AtlasIED P77-8 Plastic Ceiling Speaker Mounting Ring for Retrofit
AtlasIED P77-8 Plastic Ceiling Speaker Mounting Ring for Retrofit
SoundPro Item: 18167 | Part Number: P77-8
Usually ships in 5-7 business days
- Ground-Level Installation Eliminates Need for Above-Ceiling Access During Retrofit
- Breakslot Design Allows Ring to Maneuver Through Ceiling Cutout Without Attic Access
- Polystyrene Plastic Construction Provides Lightweight Yet Durable Structural Support
- Broad Baffle Compatibility Supports Multiple AtlasIED 8" Ceiling Speaker Models
- Four J-Nuts Included for Complete Mounting Assembly Right Out of the Box
- 60-Month Warranty Provides Long-Term Reliability for Permanent Install Applications
The AtlasIED P77-8 is engineered for AV integrators and installers tackling retrofit ceiling speaker projects where above-ceiling access is limited or impossible. Rather than requiring a technician to work from above the ceiling deck, this mounting ring is designed to be installed entirely from ground level — a critical advantage in occupied facilities, finished spaces, and plenum areas with obstructions.
The installation process is straightforward: cut the required diameter hole in the ceiling, snap the ring at its breakslot, maneuver it up through the opening, and let it seat above the ceiling surface. This approach eliminates the need for ceiling tile removal or attic access, reducing labor time and minimizing disruption to the installation environment. The polystyrene plastic construction keeps the ring lightweight without sacrificing the structural integrity needed to support compatible 8" ceiling speaker baffles.
The P77-8 is compatible with a range of AtlasIED 8" baffle models, making it a logical choice for standardized install projects using AtlasIED ceiling speaker systems. Four J-nuts are included to complete the mounting assembly. A 60-month warranty reflects the confidence appropriate for a long-term installed audio infrastructure component.

- Depth 3/8" (0.9525 cm)
- Diameter 110 15/16" (30.32252 cm)
- Shipping Weight 0.35 lbs (0.16 kgs)
- Mounts Baffle 51-8, 60-8(W), 61-8W, 62-8, 63-8, 170-8, M222(W), P900
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