English • 21Installation Guide • ArenaMatch Utility
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Technical Specifications
Technical Specifications
AMU105
System Performance
Frequency Response (±3 dB)
1
100 Hz to 16 kHz
Frequency Range (–10 dB) 90 Hz to 16 kHz
Nominal Coverage Pattern (H × V) 100° 100°
Recommended High-pass Filter 80 Hz with minimum 12-dB/octave filter
Crossover Passive (2.0 kHz crossover frequency)
70V/100V transformer tap settings 70V: 5W, 10W, 20W, 40W, 80W; 100V: 10W, 20W, 40W, 80W
Bose Extended Lifecycle Test
2
AES Transducer Test
3
Power Handling, long-term continuous 100 W 150 W
Power Handling, peak 400 W 600 W
Free Field Wall/Ceiling Free Field Wall/Ceiling
Sensitivity (SPL / 1 W @ 1 m)
4
90 dB 92 dB 90 dB 92 dB
Calculated Maximum SPL @ 1 m
5
110 dB 112 dB 111 dB 113 dB
Calculated Maximum SPL @ 1 m, peak 116 dB 118 dB 117 dB 119 dB
Transducers
Low Frequency 1 Bose LF5 high-excursion 5-inch woofer (2-inch voice coil)
High Frequency 1 × Bose EMB2S titanium-diaphragm, neodymium compression drivers (2-inch voice coil)
Nominal Impedance 8 Ω
Physical
Enclosure Material Exterior-grade birch plywood
Finish Two-part polyurethane coating, black or white
Grille Powder-coated perforated stainless steel, acoustic foam, stainless steel mesh
Environmental Rated for direct-exposure outdoor installations (IEC 60529: IP55)
Connectors 1 barrier strip (accepts 10 to 18 wire gauge)
Suspension/Mounting 3 M8 threaded inserts for U-bracket (per side); 2 M8 threaded inserts on rear surface
(75mm, 2-bolt pattern)
Dimensions (H × W × D) – millimeters 152 332 246 with U-bracket
Dimensions (H × W × D) – inches 6.0 13.1 9.7 with U-bracket
Net Weight (loudspeaker only) 6.5 kg (14.4 lb)
Net Weight (with U-bracket) 7.5 kg (16.5 lb)
Shipping Weight 9.5 kg (21.0 lb)
Accessories Included steel U-bracket; optional pan-and-tilt bracket
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.