Feature

●4 Channels - It adopts 4 channels to create a stereo surrounding sound. Gives you greater hearing enjoyment.
●Hi-Fi Stereo Sound - Maximum output power of 4*50W gives you a Hi-Fi stereo sound. Make you feel you are at the music world.
●High Sensitivity - Adopting high sensitivity to make sound very clear.
●Multi-level Protection - Built-in over voltage protection, over heat protection, undervoltage protection, DC detection and short-circuit protection of this digital power amplifier board helps provide a safe amplification.
●IC Smart Cooling - When temperature exceeds 25℃, fan will be turned on automatically to dissipate high heat rapidly and quietly.

Description

Specifications:
Product type: HiFi Amplifier Board
Maximum output power: 4*50W
Output impedance: Supports 4-8Ω
Channel number: 4 channels
Input impedance: 10K Ω
Power supply: DC 12-16V
Conservation: Over voltage conservation, over heat conservation, undervoltage conservation, DC detection, short-circuit conservation
Package size: approx. 10 x 8 x 2 cm/ 3.9 x 3.1 x 0.8 in
Package weight: 119g/ 4.2oz

Package List:
1 x HiFi Amplifier Board

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.