Using 2 pieces of Tl TAS5827 digital power amplifier chips in theUnited States, the efficiency is up to 90% while being of higherquality, further reducing energy consumption.

High-pass, low-pass each 10 crossover points adjustable,subwoofer output volume adjusted independently, perfectlyadapted to different passive main channel speakers and passivesubwoofer speakers, composed of 2.1 speaker system.

The subwoofer output phase supports 0 degrees and 180 degrees,making it easier to match the environment.

Supports Bluetooth, optical,HDMl audio, USB, line-in;The new Bluetooth 5.3 technology combines low powerconsumption and high sound quality.

Supports HDMI (ARC) audio return function for connecting to theHDMl port of the TV to realize the output of audio to the TV.Electronic volume control, eliminating the murmur when thepotentiometer is adjusting the volume.

Optical support up to 24bit/192kHz signal inputs,

With sound effect adjustment, high and low sound individuallyadjustable.

With pop sound control circuit,no pop sound when switching onand off.

High-power power adapter, adapted to the dynamic response ofthe audio.

Extremely small size, more flexible placement.