MA3 Micro Array

MA3 Micro Array

MA3 | MA
TECHNICAL INFO
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The Bose Professional MA3 Micro Array is designed for permanent indoor installations that need clear speech and music from a visually discreet loudspeaker system. Its compact passive modules can be suspended or wall-mounted in arrays for speech and music reinforcement at moderate sound levels. Adjust the splay angles between modules to shape vertical coverage toward the audience and reduce sound reaching ceilings and other reflective surfaces. This helps improve clarity in reverberant rooms.

Each module combines a 1-inch compression driver with four 2.25-inch woofers. Integrated hardware connects the modules, while a built-in passive crossover and pluggable terminal connector simplify installation.

Use the MA3SB Suspension Bracket for flown arrays or the MA3WB Wall-mount Kit for wall-mounted arrays. The modular format lets the array scale to the coverage plan while maintaining the same compact architectural profile.

FEATURES

  • Shape coverage to the room — Adjust splay angles to shape vertical coverage around the listening area.

  • Designed for reverberant spaces — Direct more sound toward the audience instead of ceilings and other reflective surfaces.

  • Blend into the architecture — A compact footprint and white finish complement the design of the space.

  • Suspend it or mount it to a wall — Use the MA3SB Suspension Bracket for flown arrays or the MA3WB Wall-mount Kit for wall-mounted installations.

  • Assemble modules cleanly — Integrated inter-module hardware creates a clean, cohesive array.

  • Keep system wiring simple — An onboard passive crossover and pluggable terminal connection simplify system wiring.

  • Order what the design needs — Single-pack and four-pack configurations let integrators order the module quantity the project requires.

Applications

Designed for a wide range of applications, including:

  • Houses of worship
  • Multipurpose spaces
  • Corporate spaces
  • Education facilities
  • Government facilities
  • Hospitality venues

SPECS

Technical Specification

COMPLIANCE

  • Environmental

  • Indoors

PHYSICAL

  • Colors

  • White

  • Enclosure Material

  • ABS

  • Grille

  • Steel mesh, powder-coated finish, white

  • Suspension/Mounting

  • Integrated quick-pin system for array module attachment.

  • Product Dimensions (H×W×D)

  • 5.4 in × 11.3 in × 8.1 in (138 mm × 288 mm × 206 mm)

  • Net Weight

  • 7.6 lb (3.5 kg), single loudspeaker

PERFORMANCE

  • Coverage, Horizontal

  • 100°

  • Power Handling, long-term continuous

  • 50 W

  • Power Handling, Peak

  • 200 W

  • Recommended Signal Processing

  • Bose Professional presets available but not required

  • Coverage, Vertical

  • 5°

TRANSDUCERS

  • Crossover

  • 1.8 kHz, passive 2-way crossover

  • Driver Protection

  • Recommended high-pass protection 70 Hz with minimum 24-dB/octave filter

  • High-Frequency

  • 1 × tweeter, 1.0-in (25 mm) voice coil

  • Low-Frequency

  • 4 × 2.2-in woofer, 0.8-in (20-mm) voice coil

Product codes

  • A02815-0200
  • MA3 MICRO ARRAY 4-PACK, WHITE
  • A02817-0200
  • MA3 MICRO ARRAY 1-PACK, WHITE

Included in Packaging

  • (4 or 1) MA3 loudspeaker, (4 or 1) pre-wired Euroblock connector, (2 or 1) inter-module connection plate

DOWNLOADS

Technical Information

ACCESSORIES

Optional Accessories

MA3SB Suspension Bracket
MA3SB Suspension Bracket
MA3WB Wall-mount Kit
MA3WB Wall-mount Kit
MA3PBB Pullback Bracket Kit
MA3PBB Pullback Bracket Kit