LGNB4530A 310W 2.1 Channel Ultra Slim Soundbar with Wireless Technology The 2.1 channel LGNB4530A Soundbar features an ultra-slim design, 310W power output, 3D Sound Processor & Wireless Audio Streaming. Also known as NB4530-A, NB4530 & NB-4530 35MM ULTRA SLIM DESIGN MATCH ANY PREMIUM TV The Ultra Slim Design of 35mm height perfectly fits under your TV with no disturbance of TV watching. Premium black & silver finish naturally complements your latest TV design & beautifully blends into your living room. 310W 2.1CH SOUND Enhance your TV sound with style. Powerful sound with 310W will take your favorite movies, shows & sports to the next level. Enjoy more enriched sound experience! 3D SURROUND PROCESSOR With LG’s unique sound calibration technology, 3D Surround Processor, LGis able to deliver more immersive & cinema-like 3D surround sound. WIRELESS SOUND SYNC No connection needed! Simply connect your LGspeaker systems to the TV & enjoy its rich sounds wirelessly via Bluetooth. WIRELESS AUDIO STREAMING Enjoy your favorite music on mobile devices through LGsound system with wireless audio streaming via Bluetooth. WIRELESS ACTIVE SUBWOOFERFree from Wires! LG’s wireless active subwoofer means that you can enjoy superb sound quality with distinctive style in any location.  What Hifi 5 Star Award Winner Click Here To Read Part 1 Click Here To Read Part 2 Click Here To Download  Specifications AMPLIFIER Channel: 2.1 CH Power Output
- Total: 310W Power Output
- Front: 80W x 2 Power Output
- Subwoofer: 150W (Wireless) IN & OUT Front Display: LCD (white) Dimmer Key LED
Colour: Red R/ Panel Audio In
- Portable In (3.5Ø): 1 Audio In
- Optical: 1 USB (Universal Serial Bus) 2.0: 1 HDMI Out: 1 (A type) HDMI Input: 1 1 (A type)  CONVENIENCE LGTV Wireless Audio Streaming (Bluetooth) TV Volume OSD sync. (Bluetooth/ Optical) Direct Volume & Mute Control by LGTV Remote (Bluetooth/ Optical) Automatic Power on/off (Optical) A/V Sync Delay (Optical) SIMPLINK Auto Volume Leveler 3D Video Signal Pass Through 3D Standby Pass Through Audio, Video Audio Return Channel (ARC) Woofer Level Volume Mute Dimmer Sleep USB (Universal Serial Bus) Host USB (Universal Serial Bus) Charge External HDD Playback Optical Bluetooth Rx (ver 3.0) Dynamic Range Control On/ Off AUDIO SOUND MODE Bass & Sound Enhancement Natural EQ By Pass 3D Surround Processor Bass Blast (BASS) Clear Voice (CLRVOICE) Game EQ MP3 Up-Scaling (Music Retouch) Night Mode Loudness AUDIO FORMAT LPCM Dolby Digital DTS MP3 ID3 Tag WMA  POWER SMPS Power Off Consumption Power Consumption ADAPTER (25V, 2A) 0.5W↓ DC 25V, 2A  SPEAKER Front
- SPL: 80d B/w.m Front
- System: 2 Way 3SPK, Sealing Type Front
- Tweeter Unit: 13mm Balance Dome Front
- Woofer Unit: 25*70mm Track Front
- Impedance: 4Ω Front
- Magnetic Shielding: X Subwoofer
- SPL: 85d B Subwoofer
- System: Bass Reflex Subwoofer
- Woofer Unit: 7" Subwoofer
- Impedance: 4Ω Subwoofer
- Magnetic Shielding: Semi Shield PHYSICAL Size (W x H x D)
- Main: 1038 x 35.4 x 75 mm Size (W x H x D)- Subwoofer: 221x 351.5 x 281 mm Gross Weight: 13.7kg the LGmanages to deliver the punishing climax of the film with gusto. The wireless subwoofer gels seamlessly with the soundbar Whathifi.com