McCauley Sound FM852
2 Way Full Range, 1 .4" x 15", Bi-Amp Only , Black


The McCauley Sound S15 is a two-way, full range, multipurpose stage monitor featuring a coaxial 15” loudspeaker with 1.4” exit compression driver mounted to a proprietary 70° x 55° waveguide. The coupling of the cone loudspeaker and high frequency waveguide has been specially engineered to produce a rich vocal presence with a nearly flat response from 60Hz – 18kHz. The S15 can be powered in either a bi-amplified or passive mode selectable from a jack panel switch. To simplify stage cable layout, an additional two NL4 connectors are available on the right and left side of the enclosure. Each S-series coaxial product has a versatile rigging system, a 35°, 55° and 75° stage monitor cut, and pole mount.

The McCauley Sound S series is a family of full bandwidth multipurpose loudspeakers engineered specifically for professional touring, staging and commercial applications. Each loudspeaker enclosure is optimized for superior sound quality and power handling while maintaining a very small footprint and low stage profile. Flush mounted, wrap-around grills are used on all S series products to reduce cabinet reflections. Each full range product offers switchable bi-amp and passive modes, a pole mount and various stage monitor cuts.

Two sub-woofer systems, with integrated pole mounts, are available for applications which demand increased low frequency.

The enclosure is constructed of 18mm 13-ply void-free birch plywood and is coated with a weather and wear resistant ProCoat™ polyurea hybrid finish. Loudspeaker components are protected by a perforated steel grill lined with acoustically transparent foam. The grill and rigging components are weather protected with a heat cured epoxy powder coat finish.

McCauley Sound S15 Features:

  • Additional Side Mounted NL4 Connectors
  • Low Distortion Touring Class Components
  • Multiple Stage Monitor Cuts
  • Easy Grip Handles and Integrated Pole Mount
  • Flush Mount Wrap-Around Grill
  • Coaxial Point-Source Design
  • Switchable Passive to Biamp

McCauley Sound S15 Specifications:

  • Performance Overview   
    • Class: Full Range
    • Coverage: 70° x 85°
    • Frequency Response (-3dB): 60Hz - 18kHz
    • Low Freq. Response (-10dB): 50Hz
  • Power Handling (Program)   
    • Full Range: 1400W
    • Low: 1200W
    • High: 150W
  • Power Handling (AES)   
    • Full Range: 700W
    • Low: 600W
    • High: 75W
  • Max Peak SPL   
    • Full Range: 135dB
    • Low: 135dB
    • High: 135dB
  • Max Continuous SPL   
    • Full Range: 129dB
    • Low: 129dB
    • High: 129dB
  • Impedance   
    • Full Range: 8 Ohm
    • Low: 8 Ohm
    • High: 16 Ohm
  • Sensitivity   
    • Full Range: 98dB
    • Low: 98dB
    • High: 107dB
  • Critical Filter / Crossover Data   
    • Crossover Low: 1.2kHz
  • Construction   
    • Method: CNC Machined, Dadoed
    • Material: 12-Ply Birch
    • Finish: All-Weather, Procoat
  • Dimensions   
    • Product Dimensions: 22.3 x 14.1 x 20 in (566.42 x 358.14 x 508 mm)
    • Net Weight: 58 lbs (26.3kg)
  • Design Properties   
    • Characteristics: 2-Way, Coaxial, Vented, Rotatable Waveguide, Direct Radiating
    • Powering Options: Switchable (Biamp - Passive)
  • Hardware   
    • Connectors: NL4
    • Grill Type: Acoustically Transparent Foam, Fitted Perforated Steel
    • Handle Type: Handle Designed into Enclosure
    • Handle Locations: Left, Right
    • Suspension: U-Bracket, Polemount, Eye-Bolt
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