Roland's BA-55 battery-powered amp and wireless mic combo for small PA applications the BA-55, is compact and lightweight, designed for any small event requiring sound amplification. Paired with the included wireless microphone, the BA-55 is perfect for musical performances, school presentations, meetings, special events, houses of worship and other events. Blend best with your surroundings.
The unique BA-55 provides any self-contained, high-quality, and battery-powered sound reinforcement for any environment. It's solidly built yet lightweight, and comes with a matching wireless microphone. Use the BA-55 as a small wireless PA system in school classrooms, business meetings, restaurants, weddings, intimate music venues, and more. Stereo & Mono Output In a cool and convenient twist, the BA-55 contains an internal accelerometer sensor that automatically switches operation between stereo output (when positioned horizontally) and mono output (when positioned vertically).
If you're speaking and need maximum power and projection, use the vertical mono mode.
For wide musical spread, turn horizonal. It's that easy!
Portable design with high-quality sound for audiences up to 80 people SPL (sound pressure level) rated at a powerful 108 dB One 2.4 GHz wireless microphone included (DR-WM55); a second DR-WM55 can be purchased separately for simultaneous use Operates on 8 AA batteries or AC power (AC adaptor included)
- Onboard accelerometer sensor switches operation to stereo mode when positioned horizontally Two 6.5" (16 cm)
- high-performance speakers
- Three-channel built-in mixer with two-band EQ Echo/Reverb effect Built-in
- Anti-Feedback function Line Output for recording or expanding the system
- Integrated storage compartment for storing wireless microphones and accessories
- Auto Power Off function Compatible with Roland ST-A95 speaker stand
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