2.1 ~ Wireless subwoofer ~ RMS 320W; Specifications\nWhat?s In The Box \nIn The Box - Main Unit Soundbar 1 PCS, Subwoofer 1 PCS\nIn The Box - Accessories AC power cord 2 PCS, Battery (AAA) 2 PCS, Operation Manual 1 PCS, Optical Cable 1 PCS, Quick Guide 1 PCS, Remote Controller 1 PCS, Wall Mount Guide 1 PCS, Wall Mount Kit 1 Set\nRemote Control \nRemote Control Type IR\nRemote Control Battery AAA Battery\nRemote Control Keys Bass +/-, Bluetooth, EQ, Mute, Next/Previous [Navigation / BT / USB], On/Standby (SB), Play / Pause / Pairing [BT / USB], Source, Volume +/-\nControl Keys (On Main Unit) \nControls On Sound Bar (Front Panel) Input/Source, On/Standby, Volume +/-\nControls On Subwoofer (Rear Panel) ID Set\nSound Enhancement \nSound Mode Movie, Music, News\nSurround Virtualizer Yes\nDecoder \nDolby Digital Yes\nPCM Yes\nMultichPCM Yes\nDecoder Others FLAC, MP3, WAV, WMA\nKey Components \nDSP SPHE8107S-A\nBluetooth IC/Module RDA5876\nWireless to Subwoofer (5.8GHz) Bluetooth\nSound Features \nSound Mode Movie, Music, News\nTerminals \nSoundbar (HDMI Output - ARC) Yes\nSoundbar (Optical input) Yes\nSoundbar (Coaxial input) Yes\nSoundbar (AUX In (3.5mm)) Yes\nSoundbar (USB - Type A) 1, USB Audio and FW update\nSoundbar (Power Supply Socket - DC) AC\nSubwoofer (Power Supply Socket (AC)) Yes\nFunctions \nHDMI ARC Yes\nBT Version 4.1\nOptical Input Yes\nCoaxial Input Yes\nAux Input 3.5mm Phone Jack\nAuto Power Off Yes\nWall Mountable Yes\nUSB port for Service (FW update) Share USB Type A\nAuto Wake Mode (Enter Mode Method) ?Source? & ?Vol+? (On Soundbar)\nAuto Wake Mode (Support Input) ARC (Not for BT, AUX, Coaxial, Optical\nCompatible with TV Remote Control Code TV: Vol+, Vol-, Mute\nShop mode ?Source? & ?Vol-? (On Soundbar)\nAmplifier \nAmp Type 2.1CH\nRated Output (Sound Bar) 120W, 30W x 4, Test Mode@THD=10%\nRated Output Power (Subwoofer) 200W, Test Mode@THD=10%\nRated Output Power (Total) 320W\nAmplifier IC Model (Subwoofer) STA510F\nAmplifier IC Model (Sound Bar (FR / FL / ) (Full Range Amp) STA369BW\nAmplifier IC Model (Sound Bar (FR / FL / ) (Tweeter Amp) STA369BW\nSpeaker System (1 Full Range + 1 Tweeter) x 2, Total 4 Speakers\nTweeter: Speaker Size 1.5 inch 2pcs\nSubwoofer (Type) Woofer + Port\nSubwoofer (Size) 8" Woofer, 4?\nPower Supply \nVoltage AC ~ 100-240V\nFrequency 50-60Hz\nPhase AC Input\nPower Consumption (Sound Bar) 30W\nPower Consumption (Subwoofer) 50W\nPower Consumption (Stand-by) <0.5W\nSpecifications \nGross Weight (Kg) 10.5 kg\nSound Bar (Net weight (kg)) 1.9 kg\nSound Bar (Dimensions (WxHxD) mm) 998x60x93\nGross Dimension (W x H x D) 1058?498?331\nSubwoofer (Net weight (kg)) 6.3 kg\nSubwoofer (Dimensions (WxHxD) mm) 245x360x312\nMore \nBluetooth Audio Yes\nUSB Audio (Type A) Support, 1 port