Features: •2''full range driver and 1''silk tweeter • 4''subwoofer (2pcs) • Wooden finishing looks elegant • Sound base design fits your panel TV up to 55” size • Bluetooth V4. 0, powered by Cambridge Silicon Radio ('CSR') chipset • Digital audio through optical and coaxial input • LED display indicating audio sources selected • Movie sound as all-in-one home theater • Touch sense buttons • Digital Freq-Division technology • Wireless IR full function remote control