boAt Aavante Bar Opera vs TCL S21BW – Specs, Price & Comparison (2026)

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Brand	boAt	TCL
Model No	Aavante Bar Opera	S21BW
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	Sound Bar : 55 X 85 mm X 2	57.15 mm
Impedance	4Ω X 2	NA
Sensitivity	800mV±50mV	NA
Frequency Response	50Hz - 20KHz	50 Hz - 20 KHz
Maximum Power Input	AC 110~240V, 50/60Hz	100-220V, 50/60 Hz
Maximum Power Output	70 W ( RMS ) Surround Sound Channel Configuration : 2.0	20 W X 2 + 30 W( RMS ) Speaker Surround Sound Channel Configuration : 2.1
Signal to Noise Ratio	≥70dB	NA

Noise Cancelling		NA
Aux Connectivity	Yes	Yes
Weight	Unit Weight : 2 Kg	2.44 Kg
Dimensions	Sound Bar : 600 mm X 76 mm X 72 mm	869.95 mm X 70.104 mm X 99.06 mm
Available Colors	Black	Black
Accessories	boAt Aavante Bar Opera Bluetooth Sound Bar 1 UNIT AUX-In Cable 1 UNIT User Manual 1 UNIT Warranty Card 1 UNIT Power Adaptor 1 UNIT Brand Catalogue	TCL S21BW Warranty Info Wall Mount Kit Remote Control RCA 3.5mm Cable Quick Start Guide Power Cord Type Soundbar Power Cord Type Subwoofer Remote Control Batteries 2 AAA
Other Features	Audio Output : 70W RMS power output with 2.0 channel configuration. Controls : Included remote control for input, volume, and playback adjustments. EQ Modes : Multiple Entertainment EQ Modes to adjust sound based on content. Accessories : Includes soundbar, aux cable, power adaptor, user manual, and warranty card. Sound Signature : Balanced deep bass sound designed for cinematic, music, and entertainment experiences.	1 Year Warranty. Wall mounting kit included. Balanced sound at any volume. Listen to what you love, loud and clear. Go from unboxing to listening in minutes. Roku TV Readyâ„¢ for simple setup and use. Inputs: HDMI ARC, Optical/AUX, Bluetooth. Wireless subwoofer for pulse-pounding bass. Stream music wirelessly with Bluetooth 5.1.
	Compare boAt Aavante Bar Opera with: boAt Aavante Bar Rhythm boAt Aavante Bar A1040 boAt Aavante 2.2 800 boAt Aavante Bar Tune TCL TS3100-NA	Compare TCL S21BW with: TCL TS3100-NA boAt Aavante Bar Tune boAt Aavante 2.2 800 boAt Aavante Bar A1040 boAt Aavante Bar Rhythm

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