Yamaha STAGEPAS 100BTR mkII Battery-Powered Portable PA System

The Yamaha STAGEPAS 100BTR mkII is a compact battery-powered portable PA system designed to deliver professional sound anywhere performance is needed. Combining high output, flexible connectivity, and simple operation, it allows musicians, presenters, and performers to turn virtually any location into a live stage. Its lightweight and durable design makes it easy to transport and deploy in seconds.

This portable PA system features a 100 W Class-D amplifier paired with a high-quality coaxial compression driver using FIR-X filtering for accurate crossover performance. A built-in 3-channel mixer supports microphones, instruments, and line-level sources, while USB and Bluetooth audio I O functionality expand playback and recording options. Integrated EQ and mix-out capabilities provide additional control for live sound applications.

Designed for maximum versatility, the STAGEPAS 100BTR mkII includes an internal lithium-ion battery for true cable-free operation. Its carrying handle doubles as an adjustable stand, allowing flexible positioning in a variety of environments. With fast setup, reliable performance, and clear sound reproduction, it is ideal for street performance, small events, presentations, and mobile applications.

Key Features

• High Power Output: 100 W Class-D amplifier delivers strong, clear sound.
• Coaxial Compression Driver: 1.4 inch HF and 6.5 inch LF driver with FIR-X crossover filtering.
• Integrated Mixer: Built-in 3-channel mixer with two mic line inputs and one line input.
• Flexible Audio Connectivity: Audio I O via USB and Bluetooth.
• Battery-Powered Operation: Internal lithium-ion battery supports portable use.
• Compact Design: Lightweight cabinet with carrying handle that doubles as an adjustable stand.

Technical Specifications

• Amplifier Power: 100 W Class-D.
• Driver Configuration: 1.4 inch HF and 6.5 inch LF coaxial compression driver.
• Mixer Channels: 3-channel mixer with two monaural mic line channels and one line channel.
• Equalization: 2-band master EQ.
• Hi-Z Input: Supported on Channel 2.
• Audio Connectivity: USB and Bluetooth audio I O.
• Battery Type: Internal lithium-ion battery.
• USB Power Delivery: Supported.

What’s in the Box

• STAGEPAS 100BTR mkII Portable PA System
• Manuals and Safety Guide