TCL S643W vs JBL Stage 240B – Detailed Sound Comparison (2026)

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TCL S643W
Rs.24,952.16

Brand	TCL	JBL
Model No	S643W	Stage 240B
Wired / Wireless	Home Theatre Speaker Specification	Home Theatre Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	139.7 mm	25 mm Anodized Aluminum 114 mm Polycellulose Ribbed Cone
Impedance	8 + 4 ohm	6 Ohms
Sensitivity	NA	85dB
Frequency Response	180 Hz - 20 KHz	Crossover Frequencies : 1.4KHz Frequency Response Â± 6dB : 53Hz - 25KHz
Maximum Power Input	AC 100-240V~50/60Hz	NA
Maximum Power Output	240 W ( RMS ) Speaker Surround Sound Channel Configuration : 3.1	20 - 125 W ( RMS )
Signal to Noise Ratio	90dB	NA

Noise Cancelling	NA
Aux Connectivity	Yes	No
Weight	1.96 Kg Soundbar, 2.99 Kg Subwoofer	4.6 Kg
Dimensions	810 mm X 62 mm X 97.6 mm Soundbar	272 mm X 175 mm X 217 mm
Available Colors	Black	Black, White
Accessories	TCL S643W 3.1 Channel Soundbar With Wireless Subwoofer HDMI Cable Warranty Info Wall Mount Kit Remote Control Quick Start Guide Wall Mount Template Power Cord Type Soundbar Power Cord Type Subwoofer Remote Control Batteries 2 X AAA	JBL Stage 240B Loudspeaker 2 X Foam Plugs 1 X Safety Sheet 2 X Wall Brackets 8 X Anti-Slip Pads 2 X Speaker Grilles 8 X Mounting Screws 1 X Quick-Start Guide
Other Features	3 Year Warranty. Wireless Subwoofer. 3.1 Channel Soundbar. Bluetooth Version 5.3. Wall-Mounting kit included. USB port for MP3 playback ( Up To 64 GB ). Connectors : HDMI ARC input, optical audio input. Immersive Dolby Audio and DTS Virtual : X surround sound. TCL TV Ready compatible: easy control between sound bar and TV with a single remote control.	5-Way Binding Posts Precision 2-Way Crossover. Next Generation HDIâ„¢ Horn. Bookshelf Loudspeaker System. Integrated Wall Mount Bracket. Bass Reflex via Rear-Firing Tuned Port. Designed and engineered at our world-famous Acoustic Engineering Center of Excellence in Northridge, California, the Stage 240B is the smallest bookshelf loudspeaker of the JBL Stage Series. It provides impessive performance from a small footprint. The 240B's are versatile enough to be used as main speakers or surrounds. This loudspeaker features a 2-way design with Next Generation patented High-Definition Imaging (HDIâ„¢) waveguide geometry, 1-inch ( 25 mm ) Anodized Aluminum dome tweeter, and a 4.5-inch ( 114 mm ) Polycellulose ribbed cone woofer that provides deep, signature JBL bass.
	Compare TCL S643W with: Aiwa SATORI - AW-SSB240 TCL TS8132-NA TCL Q6510 Samsung SWA-W510 Samsung HW-B550D	Compare JBL Stage 240B with: Bowers & Wilkins M-1 Samsung HW-B550D Samsung SWA-W510 Samsung SWA-9500S TCL P735W

TCL S643W and JBL Stage 240B are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Differences in power output, channel configuration, and audio technologies can impact overall sound performance. Support for technologies like Dolby Atmos and DTS enhances the depth and realism of sound. Both models offer multiple connectivity options for seamless integration with TVs and other devices. Both models are designed for movies, music, and gaming, delivering a cinematic experience at home.

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

Top Differences

Sound Output: 240W vs 20W
Channels: 240 vs 20
Dolby Atmos: Yes vs No
Frequency Response: 180 Hz - 20 KHz vs Crossover Frequencies : 1.4KHz Frequency Response Â± 6dB : 53Hz - 25KHz
Subwoofer Size: 139.7 mm vs 25 mm

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