M350 2x800W Home Digital Power Amplifier Two Channel Power Amp with Slim Body for Bar Meeting Features: – 4cm/1.6 1U slim body – Eight protections: intelligent constant temperature system, start-up delay loading, load short-circuit protection, off-load protection, wave suppression voltage limit, over-temperature protection, overload protection and shutdown protection – Power output and intelligent control: The amplifier can control the power output. The power scale setting of the panel allows the connected speakers to operate within the power requirements, ensuring safe and reliable work – Compared with traditional power amplifiers, digital power amplifier has small size, light weight and low calorific value. It can save energy and power. The digital power amp adopts digital technology circuit board and full chip components. Stable performance and high quality. It adopts PFC regulated switching power supply, which is full of power. It works well even at low voltages – With multiple protection, the power amp runs safely and stably. When the power amplifier is short-circuited or the protection circuit of the speaker works, the power amplifier protection device starts, stops the output sound, and the temperature of the power amplifier rises. There are tips such as high temperature indication, and the cooling fan of the machine will speed up the heat dissipation Package Included: – 1 x Power Amp. Usually it costs about 30USD-50USD. Thanks for your understanding. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.