As home entertainment continues to evolve toward smarter and more wireless experiences, consumer expectations are expanding beyond sound quality alone. Today’s users increasingly value audio-video synchronization, immersive spatial sound, and flexible system deployment.

Addressing these evolving market demands, TCL, a globally renowned home appliance brand, has officially launched its S65K 5.1-Channel Soundbar, powered by the Actions^® ATS2853 + ATS2833PL wireless home audio solution.

Delivering ultra-low latency, high quality audio, and strong anti-interference, Actions Technology wireless home audio platform provides the core technology behind the immersive entertainment experience of the TCL S65K Soundbar. This latest design win further demonstrates Actions Technology's leadership in wireless audio technologies and its commitment to driving innovation across the global smart audio industry.

15ms Ultra-Low End-to-End Latency: Perfect AV Sync for Deeper Immersion

Audio-video desynchronization remains one of the most common challenges in home audio systems. Whether it's the delay between a goal and the crowd's roar during a live sports broadcast or mismatched dialogue and visuals while watching a movie, even slight latency can significantly diminish immersion.

Built on Actions Technology's proprietary NGPP-2.4G(Next Generation 2.4G Proprietary Protocol), the wireless home audio solution optimizes audio encoding, wireless transmission, and synchronization mechanisms to achieve an ultra-low 15ms end-to-end latency. The result is stable, high-quality wireless audio transmission with excellent interference resilience.

Compared with conventional wireless audio systems that often experience delays ranging from tens to hundreds of milliseconds, Actions Technology's 15ms latency performance approaches that of a wired connection. This enables precise audio-video synchronization for movies, live sports, and console gaming, delivering a smoother and more immersive entertainment experience.

High-Bitrate Purity: Catch Every Detail of the Original Sound

Wireless audio systems have long faced the challenge of balancing sound quality with transmission reliability. While higher bitrates preserve more audio detail, they also place greater demands on wireless bandwidth and system stability.

Actions Technology addresses this by incorporating a deeply optimized LC3plus High Resolution high-performance audio codec, achieving higher audio resolution and lower compression distortion within a limited bandwidth. This highly efficient encoding algorithm maximizes the retention of original audio details, offering a premium, high-fidelity wireless transmission solution.

Combined with the TCL S65K Soundbar’s native support for Dolby Atmos and DTS:X, the solution ensures flawless audio reproduction. Dialogues are crystal-clear, musical layers are rich and nuanced, and low frequencies are deeply resonant. Together with a broader, more enveloping three-dimensional soundstage, it delivers a wired-grade immersive listening experience.

Immunity to Interference: Entertainment Without Interruptions

As Wi-Fi, Bluetooth, and smart home devices become increasingly ubiquitous, crowded wireless environments pose growing challenges for audio transmission reliability.

To ensure stable performance, Actions Technology integrates advanced wireless communication technologies including ACK acknowledgment mechanisms, segmented CRC verification, and FEC (Forward Error Correction) into its wireless transmission architecture. These technologies significantly enhance transmission robustness and interference resistance.

Even in environments with heavy concurrent data traffic—such as video conferencing, online streaming, and large file downloads—the wireless home audio system delivers uninterrupted, premium audio output.

This robust anti-interference and rock-solid wireless connectivity completely untethers soundbars, subwoofers, and surround speakers from traditional wiring constraints, eliminating complex cable routing and empowering users with total freedom in their home audio layouts.

As it continues to empower leading global brands such as TCL in developing flagship audio products, Actions Technology is also accelerating development of its next-generation wireless home audio solution, ATH5103L.

Building upon its existing technology platform, ATH5103L will introduce significant advancements in multi-channel audio transmission, high-fidelity reproduction, high-bitrate audio delivery, and interference resilience, further elevating wireless home entertainment experiences.

In the AIoT era, home audio-visual devices are evolving from simple playback terminals into vital interactive gateways for smart homes. Leveraging its three core technological advantages—edge AI, wireless connectivity, and full-link audio—Actions Technology will continue to unlock the value of edge AI, achieving a dual leap in both audio quality and intelligent experience. Moving forward from leading the wireless audio upgrade to empowering the AIoT ecosystem, Actions Technology is continuously spearheading an all-scenario AI audio ecosystem across personal, home, and office scenario into a new future.