Features 1、Better Effect: Ensuring better amplification effect, low distortion, and wide sound effect range as well, very reliable. 2、Practical Use: When overload, the accessory will report the fault to processor, thus effectively preventing being damaged. 3、Higher Safety: Overvoltage protection, undervoltage protection, overheating protection, short circuit protection and so on. 4、Smart Designs: The 2 channel digital amplifier board has 2 x 120W high power for stable and efficient working performance. 5、Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed. Specification Item Type: Audio Amplifier Board Material: Plastic, metal Output Power: 120x2W Signal to Noise Ratio: 100db Number of Channels: Two channel stereo Package List 1 x Audio Amplifier Board