Yamaha STAGEPAS 200BTR + YDM-505 Batteridrevet PA-system

Battery-Powered Portable PA System with Professional Sound

Delivering 180 W of Class-D amplification from a remarkably compact cube cabinet, the Yamaha STAGEPAS 200BTR YDM-505 Bundle redefines what a battery-powered portable PA system can achieve. Bundled with the YDM-505 dynamic microphone and the BTR-STP200 lithium-ion battery, this all-in-one solution eliminates external mixers, effects units, and power outlets. Built around a coaxial transducer design drawn from Yamaha's professional audio heritage, the system produces precise phase response and natural high-frequency dispersion that belies its modest dimensions. In a park powering a solo acoustic set, or at an outdoor event amplifying a speech, this model keeps your setup minimal and your sound professional.

Coaxial Driver Design and Integrated Digital Mixing

What sets this instrument apart is the combination of a coaxial compression driver—pairing a 1.4" HF unit with an 8" LF cone on a shared axis—and a full 5-channel digital mixer with SPX effects integrated in a single enclosure. The priority ducker and intelligent feedback suppressor automatically manage live sound challenges, letting performers focus on their set instead of troubleshooting.

Class-D Power and Coaxial Driver for Full-Range Output

The amplifier divides its power budget between dedicated high and low-frequency channels, ensuring bass never overwhelms vocals or acoustic instruments. With this bi-amped coaxial configuration, tonal balance remains consistent whether the listener stands directly in front or at the back of the room.

• Amplifier Power: 180 W (HF: 30 W + LF: 150 W) — Class-D topology for efficient, cool-running operation
• With a coaxial driver setup (1.4" HF compression driver + 8" LF cone), phase cancellation between frequency ranges is eliminated for clarity.
• Maximum SPL: 125 dB — suitable for 50–100 people in typical indoor or sheltered outdoor venues
• Frequency Range: 60 Hz – 20 kHz — covers vocals, acoustic instruments, and backing tracks

Five-Channel Mixer with SPX Effects and Adaptive Processing

Single-knob controls bring EQ, effects, and dynamics together for swift adjustments between songs or speakers. Each input channel comes with its own EQ preset and effect send, and the master output features a multiband compressor that adapts to speech or music content.

• Mixer Channels: 3 mono mic/line + 1 stereo line — supports a duo with backing tracks or a speaker with music playback
• SPX Digital Effects: Reverb (4 programs), delay, chorus — professional studio processing
• With the main output's multi-band MODE compressor, dynamic range is automatically optimized for each application.
• Hi-Z Input: — direct electric guitar connection without the need for an external DI box

Battery Operation, Bluetooth Control, and Flexible Mounting

Cordless operation and smartphone-based remote control change how performers interact with their PA during a live set. Step into the audience, access the app, and fine-tune the mix without leaving the crowd.

• Battery: BTR-STP200 Li-Ion, up to 10 hours — full day of intermittent use or multiple back-to-back acoustic sets
• Bluetooth streaming and remote control allow you to adjust volume, EQ, reverb, compressor, and store scenes for recurring venues.
• Mounting: 35 mm pole socket — works with standard speaker stands or subwoofer pole-mount setups
• Tilt Stand: 30° or 60° adjustable rubber base — use as a front-of-house fill speaker or angled floor monitor
• Weight: 12.5 kg — single-person carry; optional CASE-STP200 rolling bag eases transport

Solo Performers, Duos, and Mobile Presenters Who Need Setup Simplicity

Buskers, acoustic duos, fitness instructors, and public speakers all seek a sound system that sounds professional yet sets up in under two minutes. The STAGEPAS 200BTR YDM-505 Bundle is designed for those needing a complete PA—amplification, mixing, effects, and microphone—in a single enclosure. Coffee shop gigs, backyard events, winery performances, and corporate presentations take advantage of the integrated battery and Bluetooth streaming. Pairing two units expands coverage to 80–100 people while maintaining stereo imaging.

Yamaha STAGEPAS Series: "All The World's Your Stage"

Yamaha's STAGEPAS range has long carried the motto "All The World's Your Stage," reflecting the philosophy that professional sound need not be tied to permanent installations. This model stands as the first Yamaha Pro Audio product to feature a high-capacity rechargeable lithium-ion battery, extending its reach to venues without electrical infrastructure. The SPX effects engine and coaxial driver design trace their roots directly to Yamaha's touring and studio equipment.