Bose Professional T4S ToneMatch Ultra-Compact 4-Channel Mixer

Take confident control of live sound with the Bose Professional T4S ToneMatch ultra‑compact 4‑channel mixer. Built for performers and AV professionals, this pro audio mixer pairs a powerful DSP engine and ToneMatch processing with tactile controls and an easy-to-read LED display so you get studio‑quality EQ, dynamics and effects without fuss. Four inputs—including XLR mic channels—let you mix multiple sources for small stages, corporate events or installation rooms. Save scenes and recall advanced presets instantly for consistent results night after night. The T4S is compact (just 2.2 lb) and rugged, making it ideal for touring acts, houses of worship, or AV integrators who need dependable hardware for FOH, monitoring and even security paging or surveillance room audio distribution. Use it with Bose L1 or F1 systems to achieve complete tonal control from input to output. Ready to upgrade your onstage tone and streamline setup? Add the Bose T4S to your rig or contact sales for installation support.

• Ultra‑compact, road‑ready design that frees up stage space while delivering pro-grade tone
• Integrated Bose ToneMatch DSP and zEQ for fast, musical EQ and dynamics that make vocals and instruments sound polished
• Four flexible channels with XLR mic inputs and AUX support for easy setup and reliable live performance
• Intuitive controls, LED display and scene recall to save presets and speed transitions between songs or events
• Seamless integration with Bose L1 and F1 systems for consistent end‑to‑end tonal control across PA and monitoring