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Atlas Sound P78-8 – 8" Plastic Mounting Ring with Tabs 16" Studs

Regular price $14.99
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AtlasIED  |  SKU: P78-8

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Product Overview

The Atlas Sound P78-8 is an 8" polystyrene plastic mounting ring with integrated mounting ears, designed for conventional installation in 16" (406mm) stud ceilings. It is an economical, lightweight solution for mounting 8" speaker baffles and assemblies in both new construction and retrofit ceiling applications. Four J-nuts are included for a complete, ready-to-install package.

Product Description

The Atlas Sound P78-8 provides AV integrators with a reliable, cost-effective method for mounting 8" speaker assemblies in stud-frame ceiling constructions spaced at 16" on center. The polystyrene plastic construction keeps the ring lightweight while providing sufficient rigidity for securing compatible baffles and enclosures. Integrated mounting ears allow the ring to be fastened directly to ceiling joists or framing, making it well suited for standard drywall and conventional construction. Four J-nuts are included, providing the hardware needed to mount the baffle or speaker assembly without additional fasteners. The P78-8 is also appropriate for retrofit applications where ceiling access is limited, as the plastic construction allows some flexibility during installation. Compatible baffles include the 51-8, 60-8(W), 61-8W, 62-8, 63-8, 170-8, M222(W), and P900 — covering a broad range of AtlasIED 8" speaker products. TAA compliance makes this mounting ring suitable for qualifying institutional and government procurement. The 60-month warranty provides five years of coverage from the date of purchase.

Key Features

  • Mounting Ears for Stud Ceilings — Allows conventional installation in 16" (406mm) stud-framed ceiling constructions.
  • Polystyrene Plastic Construction — Lightweight and cost-efficient for high-volume commercial deployments.
  • Four J-Nuts Included — Complete hardware for baffle or speaker assembly mounting.
  • Retrofit-Friendly Design — Suitable for hard-to-access ceiling installations.
  • Broad Baffle Compatibility — Works with 51-8, 60-8(W), 61-8W, 62-8, 63-8, 170-8, M222(W), and P900 baffles.
  • TAA Compliant — Suitable for qualifying government and institutional procurement.
  • 60-Month Warranty — 5-year AtlasIED warranty from date of purchase.

Technical Specifications

Specification Value
Speaker Size 8"
Outer Diameter 10 15/16" (30.32 cm)
Depth 3/8" (0.95 cm)
Material Polystyrene Plastic
Stud Spacing 16" (406mm)
Compatible Baffles 51-8, 60-8(W), 61-8W, 62-8, 63-8, 170-8, M222(W), P900
Hardware Included 4 J-Nuts
Shipping Weight 0.40 lbs (0.18 kg)
Compliance TAA
Warranty 60 months from date of purchase
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