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
SINGLE-LOUDSPEAKER PERFORMANCE
Frequency Response (−3 dB) 1 88 – 17,000 Hz
Frequency Range (−10 dB) 75 – 20,000 Hz
Nominal Coverage Pattern 110° horizontal × 60° vertical
Tilt-back Angle 35°
Recommended High-pass Filter Use Bose-recommended presets for optimal performance
Crossover Internal passive; use Bose-recommended presets for optimal performance
Power Handling, Long-term Continuous 2 150 W
Power Handling, Peak 3 2400 W
Sensitivity (SPL/1 W @ 1 m) 4 94 dB
Calculated Maximum SPL @ 1 m 5 116 dB
Calculated Peak SPL @ 1 m 128 dB
TRANSDUCERS
Low Frequency 8-in (203 mm) woofer
High Frequency 1.7-in (43 mm) compression driver
Nominal Impedance 8 Ω, passive
PHYSICAL
Enclosure Material Baltic birch plywood
Finish 2-part spray polyurethane coating, black
Grille Perforated steel, powder-coated finish, black
Environmental 6 IP43-rated (front-of-house position only)
Connectors 2 × Neutrik® NL4 inputs with wired-parallel through
Suspension/Mounting 1 × 35 mm (1.4 in) pole cup (for pole-mounting)
4 × M8 threaded inserts (for RMUBRKT1 attachment)
6 × M10 threaded inserts (for accessory attachment or mounting)
Dimensions (Width × Height × Depth) 318 mm × 318 mm × 268 mm (12.5 in × 12.5 in × 10.5 in)
Net Weight 13.04 kg (28.75 lb)
Shipping Weight 15.45 kg (34.06 lb)
Optional Accessories AMM108 U-Bracket Kit; AMM Suspension Bracket; RMUBRKT1 (Pan-and-tilt
Bracket for RMU)
PRODUCT CODES
AMM108 Loudspeaker 843160-0110 (AMM108 MULTIPURPOSE LDSPKR)
AMM108 U-Bracket Kit 843367-0010 (AMM108 U-BRACKET)
AMM Suspension Bracket 843344-0010 (AMM SUSPENSION BRACKET)
RMUBRKT1 (Pan-and-tilt Bracket for RMU), Black 738453-0110 (RMU PAN&TILT BRACKET BLK)
For export (= shipments outside of Singapore) we do not charge GST. In this case, please refer to the prices excl GST.
