Audac WMM450 Wall Mounted Speaker Mixer

Audac WMM450 Wall Mounted Speaker Mixer

This fire-rated metal back box provides a controlled acoustic enclosure for flush-mounted in-wall and in-ceiling loudspeakers installed in hollow structures. Its powder-coated steel construction helps improve fire safety while limiting sound transmission into neighboring rooms. A 15-liter internal volume and factory-installed acoustic damping material create a stable environment for the loudspeaker, supporting more predictable low-frequency performance and reducing unwanted resonance.

• Fire-rated loudspeaker back box
• Designed for in-wall and in-ceiling installations
• Suitable for hollow walls and suspended ceilings
• Accommodates speakers with up to approximately 115mm depth
• 15-liter internal acoustic volume
• Powder-coated steel construction
• Pre-fitted acoustic damping material
• Helps reduce sound leakage into adjacent rooms
• Supports more consistent loudspeaker performance
• Measures 446mm X 455mm X 127mm