ITEM NAME:Dual-channel Digital Audio Power Amplifier Board 30W MP3 Amplifier Module Product Description Description: Specifications: Input voltage: 8V to 26V Amplifier type: Class D Number of channels: two channels Output power: 15W+15W Output impedance: 4ÃŽ ©-8ÃŽ © Efficiency: up to 90% Sound quality: much less than 10% distortion. Protection: Output short circuit protection, over temperature protection. Self-recovery Module size: 43*55*14mm/1.69*2.17*0.55in Package weight: 21g Instructions: It is recommended to use a 4ÃŽ ©-8ÃŽ © speaker with a power of no more than 10W. The product has the function of output short circuit protection and overheat protection, and turns off the automatic recovery function after restart. Refer to the wiring diagram for the specific connection method. Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X MP3 Power Amplifier Board.Amplifier type: Class D. Included: 1 X MP3 Power Amplifier Board. Number of channels: two channels. Module size: 43 55 14mm/1.69 2.17 0.55in. Protection: Output short circuit protection, over temperature protection.
