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New to 2011, 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 BA-55 is also available in black.
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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 horizontal. It's that easy!
BA-55 White Features
- 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