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The Bose RoomMatch Utility RMU105 is an ultra-compact loudspeaker designed for high-quality background and foreground music, zone-fill applications, and vocal-range floor monitoring. It delivers exceptional audio performance with minimal size and sleek design, making it ideal for professional audio installations. Key Features Award-winning RoomMatch sound in a smaller, 2-way point-source design for foreground music, under-balcony, zone-fill, and vocal-range floor monitor applications. Bose EMB2 compression driver reduces distortion and improves vocal clarity, matching the sonic character of RoomMatch full-range and Utility models. Ultra-compact design for excellent audio quality with minimal physical footprint and high design aesthetics. 100° x 100° constant-directivity high-frequency horn provides wide, even coverage with vertical or horizontal mounting options. 5.25-inch Bose LF5 woofer with a 1.5-inch long-excursion voice coil extends frequency response down to 90 Hz for rich vocal-range output. Frequency response of 100 Hz – 16 kHz and maximum peak SPL of 118 dB for demanding audio applications. Flexible mounting options with included U-bracket and rear panel M6 threaded inserts compatible with third-party accessories. Specifications Finish: Two-part spray polyurethane coating, available in black or white. Grille: 18-gauge (1.2 mm) perforated steel with powder-coated finish, black or white. Environment: Indoor use only. Connectors: 2 x Neutrik® NL4 and 1 x barrier strip, wired in parallel. Suspension / Mounting: 2 x M8 threaded inserts (one each side) for U-bracket; 2 x M8 threaded inserts on rear surface (75 mm, 2-bolt pattern). Dimensions (Enclosure only): 152 mm H x 304 mm W x 185 mm D (6.0" x 12.0" x 7.3"). Net Weight: 5.4 kg (12 lbs) / 6.8 kg (15 lbs) with U-bracket. Frequency Response (+/-3 dB): 100 Hz - 16 kHz. Frequency Range (-10 dB): 90 Hz - 16 kHz. Nominal Coverage Pattern (H x V): 100° x 100° (rotatable high-frequency horn). Power Handling, Long-term Continuous: Bose extended-lifecycle test: 100 W; AES transducer test: 150 W. Power Handling, Peak: Bose extended-lifecycle test: 400 W; AES transducer test: 600 W. Sensitivity (SPL / 1 W @ 1 m): 90 dB (Bose extended-lifecycle and AES transducer tests). Calculated Maximum SPL @ 1 m: 110 dB (Bose extended-lifecycle test); 112 dB (AES transducer test). Calculated Maximum SPL @ 1 m, Peak: 116 dB (Bose extended-lifecycle test); 118 dB (AES transducer test). Nominal Impedance: 8 Ω.