Sony LBT-GPX555 High Power Home Audio System with Bluetooth 2-way bass reflex speaker system w/ dedicated 10 subwoofer.Sound modes BASS BAZUCA/BASS CUT,Output power 1800 W,Speaker typeSS-GPX555 Wirelessly stream music from compatible Bluetooth devices. Tweeter Unit Size: 0.79 inches [horn type]), Woofer Unit Size:0.79 inches Multi-color LED light show brings your music to life NFC, SongPAL App, Child Lock, remote control & more Dual USB ports allow you to easily playback & record music