The newly expanded AMU multi-use loudspeaker series combines a powerful mix of driver configurations and coverage patterns with a variety of mounting options and orientations. Together with indoor/outdoor flexibility and two colors, AMU offers virtually endless installation options to solve your specific needs.
Featuring high-output sound, exceptional vocal clarity, and rich musical depth, the AMU Series shines in both large distributed and small- to mid-sized audio systems. The integrated 70/100V transformer includes a bypass switch for live sound reinforcement. Systems can be enhanced with the MB210-WR dual 10-inch weatherized subwoofer, and PowerShareX amplifiers include factory-optimized presets for peak performance and simplified installation.
AMU208-120 provides wide, even coverage with a rotatable 120° × 60° constant-directivity high-frequency horn, 80 Hz – 16 kHz frequency response, and 127 dB peak SPL, for increased output and more low-frequency extension.
FEATURES
- Two-way transducer setup, featuring a high excursion woofer and high-frequency compression driver, enhanced by a passive crossover with optimized filters
- IP55 weather-rated with three-layer stainless steel grille, water-resistant woofer, industrial polyurethane exterior coating, and molded cover for input panel protection
- Weather-sealed internal 70/100V transformer with tap setting switch and 8-ohm bypass
- Stainless-steel U-bracket with rear-enclosure M8 threaded inserts to accept third-party accessory mounting hardware
- Compatible accessories include: surface-mount pan-and-tilt bracket, single-point suspension bracket with multi-angle attachment points, and external pole adapter for portable use
- Compact cabinet construction with rust-resistant suspension points
- Factory-optimized loudspeaker presets when combined with Bose Professional amplifiers and processors
- Easy integration with Bose Professional electronics and loudspeakers makes configuration and operation much simpler and quicker
Technical Summary
- Frequency Response (+/-3 dB)
70 Hz to 18 kHz - Nominal Coverage Pattern (H x V)
60° x 120° - Power Handling, peak
1200W - Maximum SPL @ 1m
94 db Free Field
96 db Wall/Ceiling - Nominal Impedance
8 Ω (transformer bypass) - Power Handling, long-term continuous
300 W
Transducers
- Crossover
200 Hz & 1.2 kHz, passive, separate bandpass filters per transducer - High-Frequency
4 × Bose Professional EMB2S extended-high frequency neodymium compression driver, 2 in (51 mm) voice coil - Low-Frequency
2 × Bose Professional LF8 high-excursion 8 in (203 mm) woofer, 2 in (51 mm) voice coil









