Amu108 - Bose ArenaMatch Utility AMU105 Installation Manual

Technical Specifications

AMU108

System Performance
Frequency Response (±3 dB)
Frequency Range (–10 dB)
Nominal Coverage Pattern (H × V)
Recommended High-pass Filter
Crossover
70V/100V transformer tap settings
Power Handling, long-term continuous
Power Handling, peak
Sensitivity (SPL / 1 W @ 1 m)
Calculated Maximum SPL @ 1 m
Calculated Maximum SPL @ 1 m, peak
Transducers
Low Frequency
High Frequency
Nominal Impedance
Physical
Enclosure Material
Finish
Grille
Environmental
Connectors
Suspension/Mounting
Dimensions (H × W × D) – millimeters
Dimensions (H × W × D) – inches
Net Weight (loudspeaker only)
Net Weight (with U-bracket)
Shipping Weight
Accessories
Footnotes
1. Frequency response and range measured on-axis in anechoic environment with recommended bandpass and EQ.
2. Bose extended-lifecycle test using pink noise filtered to meet IEC268-5, 6-dB crest factor, 500-hour duration.
3. AES standard 2-hour duration with IEC system noise.
4. Sensitivity measured in anechoic environment with recommended bandpass and EQ.
5. Maximum SPL calculated using sensitivity and power ratings, exclusive of power compression.
22 • English
90 Hz to 16 kHz
1
80 Hz to 16 kHz
90° × 60° (rotatable high-frequency horn)
80 Hz with minimum 12-dB/octave filter
Passive (1.4 kHz crossover frequency)
70V: 5W, 10W, 20W, 40W, 80W; 100V: 10W, 20W, 40W, 80W
Bose Extended Lifecycle Test
Free Field
91 dB
4
114 dB
5
120 dB
1 × Bose LF8 high-excursion 8-inch woofer (2-inch voice coil)
1 × Bose EMB2S titanium-diaphragm, neodymium compression drivers (2-inch voice coil)
8 Ω
Exterior-grade birch plywood
Two-part polyurethane coating, black or white
Powder-coated perforated stainless steel, acoustic foam, stainless steel mesh
Rated for direct-exposure outdoor installations (IEC 60529: IP55)
1 × barrier strip (accepts 10 to 18 wire gauge)
3 × M8 threaded inserts for U-bracket (per side); 4 × M8 threaded inserts on rear surface
(127 × 70 mm, 4-bolt pattern)
235 × 498 × 316 with U-bracket
9.3 × 19.6 × 12.4 with U-bracket
10.6 kg (23.3 lb)
12.6 kg (27.7 lb)
14.2 kg (31.2 lb)
Included steel U-bracket; optional pan-and-tilt bracket
2
200 W
800 W
Wall/Ceiling
93 dB
116 dB
122 dB
PRO.BOSE.COM
AES Transducer Test
3
250 W
1000 W
Free Field Wall/Ceiling
91 dB 93 dB
115 dB 117 dB
121 dB 123 dB
ArenaMatch Utility • Installation Guide