2.1-channel digital power amplifier board with remote control

2.1-channel digital power amplifier board with remote control Description

2.1-Channel Digital Power Amplifier Board with Remote Control Description
Description of the 2.1-channel power amplifier board: 1. The connections for remote control, USB stick, and AUX are connected to the Bluetooth power amplifier board. The corresponding plugs must be inserted and the functions configured. You cannot solder the wires yourself, as this could damage the Bluetooth chip.
2. Power supply: regulated switching power supply: up to 20 V; 12 V power supply, maximum power 2 x 15 + 30 W, 4 Ω; 20 V power supply, maximum power 2 x 25 + 50 W, 8 Ω. Product Name: 2.1 Channel Subwoofer Power Amplifier Board. Supply Voltage: 12-20V DC. Supply Current: 3-5A. Maximum Power: 2 x 25W + 50W, 8Ω. Minimum Power: 2 x 15W + 30W, 4-8Ω. Bluetooth Version: 5.0. Channels: 2.1. Order Type: Class D. Product Size: 96 x 48 mm. Color: Blue. Material: PCB + Metal. Package Contents: 1 x Bluetooth Power Amplifier Board. 1 x Remote Control. Only the above package contents are included; other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the actual item. The permissible measurement error is +/- 1-3 cm.
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