【Immersive Home Theater Experience】Features 2.1 channel system with soundbar and independent active subwoofer, supporting Surround Stereo and Home Theater Mode for cinema-grade audio experience with sound coverage throughout your living space. 【Advanced 5-Driver Architecture】Equipped with professional low-frequency radiator and audio processor, featuring 2 full-range units, 2 tweeter units, and 1 bass unit to deliver pure highs, smooth mids, and powerful bass performance. 【Versatile Connectivity Options】Multiple audio input interfaces including HDMI ARC, Optical, Coaxial, 3.5mm AUX, and RCA connections, compatible with TV, desktop, laptop, tablet, cellphone, gaming consoles and other audio/video devices. 【Bluetooth-Compatible 5.0 Wireless Technology】Advanced Bluetooth-Compatible 5.0 connection offering low power consumption, strong anti-interference capability, fast pairing, stable connection, and high-fidelity audio transmission for seamless wireless streaming. 【Convenient IR Remote Control】Full-featured remote control supporting power on/off, audio source switching (Movie/Music/News modes), playback control (pause/forward/rewind), volume adjustment, treble/bass tuning, and mute functions. 【Independent Active Subwoofer】Rear-ported bass reflex design enhances low-frequency extension and energy output, delivering deep, impactful bass that brings movies and music to life. Specifications: Model: Y520 Bluetooth-Compatible Version: 5.0 Output Power: 30W x 2 (Soundbar) + 50W (Subwoofer) = Total 110W Effective Range: 10M Frequency Response: 20Hz ~ 20kHz Speaker Units: 58mm square 4-ohm 30W x 2pcs Signal-to-Noise Ratio: ≥90dB Soundbar Dimensions: 986 x 73 x 70 mm Subwoofer Dimensions: 12 x 290 x 410 mm Standby Power Consumption: < 0.5W Power Supply: External adapter (Input: AC100V~240V; Output: DC18V 2.5A)