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AMM108 multipurpose loudspeaker




The Bose Professional AMM108 multipurpose loudspeaker features a passive, coaxial two-way design with a 1.7-inch compression driver, 8-inch low-frequency transducer, and high output: 128 dB peak. Its proprietary Beamwidth Matching Waveguide ensures signature Bose Professional sound quality, delivering consistent frequency response, clarity, and projection across the coverage area — a remarkably powerful audio experience for both performers and audiences. The AMM108 is equally suited for a variety of medium-throw sound reinforcement, monitor, and fill applications in permanent or portable sound systems and offers outstanding vocal clarity and projection. The AMM108 features consistent voicing with Bose Professsional AM array modules and Bose Professional AMU utility loudspeakers. So it’s easy to mix and match models from all three lines to create different types of systems.


  • Compact high-output design delivers 128 dB peak via shared-magnet coaxial driver: 1.7-inch compression driver and 8-inch low-frequency driver

  • Multipurpose versatility for deployment as main, monitor, fill, or delay; extend system bandwidth to 35 Hz by pairing with AMS115 subwoofer

  • Consistent tonality and voicing with AM array modules and AMU utility loudspeakers — easily create entire systems and save substantial time during system configuration

  • Proprietary Beamwidth Matching Waveguide ensures signature sound quality, aligning low and high beamwidth through crossover region to deliver excellent tonal consistency across the coverage area

  • Multi-position enclosure with 110° × 60° coverage angle — easily swap horizontal and vertical coverage by simply rotating cabinet, no disassembly or tools required

  • Lightweight 13 kg (29 lb) cabinet with large, ergonomic handle and 35 mm pole stand adaptor for easy transportation and setup

  • Pair with Bose Professional PowerMatch amplifiers and ControlSpace DSP for best performance and loudspeaker protection

  • Deploy easily in permanent or portable applications with optional U-bracket, suspension bracket, Pan-and-tilt bracket for RMU, or use the 6 integrated M10 inserts for custom suspension

  • Companion AMS115 multipurpose subwoofer also available — 15-inch transducer, low frequency down to 35 Hz, 130 dB peak output, 28 kg (63 lb) design with integrated M20 threaded pole mount and 12 M10 threaded inserts for suspension in permanent installations


Technical Specification

  • EN 54-24 Certified

  • No

  • Colors

  • Black

  • Enclosure Material

  • Baltic birch plywood

  • Grille Material

  • Perforated steel, powder-coated finish

  • Ingress Protection

  • IP43 (front-of-house position only)

  • Mounting/Rigging Provisions

  • 1 × 35 mm (1.4 in) pole cup, 4 × M8 threaded inserts, 6 × M10 threaded inserts

  • Net Weight

  • 28.8 lb (13.0 kg)

  • Product Dimensions (H×W×D)

  • 12.5 in × 12.5 in × 10.5 in (318 mm × 318 mm × 268 mm)

  • Frequency Range (-10 dB)

  • 75 Hz – 20,000 Hz

  • Coverage, Horizontal

  • 110°

  • Maximum SPL at 1 m

  • 116 dB continuous, 128 dB peak

  • Nominal Impedance

  • 8 Ω, passive

  • Power Handling, Continuous

  • 150 W

  • Power Handling, Peak

  • 2400 W

  • Sensitivity (SPL/1 W at 1 m)

  • 94 dB

  • Coverage, Vertical

  • 60°

  • High-Frequency Transducer Quantity and Size

  • 1 × 1.7 in (43 mm) compression driver

  • Low-Frequency Transducer Quantity and Size

  • 1 × 8 in (203 mm) woofer


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Product codes

  • 843160-0110
  • AMM108

Warranty Period

  • 5 years

Included in Packaging

  • (1) AMM108

  • (1) installation guide