Seaview Modular Top Plates
Complete Your Purchase
Seaview Modular Top Plates
Seaview Modular Top Plates are engineered to integrate seamlessly with Seaview Modular Mounts, providing a professional and clean electronic installation for marine applications. Unlike conventional mounts that leave multiple exposed holes in the mounting plate, Seaview Top Plates are designed to show only four visible mounting screws, eliminating the unwanted "swiss cheese" appearance associated with most other radar and satdome mount systems.
Each top plate begins with a pre-drilled, anodized 1/4"-thick aluminum plate that provides structural strength and rigidity. This aluminum core is then fully encased in UV-stable, glass-filled ABS plastic — available in both white and black finishes — ensuring long-term durability in marine environments. The top surface features precision dimple holes that align with included drill templates, allowing installers to drill only the exact holes required by their specific radar, satdome, camera, or antenna, resulting in a clean and customized installation every time.
The Seaview Modular Top Plate system supports a wide variety of marine electronics manufacturers, including Garmin, Furuno, Raymarine, Simrad, B&G, Lowrance, Humminbird, Intellian, KVH, FLIR, Sitex, Omnisense, Sea-Tel, Thrane & Thrane, ACR, Sionyx, and Starlink — covering closed dome radars, open array radars, satellite TV and communication domes, thermal cameras, searchlights, and Starlink antennas (Standard Gen 3, Flat High Performance, Mini, and Standard Actuated/Enterprise). Two mount style options are available: M1 (e.g., PMA57M1) and M2 (e.g., PMADM1M2).
Dimension drawings for each part number are available as downloadable PDFs directly from the Seaview website, making it easy to verify fit before installation. A replacement rubber seal (part number ADAGMT) is also available separately for most top plate models.
You May Also Like
