Collection: TeachLogic

TeachLogic builds sound field systems, classroom audio setups that pick up a teacher's voice through a wireless microphone and distribute it evenly through ceiling or wall speakers so no student in the back row has to strain to hear. Williams AV acquired TeachLogic in 2024, adding a company that's been designing these systems since 1994 (installed in more than 70,000 classrooms) to its assistive-communication lineup.

The catalog ranges from portable, single-room setups like the Quantum II IR system and VoiceLink I, to fixed installations built around a receiver/amplifier such as the Matrix or Ovation, each paired with ceiling or wall speakers and a handheld, lapel, or Sapphire IR microphone. A portable system like Quantum II suits a cart shared between rooms, while a wired system like Matrix, installed with a dedicated control panel, fits a permanent classroom setup.

Replacement power supplies and the Ovation charger stand are stocked too. Need speakers outside the TeachLogic ecosystem? Check our Speakers lineup. VSC doesn't just sell TeachLogic equipment: our technicians design, install, and calibrate sound field systems in classrooms nationwide, then support them long after the sale, the kind of hands-on expertise we've provided since 1982.