Product Description Upgrade your TV audio with this Samsung HW-B400F/XU soundbar system. It features 4 front-firing speakers delivering impressive sound from its compact design. The built-in woofer provides good bass without a separate subwoofer. When watching your favourite shows, Voice Enhancement Mode focuses on dialogue at the touch of a button. Night Mode reduces bass while maintaining sound quality so you won’t disturb others. The 3D Surround Sound creates a cinematic experience with room-filling audio that makes you feel part of the action. Specifications: Number of Channel 2.0 Number of Speaker 4 Sound Modes Surround Sound Expansion, Standard Dolby Dolby 2ch Bluetooth Version 4.2 Center Speaker No Wireless Subwoofer Included No Wireless Rear Speaker Included No Dolby Dolby 2ch Voice Enhance Mode Yes SpaceFit Sound Pro No Night Mode Yes Sound Modes Surround Sound Expansion, Standard LPCM 2ch 4K Video Pass No HDR No