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Bose Professional RoomMatch Utility RMU108 8" Small Format Sound Reinforcement Loudspeaker - Black (Discontinued)

Part #:
638349-0110
Model #:
RoomMatch Utility RMU108
Availability: No Longer Available
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The Bose RoomMatch Utility RMU108 small-format sound reinforcement loudspeaker is intended for use in high-quality foreground music, under-balcony, zone fill, and vocal-range floor monitor applications.

Description

Bose RoomMatch Utility RMU108 Small-Format Sound Reinforcement Loudspeaker
for Under-Balcony and Zone Fill, Stage-Front Fill and Vocal-Range Floor Monitor

The Bose RoomMatch Utility RMU108 small-format sound reinforcement loudspeaker is intended for use in high-quality foreground music, under-balcony, zone fill, and vocal-range floor monitor applications. The design features a single Bose® EMB2 compression driver to provide mid/high frequency voicing similar to that of RoomMatch full-range array modules and all RoomMatch Utility models. A single 8-inch woofer provides full-range output and a multi-angle enclosure with rotatable high-frequency waveguide increases mounting flexibility.

Applications:

  • Under-balcony and zone fill
  • High-quality foreground music
  • Stage-front fill
  • Vocal-range floor monitor

Features

  • Award-winning RoomMatch sound – now in smaller, 2-way, point-source designs for high-level foreground music, under-balcony, zone-fill, and vocal-range floor monitor applications
  • Bose EMB2 compression driver – for lower distortion and improved vocal clarity compared to conventional foreground/fill models; also provides consistent mid/high sonic character compared to that of RoomMatch full-range and other RoomMatch Utility models
  • 90° x 60° constant-directivity high-frequency horn – gives wide, even coverage and may be rotated in enclosure
  • 1 x Bose LF8 8-inch woofers – with 2.0-inch long-excursion voice coil extends response to 80 Hz for lowest vocal range
  • 80 Hz – 16 kHz frequency response and 121 dB maximum peak SPL – deliver the performance required for most demanding applications
  • Flexible mounting with included U-bracket – rear enclosure panel also includes 4 x M8 threaded inserts in 5.0” x 2.75” (127mm x 70mm) pattern to accept third-party accessory mounting brackets

Specifications

Frequency Response (+/-3 dB) 90 Hz - 16 kHz
Frequency Range (-10 dB) 80 Hz - 16 kHz
Recommended High-Pass Protection Filter 80 Hz with minimum 12-dB / octave filter
Nominal Coverage Pattern (H x V) 90° x 60° (rotatable high-frequency horn)
Crossover Type Passive (1.5 kHz crossover frequency)
Power Handling (Long-Term Continuous) Bose extended-lifecycle test / AES transducer test
200 W / 250 W
Power Handling (Peak) Bose extended-lifecycle test: 800W
AES transducer test: 1000W
Sensitivity (SPL / 1 W @ 1 m) Bose extended-lifecycle test: 91 dB
AES transducer test: 91 dB
Calculated Maximum SPL @ 1 m Bose extended-lifecycle test: 114 dB
AES transducer test: 115 dB
Calculated Maximum SPL @ 1 m, peak Bose extended-lifecycle test: 120 dB
AES transducer test: 121 dB
Transducers  
Low Frequency 1 x Bose LF8 high-excursion 8-inch woofers (2-inch voice coil)
High Frequency 1 x Bose EMB2 extended-midband high-frequency compression driver (2-inch voice coil)
Nominal Impedance 8 Ω
Physical  
Finish Two-part spray polyurethane coating, black
Grille 18-gauge (1.2 mm) perforated steel, powder-coated finish, black
Environmental Indoor use only
Connectors Indoor use only
Suspension / Mounting 2 x M8 threaded inserts (1 each side) for U-bracket
4 x M8 threaded inserts on rear surface (127 x 70 mm, 4-bolt pattern), 2 x M8 threaded inserts on bottom for stand adapter
Dimensions (H x W x D) 9.3" (236 mm) x 18.5" (470 mm) x 10.5" (267 mm)
Weight 21 lbs (9.5 kg)
Weight (with U-bracket) 26 lbs (11.8 kg)

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