LG XBOOM CK56, Home audio mini system, Black, 1 deck(s), Tray, 700 W, 2-way LG XBOOM CK56. Type: Home audio mini system, Product color: Black, Number of decks: 1 deck(s). RMS rated power: 700 W, Speaker type: 2-way, Woofer diameter: 7.01" (17.8 cm). Supported radio bands: FM, FM band range: 87.5 - 108 MHz. Display type: VFD. Microphone connectivity: 6.3 mm