Bose AMM108 Loudspeakers

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.

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.

Features

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

Attribute

Value

Brand

Bose Professional

Series

AMM

Model

AMM108

EN 54-24 Certified

Colors

Black

Enclosure Material

Baltic birch plywood

Grille

Perforated steel, powder-coated finish

Ingress Protection

IP43 (front-of-house position only)

Suspension/Mounting

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

Product Dimensions (H×W×D)

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

Net Weight

28.8 lb (13.0 kg)

Frequency Range (-10 dB)

75 Hz – 20,000 Hz

Coverage, Horizontal

110°

Calculated Maximum SPL @ 1 m

116 dB continuous, 128 dB peak

Nominal Impedance

8 Ω, passive

Power Handling, long-term continuous

150 W

Power Handling, Peak

2400 W

Sensitivity (SPL/1 W at 1 m)

94 dB

Coverage, Vertical

60°

High-Frequency

1 × 1.7 in (43 mm) compression driver

Low-Frequency

1 × 8 in (203 mm) woofer

Features

Specifications

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