#powereddsp

In fixed installation scenarios such as conference rooms, banquet halls, and classroom sound reinforcement, integrators often look for an audio processor that simplifies the signal chain while maintaining high audio quality. The LION X Series from S-Track addresses this need. With a semi-open architecture and built-in digital amplifier output, it combines flexible signal routing with efficient sound reinforcement in a single device.

This article covers the LION X Series from four perspectives: product positioning, core features, key differentiators, and typical applications.

01 / Core Positioning: Semi-Open Architecture with DSP + Amplifier Integration

The LION X Series is a semi-open digital audio processor, available in 4×4 and 8×8 analog channel configurations. Unlike fully open-architecture DSPs, the LION X Series retains a modular drag-and-drop design while preloading essential audio processing chains such as feedback cancellation, echo cancellation, noise suppression, and automatic mixing. Users can adjust the signal flow as needed without building logic from scratch. Most notably, the series features a built-in 2×150W digital power amplifier, allowing direct connection to loudspeakers—truly integrating audio processing and power amplification in one unit.

02 / Core Features: Flexible Processing, Powerful Output

03 / Key Differentiators: Four Advantages of the LION X Series

1. DSP + Amplifier in One – Simplified Signal Chain Integrates a digital audio processor with a 2×150W power amplifier in a 1U chassis, eliminating external amplifiers and extra cabling. Reduces equipment costs and rack space—ideal for fixed installations where clean deployment matters.

2. Semi-Open Architecture – Balance of Flexibility and Ease of Use Comes with preloaded core processing chains (AFC, AEC, ANS, auto mixing), so users don't have to start from zero. Still supports drag-and-drop algorithm modules and open signal flow design, allowing fine-tuning as project needs evolve.

3. Comprehensive Conference-Ready Algorithms Built-in AFC (up to 16 points, 24dB suppression depth), AEC, and ANS effectively address common issues like feedback, echo, and background noise, ensuring clear communication in meeting environments.

4. Cross-Platform Control and Easy Integration Supports web-based control on Windows, macOS, Linux, Android, and iOS—no app installation required. Also features RS232 and Ethernet control interfaces, with central control code generation for seamless third-party system integration.

04 / Typical Applications

The LION X Series is designed for fixed installations that require both audio processing and local amplification. Ideal for:

Small to medium-sized conference rooms / video conferencing rooms

Banquet halls / multi-purpose halls

Classroom sound reinforcement / training rooms

Lecture halls / tiered classrooms

Small event spaces

05 / More Information

For detailed technical specifications, control software, project consultation, or demo requests, please visit the S-Track website and go to the Contact Us page. Submit your inquiry via email or online message.

💡 Product documentation is also available for download from the corresponding product page in the Product Center.