Yamaha Stagepas 100 BTR Portable PA System

The Yamaha Stagepas 100 BTR is a compact, battery-powered PA system designed for musicians, presenters, and small venues. Featuring a 100W Class-D amplifier and precision 1.4" HF + 6.5" LF coaxial compression driver with FIR crossover technology, it delivers clear, professional-grade sound in a portable package. The integrated 3-channel mixer accommodates 2 monaural mic/line inputs plus 1 line input, with 2-band master EQ for quick sound shaping. Hi-Z input compatibility on Channel 2 supports guitars and keyboards directly. Mix-out functionality enables external recording or monitoring.

Built for mobility, the dual-purpose carrying handle transforms into an adjustable stand for flexible positioning. Wireless audio streaming via Bluetooth eliminates cable clutter, while the internal lithium-ion battery provides cordless operation. An optional carrying bag (BAG-STP100) protects your investment during transport. Ideal for acoustic performances, presentations, small events, and rehearsals where professional sound quality meets portability.