TCL TS6-NA vs Vizio M21d-H8 – Detailed Sound Comparison (2026)

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Brand	TCL	Vizio
Model No	TS6-NA	M21d-H8
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	144.526 mm	Built-In Subwoover : 71 X 91 mm Drivers Sound Bar : 44 X 74 mm Full Range Driver 36 mm Tweeter For Each Channel ( 2 For Left, 2 For Right )
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	150 Hz-20 kHz	50Hz - 20kHz
Maximum Power Input	AC 100-240V AC, 50/60 Hz	AC 100-240V, 50/60Hz
Maximum Power Output	120 W ( RMS ) Speaker Surround Sound Channel Configuration : 2.0	5 W ( RMS ) Speaker Surround Sound Channel Configuration : 2.1
Signal to Noise Ratio	97dB	98dB

Noise Cancelling	NA
Aux Connectivity	Yes	Yes
Weight	1.81 Kg	Sound Bar : 2.5 Kg
Dimensions	800.1 mm X 60.96 mm X 106.68 mm	Sound Bar : 914.4 mm X 54.1 mm X 139.7 mm
Available Colors	Black	Black
Accessories	TCL Alto 6 / TS6-NA Warranty Info Wall Mount Kit Remote Control Power Cord Type Quick Start Guide Remote Control Batteries 2 AAA	Vizio M21d-H8 2.1 Sound Bar Speaker HDMI Cable Power Cable User Manual VIZIO Sound Bar Quick Setup Steps Digital Optical Cable Wall Mount Template 2 X Wall Mount Brackets 3.5mm To 3.5mm Audio Cable Stereo RCA To 3.5mm Audio Cable Remote Control With 2X AAA Batteries
Other Features	Bluetooth 4.2. 1 Year Warranty. Dolby Digital Audio. Wall mounting kit included. Loud, clear sound in a compact design. Wireless music streaming via Bluetooth. Go from unboxing to listening in minutes. Inputs: HDMI ARC, Aux, Audio (3.5mm), Optical, USB. Roku TV Readyâ„¢ for quick, hassle-free setup and use. Specialized Sound Modes bring movies, music, and TV to life. Specially tuned to deliver distortion-free sound at any volume.	6 High-Performance Speakers. Sound Bar Warranty - One Year Parts & Labor. Free Lifetime Technical Support. 2-way speaker design with separate tweeters and woofers create richer, clearer sound. DTSÂ® Virtual:X- Enhances any content with room-filling, floor-to-ceiling virtualized 3D sound. Dual 3â€ subwoofers built into the sound bar create deep bass without the need of a separate subwoofer or cables. Bring out the best audio performance from your 4K HDR content with Dolby Audioâ„¢ when connected through HDMI. 6 Precisely Designed Speakers- 2-way speaker design with separate tweeters and woofers create richer, clearer sound. Loud and Clear- The 98dB sound pressure level and 50Hz â€“ 20kHz frequency range deliver dynamic and accurate Sound. Combines supreme convenience with powerful performance. Angular all-in-one design packed with performance and slides beneath your TV for a clean look. Connect Alexa, Siri, or Google Assistant devices via dedicated AUX input or Persistent Bluetooth that is always ready to respond, even while watching a movie.
	Compare TCL TS6-NA with: TCL TSR1-NA boAt Aavante Bar 1150D boAt Aavante Bar Aroha boAt Aavante Bar 1250 boAt Aavante 2.1 2000	Compare Vizio M21d-H8 with: boAt Aavante Bar 1280 boAt Aavante Bar Thump boAt Aavante Bar 1550 Pro boAt Aavante Bar Orion Plus boAt Aavante 2.1 2000

Connectivity features such as Bluetooth and HDMI ensure compatibility with a wide range of devices. These speakers are ideal for creating a home theatre-like environment with immersive sound output. Variations in sound output and surround capabilities affect how immersive the audio experience feels. TCL TS6-NA and Vizio M21d-H8 are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Audio enhancements and surround technologies improve clarity and spatial sound performance.

Verdict: Both systems are competitive, and the right option depends on your room size, usage, and feature requirements.

Top Differences

Sound Output: 120W vs 5W
Channels: 120 vs 5
Frequency Response: 150 Hz-20 kHz vs 50Hz - 20kHz
Subwoofer Size: 144.526 mm vs 71 mm

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