Yamaha Portable Bluetooth PA Speaker System

The Yamaha Stagepas 100BTR MKII is an ultra-portable all-in-one PA system designed for musicians, presenters, streamers, educators, and performers who need professional sound in almost any environment. Featuring a built-in rechargeable lithium-ion battery, Bluetooth audio streaming, USB audio connectivity, integrated 3-channel mixer, and compact lightweight design, the Stagepas 100BTR MKII delivers flexible live sound performance without relying on mains power.

Battery-powered portable PA system

The built-in rechargeable lithium-ion battery provides up to 6 hours of operation, making the Stagepas 100BTR MKII ideal for street performances, outdoor events, mobile teaching, rehearsals, and portable live sound applications. USB Power Delivery charging makes recharging quick and convenient between sessions, while external power operation is also supported for longer performances indoors.

Compact Yamaha sound with impressive output

The Stagepas 100BTR MKII combines a 6.5” coaxial speaker with compression driver technology and Yamaha’s FIR-X tuning to deliver balanced, natural sound with excellent vocal and instrument clarity. Its 90° x 90° coverage helps distribute sound evenly across the audience area, while output levels up to 120 dB SPL provide enough power for intimate live performances, presentations, and rehearsals.

Integrated 3-channel mixer

The built-in 3-channel mixer allows direct connection of microphones, instruments, and playback devices without requiring additional external equipment. Two combo inputs support microphones and instruments, including Hi-Z compatibility for passive pickups, while front-panel controls and 2-band EQ allow fast sound adjustments during performances.

Bluetooth and USB audio connectivity

Bluetooth audio streaming allows wireless playback of backing tracks and music directly from smartphones or tablets for simple cable-free setups. USB-C audio connectivity provides 2-in/2-out audio interface functionality for recording, livestreaming, online teaching, and hybrid event applications.

Portable and flexible setup

Weighing just 5.5 kg, the Stagepas 100BTR MKII is designed for easy transport and rapid setup. The durable enclosure includes a rotatable carry handle and integrated 3/8” mic stand mount for flexible positioning during performances, speeches, monitoring, and rehearsals.

Ideal for

• Solo musicians and acoustic performers
• Street performances and busking
• Presentations and public speaking
• Livestreaming and online teaching
• Portable rehearsals and small events