Bose Professional AMU208-120 U-Bracket Mounted Loudspeaker (120° × 60°, 127 dB Peak SPL, Indoor/Outdoor)
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Bose Professional AMU208-120 U-bracket Mounted Loudspeaker (120° × 60°, 127 dB Peak SPL, Indoor/Outdoor)
Compact professional loudspeaker with a rotatable 120° × 60° constant-directivity high-frequency horn, 80 Hz–16 kHz response range, and high output. Suitable for indoor and outdoor installations, includes an integrated 70/100V transformer and bypass switch.
Rotatable 120° × 60° Horn
Wide and even coverage with a rotatable constant-directivity high-frequency horn.
High Output
Powerful performance with an 80 Hz–16 kHz frequency range and 127 dB peak SPL.
Weather-Resistant
IP55 protection, triple-layer stainless steel grille, and industrial polyurea exterior coating.
Integrated 70/100V Transformer
70/100V flexibility with transformer tap switch and 8 Ω bypass.
Technical Specifications
Speaker Type : Compact high-performance loudspeaker
Usage Area : Indoor/Outdoor
Mounting Type : U-bracket; surface mount pan-and-tilt, single-point hang, and pole adapter compatible
Coverage Angle : 120° × 60° (in horizontal configuration, rotatable high-frequency horn)
Maximum SPL : 127 dB (Peak)
Sound Pressure (1W/1m) : 94 dB (SPL / 1 W @ 1 m)
Frequency Response : 80 Hz – 16,000 Hz (–3 dB)
Power Handling (AES / Peak) : AES Transducer Test: Bose Professional; Continuous: 300 W; Peak: 1200 W
Woofer : 2 × Bose Professional LF8, high-excursion 8-inch (203 mm) woofer, 2-inch (51 mm) voice coil
Tweeter : 1 × Bose Professional EMB2S, extended high-frequency compression driver, 2-inch (51 mm) voice coil
Impedance : 8 Ω (transformer bypass)
Crossover : Passive, separate bandpass filters per transducer (200 Hz and 1.2 kHz)
Connection Type : 1 × barrier strip; accepts 18 AWG (0.8 mm2) – 10 AWG (5.3 mm2) wire; input cover included
70V/100V Transformer : 70V: 5, 10, 20, 40, 80 W, bypass; 100V: 10, 20, 40, 80 W, bypass
Connector : Barrier strip (wire terminal), with input cover
Water/Dust Protection (IP) : IP55 (EN 60529); IP33C (EN 54-24)
Dimensions (Diameter / Depth) : 235 mm × 686 mm × 279 mm (length × width × depth, with input cover)
Mounting Hole : Rear 4 × M8 screwdriver studs; 127 mm × 70 mm, 4-bolt pattern; 2 × M8 for U-bracket
Weight : Net: 17.0 kg; with U-bracket: 19.5 kg; Shipping weight: 23.1 kg
Certification : EN 54-24: 2008 (Loudspeaker for Voice Alarm Systems)
Shipping & Return Terms
Fast Shipping: 24-hour delivery within North Cyprus · 3–5 business days between Türkiye and North Cyprus
Returns: 14-day no-questions-asked returns · In original packaging, unused
Warranty: All products are distributor approved and carry a 24-month warranty.
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