Data Sheet
AMM108
multipurpose loudspeaker
PRO.BOSE.COM 2 OF 4
For additional specifications and application information, please visit PRO.BOSE.COM. Specifications subject to change without notice. 4/2021
TECHNICAL DATA
Technical Specifications
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°
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)
(1) Frequency response and range measured on-axis in anechoic environment with recommended loudspeaker processing. Frequency response graphs display SPL axis with 0 dB line referenced to sensitivity SPL value.
(2) Bose extended-lifecycle test using pink noise filtered to meet IEC268-5, 6-dB crest factor, 500-hour duration.
(3) Bose peak power test using 12-dB crest factor pink noise, 96-hour duration with recommended loudspeaker processing.
(4) Sensitivity measured in anechoic environment with recommended loudspeaker processing.
(5) Maximum SPL calculated using sensitivity and power ratings, exclusive of power compression.
(6) IP43 rating applies when loudspeaker is positioned upright (front-of-house application). Rating does not apply when in tilt-back (monitor application) position.