering, Electronic Equipment, Industrial Engineering Voltage: 12V----8 Ohms/12Wleft channel +12W right channel, 4 Ohms/20W+20W 15V---8 Ohms/18+18W, 4 Ohms/30+30W 19V----8 Ohms/32+32W, 4 Ohms/40+40W 24V---Ohms/38+38W, 4 Ohms/50+50W Package List: 1 x Board 1 x Button Cover1 x Knob Cover1 x Heat Sink9 x Screw4 x Copper Pillar1 x Upper Cover1 x Lower Cover1 x DC Power Connector 1 x Screwdriver Note: <div>1. There will be enough output power only when the audio input is enough and the power supply/current is enough. The higher the power supply voltage, the higher the relative power, and speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the horn's ohms, the smaller the relative sound power</div><div>2. You can only choose one of passive speakers and active speakers</div>

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