You are looking at (4) Dolby SLS MA390C speakers including (4) RTC-24 Ceiling grid mounts.

The SLS 3-Axis Speaker MA390C system has been developed to reduce the time and expense involved with installing overhead speakers needed for Dolby Atmos® cinema applications. Featuring a 300 W, 12” coaxial full-range speaker and passive crossover, the MA390C is housed in a spherical shaped, molded enclosure that enables quick installation and easy three-axis rotation for fulfi lling Dolby Atmos aiming requirements. Two ceiling-grid tile-mounts are available for the MA390C. The FCT-24 facilitates below-grid mounting, where the RCT-24 is designed to recess the speaker upwards into the ceiling, minimizing projector sight line issues. The MA390C also works equally well for side and rear surrounds when used with the optional WMA-15 Wall-Mount Rigging Kit.

MA390C KEY FEATURES

• 12”coaxial speaker rated @ 300W-RMS,96dB sensitivity

• Spherical shaped speaker enclosure design that allows for quick installation and easy aiming with three-axis movement capabilities

• Ships ready to install from a single point,(typically all-thread) giving the user three-axis (pan, tilt, and rotation) adjustments without the need for additional brackets or hardware

• Two overhead rigging kits available: FCT-24,RCT-24 WMA-15 Wall-Mount kit

RIGGING KIT KEY FEATURES

• Replaces a 2’x2’(0.6×0.6m) ceiling tile when used with optional rigging kit

• Reduces Dolby Atmos ceiling speaker installation time by not requiring any rigging hardware attached to building truss other than a simple safety cable

• Ceiling grid supports the speaker and optional rigging kit

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listed6 months ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • SLS 390C
Finish
  • Black
Categories
Year
  • 2018
Made In
  • United States

Product safety information may be available here.

Alt Systems

Burbank, CA, United States
Joined Reverb:2025

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