vsversusfinder

JBL Bar 300MK2-5.0 Channel All-in-one soundbar vs TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos

Updated July 2026 — JBL Bar 300MK2-5.0 Channel All-in-one soundbar leads on price and sales rank.

The JBL Bar 300MK2 offers superior sound quality and features, while the TCL S45H is a budget-friendly option. Choose based on your audio needs and budget.

Why JBL Bar 300MK2-5.0 Channel All-in-one soundbar is better

Sound Quality

Higher output power and immersive audio features

Features

Includes PureVoice 2.0 for enhanced dialogue clarity

Brand Reputation

Established history in audio engineering

Why TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos is better

Price

Significantly lower price point

Setup

Simple plug-and-play installation

Design

Sleek low-profile design fits neatly under TV

Overall score

JBL Bar 300MK2-5.0 Channel All-in-one soundbar
85
TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos
70

Specifications

SpecJBL Bar 300MK2-5.0 Channel All-in-one soundbarTCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos
Dolby AtmosYesYes
MultiBeam3.0No
Streaming ServicesYesYes
CalibrationEasy SoundAI Sonic
Remote ControlJBL ONE AppIncluded

Dimension comparison

JBL Bar 300MK2-5.0 Channel All-in-one soundbarTCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos

Price Comparison

The JBL Bar 300MK2 is priced at $349.95, while the TCL S45H comes in at a significantly lower price of $79.99. This makes the TCL soundbar approximately 77% cheaper than the JBL model. If budget is a primary concern, the TCL S45H offers a compelling entry point into the world of soundbars without sacrificing essential features. For those willing to invest more, the JBL Bar 300MK2 promises a higher output power and enhanced audio features that may justify its higher price.

Sound Quality

Sound quality is a critical factor when choosing a soundbar, and both models offer impressive audio capabilities. The JBL Bar 300MK2 boasts a maximum output power of 450 watts, delivering punchy bass and immersive Dolby Atmos sound. With MultiBeam 3.0 technology, it creates a wide soundstage, making you feel like you're in the center of the action. In contrast, the TCL S45H provides up to 100 watts of output with Dolby Atmos and DTS Virtual:X technology. While it may not match the JBL in sheer power, it still offers a rich audio experience suitable for smaller spaces.

Features and Technology

When it comes to features, the JBL Bar 300MK2 has a slight edge. It includes JBL's PureVoice 2.0 technology, which optimizes dialogue clarity, ensuring you never miss a crucial line in a movie. The soundbar also supports various streaming services through its compatibility with multiple ecosystems. On the other hand, the TCL S45H includes AI Sonic Auto Room Calibration, which automatically adjusts the audio to fit your specific room layout for balanced sound. Both models offer convenient connectivity options, but the JBL's additional features may enhance the overall user experience.

Design and Aesthetics

Design plays a significant role in how a soundbar fits into your living space. The JBL Bar 300MK2 has a sleek and modern design, which makes it a stylish addition to any setup. Its compact form is suitable for cozy rooms while delivering powerful sound. The TCL S45H is also designed with aesthetics in mind, featuring a low-profile build that fits neatly under your TV. Its elegant design adds a premium feel without appearing bulky. Both soundbars prioritize a clean look, thus enhancing your overall entertainment area.

Setup and Usability

In terms of setup and usability, both soundbars are designed to be user-friendly. The JBL Bar 300MK2 can be configured using the JBL ONE app, allowing you to personalize settings easily. This feature is particularly handy for those who want a customized sound experience. The TCL S45H also promotes easy installation with a plug-and-play setup and comes with a full-function remote control for added convenience. Both soundbars are accessible to users of all technical skill levels, ensuring a hassle-free experience.

Brand Reputation

Brand reputation can influence purchasing decisions, and both JBL and TCL have established themselves in the audio market. JBL, known for its history in audio engineering, has a sales rank of 6720, indicating a solid presence in the soundbar category. Meanwhile, TCL's S45H has a better sales rank of 1824, suggesting it is more popular among consumers. This popularity may stem from its competitive pricing and effective marketing strategies, making it a strong contender for consumers looking for reliable audio products.

Customer Support and Warranty

When investing in audio equipment, customer support and warranty can be vital. JBL provides a robust customer support system, backed by its long-standing reputation in the industry. The JBL Bar 300MK2 is designed to work seamlessly with various devices, ensuring users have a smooth experience. Conversely, the TCL S45H also comes with reliable customer support and includes a warranty to give peace of mind to buyers. Both brands offer solid support, but JBL’s extensive history may provide an added layer of reassurance for customers.

Which should you buy?

Choosing between the JBL Bar 300MK2 and the TCL S45H ultimately depends on your specific needs and budget. If you prioritize superior sound quality, high output power, and advanced audio features, the JBL Bar 300MK2 may be worth the investment. However, if you're seeking an economical option that still delivers solid performance for everyday use, the TCL S45H is an excellent choice at about 77% less the price of the JBL. Consider your space, audio preferences, and budget to make the best decision tailored to your home entertainment needs.