Meet the HyperGear SB51a 5.1 Home Theater Surround Sound System—a compact powerhouse built for cinematic nights, gaming marathons, and streaming bangers. Designed to upgrade any 4K or 8K UHD TV setup, it delivers true 5.1-channel sound with room-filling bass and immersive, multi-dimensional audio.

Key Features & Design

• 7 dedicated drivers delivering powerful 5.1-channel sound: a 38” Ultrawide Quad-Driver Soundbar, Dual Wired Satellite Speakers, and a 5.25” Front-Firing Wired Subwoofer.
• 90W Cinematic Surround Sound with an Extra-Deep 50Hz Range for booming bass that still stays tight for dialogue clarity.
• 3 Expert-Tuned EQ Modes — VoiceBoost, BassBoost, and StudioBoost — adjust with the press of a button to tailor dialogue, bass, and overall balance.
• HDMI ARC and Digital Optical Inputs for seamless connection to modern 4K/8K TVs; Bluetooth 5.0 wireless streaming up to 33 ft (10 m).
• Slim, low-profile design that’s wall-mountable and optimized for 4K and 8K UHD TVs, with front- and rear-surround setup flexibility.
• Includes Full-Function Remote Control, HDMI Cable, Digital Optical Cable, 3.5mm Aux Cable, and Wall-Mounting Kit — everything you need to get started.

Specifications

• UPC Code: 633755159510
• Product SKU: 15951
• AC Input: 120V 60Hz
• System Output: 90W
• Sound Pressure Level: 65dB
• Frequency Response: 50Hz to 16kHz
• Audio Inputs: HDMI with ARC, Digital Optical, 3.5mm Auxiliary, USB
• Bluetooth Version: 5.0
• Connection Range: Up to 33 ft/10 m
• Soundbar: 38.2 x 3.5 x 2.5 in | 4.4 lb
• Speakers: 2.5 x 3.5 x 6.5 in | 0.9 lb
• Subwoofer: 11 x 6.3 x 10.4 in | 6.8 lb
• Warranty: Limited One-Year Warranty
• Includes: Full-Function Remote Control, HDMI Cable, Digital Optical Cable, 3.5mm Aux Cable, Wall-Mounting Kit