Bose Professional AMM112 Multipurpose Loudspeaker

Bose Professional AMM112 is a multipurpose loudspeaker designed for installed and portable sound reinforcement applications. It enables medium-throw sound reinforcement, monitoring, and fill coverage for system designers and operators, supporting live performance and installed audio systems. This makes it suitable for venues that require high output, controlled coverage, and consistent voicing across system components.

The loudspeaker operates using a passive, coaxial two-way design with a large-format compression driver and low-frequency transducer integrated through a Beamwidth Matching Waveguide. It delivers consistent frequency response and projection across the coverage area while allowing the enclosure to be rotated to swap horizontal and vertical dispersion. The system supports both passive and bi-amp operation with external amplification and processing.

The system supports applications requiring high output and flexible deployment in compact enclosures. It is suited for main, monitor, fill, and delay roles in permanent or portable sound systems. The design allows seamless integration with Bose Professional AM array modules, AMU utility loudspeakers, and compatible amplification and DSP platforms.

Key Features

• High-output coaxial design: Integrates a 3-inch compression driver and 12-inch low-frequency driver with shared neodymium magnet
• Beamwidth Matching Waveguide: Aligns low- and high-frequency dispersion through the crossover region
• Multi-position enclosure: Rotatable cabinet allows horizontal or vertical coverage without tools
• Multipurpose deployment: Supports use as main, monitor, fill, or delay loudspeaker
• System consistency: Voiced to match Bose Professional AM array modules and AMU utility loudspeakers
• Flexible mounting options: Includes dual pole cups and multiple threaded inserts for suspension

Technical Specifications

EN 54-24 Certified
No

Colors
Black

Enclosure Material
Baltic birch plywood

Grille
Perforated steel, powder-coated finish

Ingress Protection
IP43 (front-of-house position only)

Suspension/Mounting
2 × 35 mm (1.4") pole cups, 6 × M10 threaded"serts

Product Dimensions (H×W×D)
18.0" × 18.0" × 15.1" (457 mm × 457 mm × 383 mm)

Net Weight
48.6 lbs (22.0 kg)

Frequency Range (-10 dB)
60 Hz – 20,000 Hz

Coverage, Horizontal
110°

Coverage, Vertical
60°

Calculated Maximum SPL @ 1 m
121 dB continuous, 131 dB peak

Power Handling, long-term continuous
300 W, passive; 300 W (LF) + 45 W (HF), bi-amp

Power Handling, Peak
2800 W, passive; 2800 W (LF) + 720 W (HF), bi-amp

Sensitivity (SPL/1 W at 1 m)
96 dB

High-Frequency
1 × 3" (76 mm) compression driver

Low-Frequency
1 × 12" (305 mm) woofer

What’s in the Box

(1) AMM112 Multipurpose Loudspeaker
(1) Installation guide