Yamaha STAGEPAS100 BTR2

A Mini Sound System in an "All-in-One" Spirit

Ultracompact portable sound systems have established themselves as the simplest solution for everyday needs: delivering clear voice, playing background music, and amplifying small events without hassle. This "all-in-one" format concentrates the essentials (amplification, sound projection, mixing, and connectivity) into a single easy-to-move speaker, ideal when quick setup is as important as sound quality.
With its 3 channels and 100 W power, this model positions itself as a versatile solution: more complete than a simple portable speaker, yet lighter and more straightforward to use than a setup with an amplifier + speakers + mixing console.

Who Is It For and What Are the Uses? A Mobile PA That Keeps Up With Your Pace

This system is aimed at musicians, teachers, speakers, associations, sports coaches, hosts, and content creators who want clean sound, immediately available, without relying on a fixed installation. It is particularly suitable for contexts where you frequently move from one location to another: classrooms, small multipurpose rooms, rehearsals, product demonstrations, workshops, ceremonies, or indoor and outdoor events (depending on expected sound levels and environment).
The 3-channel mixing allows managing multiple sources simultaneously (for example, voice + music + an additional source) and adapting on the fly. The presence of a built-in Li-Ion battery enhances its appeal for mobile setups: you gain freedom of placement and reduce cabling constraints when power outlets are distant.

Connectivity, Control, and Sound Quality: The Essentials, Well Thought Out

6.5-Inch Coaxial Speaker for Consistent Sound Projection

The 6.5-inch coaxial speaker promotes a sense of coherence across frequencies, with a stable sound image when moving around the speaker. In "voice + music" use, this configuration helps maintain articulation and pleasant presence while staying in a portable size.

2-Band Equalization: Quick Adjustments Without Getting Lost in Settings

The 2-band equalization focuses on the essentials: quickly adjusting the tonal color according to the room, content, and volume. In practice, it is especially useful to brighten a voice, reduce resonance, or add some body at low volume, without delving into complex settings.

Bluetooth Audio and USB: Simple Content Playback

The Bluetooth audio connection facilitates streaming from a smartphone, tablet, or computer, convenient for playlists, soundtracks, educational materials, or musical accompaniment. The USB connectivity allows connecting a compatible audio source according to your setup, keeping a wired option handy when needed.

Built-In Li-Ion Battery: A True Mobile Logic

With its built-in Li-Ion battery, this system is designed for performances requiring quick setup and autonomy. It is a tangible asset for itinerant events, occasional animations, and outdoor use, maintaining the "plug in, power up, amplify" mindset.

Technical specifications

Battery	Yes	Number of speakers	1
Number of channels	Broadband	EQ	2 channels
Bluetooth	Yes	Media Player	Bluetooth, USB
Connection	USB	Inputs	USB
Speaker diameter	6,5"	Power output	100 W

Power	100 W	Equalization	2-band
Speaker	6.5-inch coaxial	USB	USB connection