Bose AMM108 Multipurpose Coaxial Two-way Loudspeaker 128 dB

Description:

The 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 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 AM array modules and Bose 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 Bose AM array modules and Bose AMU utility loudspeakers — easily create entire systems and save substantial time during system configuration
Proprietary Beamwidth Matching Waveguide ensures signature Bose sound quality, aligning low and high beamwidth through crossover region to deliver excellent tonal consistency across the coverage area
Multi-position enclosure with 110° x 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 PowerMatch amps 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

Specifications:

COMPLIANCE
EN 54-24 Certified No
PHYSICAL
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)
PERFORMANCE
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°
TRANSDUCERS
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