Lead KC-138 Active Wall-Mounted Teaching Speakers (Black) – Powerful Classroom Sound System for Schools & Training Centers

The Lead KC-138 Active Teaching Speaker System is a high performance dual wall mounted speaker set designed for classrooms, lecture halls, training rooms, churches, and conference spaces. Unlike portable voice amplifiers, the KC-138 is a built-in active speaker solution that delivers loud, clear, and balanced sound coverage across large rooms.

With its built-in amplifier, strong audio output, and simple installation, the KC-138 teaching speaker system is ideal for teachers who need professional quality sound without distortion.

Key Features of KC-138 Teaching Speakers

Active speaker system (built-in power amplifier – no external amp needed)
Dual wall-mounted speakers for wide sound coverage
Clear voice projection for classrooms and lecture halls
High-power output for medium to large rooms
Strong bass and crisp treble for natural sound
Easy wall installation with mounting brackets
Works with microphones, computers, projectors, phones & mixers
Low noise and anti-feedback audio design
Durable cabinet for long-term school use