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Bose Professional ArenaMatch Utility AMU105 Compact Outdoor Loudspeaker with 5.25" Woofer (Each)
Bose Professional ArenaMatch Utility AMU105 Compact Outdoor Loudspeaker with 5.25" Woofer (Each) The Bose Professional ArenaMatch Utility AMU105 is an ultra-compact, high-performance loudspeaker designed for indoor and outdoor installed sound applications requiring clear, consistent audio from a discreet enclosure. Engineered for demanding...
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Bose Professional ArenaMatch Utility AMU105 Compact Outdoor Loudspeaker with 5.25" Woofer (Each)
The Bose Professional ArenaMatch Utility AMU105 is an ultra-compact, high-performance loudspeaker designed for indoor and outdoor installed sound applications requiring clear, consistent audio from a discreet enclosure. Engineered for demanding environments, it delivers wide, even coverage with strong vocal intelligibility and balanced musical response in a small-format cabinet. Its weather-rated construction makes it suitable for permanent outdoor installations as well as indoor commercial spaces.
The AMU105 features a two-way design with a constant-directivity high-frequency horn and a high-excursion low-frequency driver, providing reliable performance across distributed and small-to-mid-sized sound systems. An integrated 70/100V transformer with bypass allows flexible system design for both distributed and low-impedance applications. The enclosure is built for durability and long-term performance in exposed environments.
Designed to integrate seamlessly with Bose Professional amplifiers, processors, and accessories, the AMU105 supports a wide range of mounting options and installation scenarios. Its compact footprint, robust output, and environmental resistance make it a versatile solution for commercial venues that demand consistent sound coverage and installation flexibility.
Key Features
- Ultra-compact two-way loudspeaker for indoor or outdoor installed sound systems
- Wide 100° × 100° coverage for even sound distribution
- Weather-rated IP55 enclosure for direct outdoor exposure
- Integrated 70/100V transformer with low-impedance bypass
- High-output performance with strong vocal clarity
- Compatible with multiple mounting and suspension accessories
- Available in black or white finishes
Technical Specifications
System TypeTwo-way passive loudspeaker
Environmental Rating
IP55 rated for indoor or outdoor installations
Frequency Range (-10 dB)
90 Hz – 18,000 Hz
Coverage Pattern
100° horizontal × 100° vertical
Nominal Impedance
8 Ω (transformer bypass)
Power Handling (Continuous)
100 W
Power Handling (Peak)
400 W
Maximum SPL @ 1 m
Up to 118 dB (wall/ceiling mounted)
Sensitivity (SPL / 1 W @ 1 m)
90 dB free field
Transformer Taps (100V)
10 W, 20 W, 40 W, 80 W
Transformer Taps (70V)
5 W, 10 W, 20 W, 40 W, 80 W
High-Frequency Driver
1 × compression driver with 2 in voice coil
Low-Frequency Driver
1 × 5.25 in high-excursion woofer
Enclosure Material
Exterior-grade plywood
Product Dimensions (H × W × D)
6.0" × 12.0" × 9.0"
152 mm × 304 mm × 229 mm
Net Weight
14.4 lb (6.5 kg) loudspeaker only
Warranty Period
5 years
What’s in the Box
(1) ArenaMatch Utility AMU105 loudspeaker(1) U-bracket
Mounting hardware
Input cover
Installation guide