Yamaha Stagepas 100BTR MKII Battery Powered Portable PA System

Name: Yamaha Stagepas 100BTR MKII Battery Powered Portable PA System
Brand: Yamaha
Price: 337.5 USD
Availability: Discontinued

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Key Features

Battery-powered portable PA delivers up to six hours of cordless use
100W Class-D amplification provides clear sound in compact spaces
Three-channel mixer offers simple control for mics and instruments
Bluetooth and USB audio support wireless playback and streaming
Coaxial speaker design delivers even coverage and focused soun

Yamaha Stagepas 100BTR MKII Battery Powered Portable PA System Overview

The Yamaha Stagepas 100BTR MKII is built for performers, presenters, and educators needing portable sound anywhere.

With a rechargeable lithium-ion battery, you can run cable-free for up to six hours, making it easy to play outdoors, host pop-up events, or move between rooms without power sockets. The 100W Class-D amplifier and coaxial speaker design help maintain clarity and balance, even at higher volumes, while keeping the unit compact and easy to carry.

A built-in three-channel mixer lets you connect microphones, instruments, and line-level sources directly, with simple level controls and two-band EQ on the front panel. Bluetooth and USB audio add flexible playback and streaming options, so you can play backing tracks, run online sessions, or connect to a computer or mobile device without extra gear.

Product Ref: 362665

Full Description

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Take sound anywhere without cables

The Stagepas 100BTR MKII runs on a built-in rechargeable battery, giving you up to six hours of operation without mains power. This makes it practical for street performances, outdoor lessons, and mobile events where sockets are limited or unavailable. Charging is handled via USB Power Delivery, so topping up between sessions is straightforward with compatible chargers. And if you are working indoors, you can still run it from external power for longer sessions.

Clear, controlled sound in a compact box

A 6.5-inch coaxial speaker with compression driver works alongside Yamaha’s FIR-X tuning to keep sound balanced and consistent across the listening area. This design helps vocals and instruments stay clear, while the wide 90-degree coverage spreads sound evenly in small venues. With up to 120 dB SPL available, it has enough output for intimate gigs, talks, and rehearsals without needing extra speakers.

Simple mixing for quick setups

The integrated three-channel mixer is designed for fast, no-fuss use. Two combo inputs handle microphones and instruments, including Hi-Z support for passive pickups, while a third input takes line-level sources. Front-panel level controls and a two-band EQ let you make quick adjustments on the fly, so you spend less time setting up and more time performing or presenting.

Wireless and digital connectivity built in

Bluetooth audio allows you to stream music or backing tracks straight from a phone or tablet, keeping your setup tidy. USB audio adds two-way digital connectivity with computers and mobile devices, making the Stagepas 100BTR MKII useful for live streaming, online teaching, and hybrid events. It works as both an audio input and output, reducing the need for extra interfaces or adapters.