Scanstrut Modular Dual PowerTower Strut - Compact Domes Only

The Scanstrut Modular Dual PowerTower Strut – Compact Domes Only delivers the mounting foundation serious anglers and boaters need to run dual electronics without cluttering the console. Built by Scanstrut, a leader in marine cable management and mounting systems, this strut handles two compact dome units—typically GPS/chartplotters and sonar displays—in a footprint that respects limited deck space. Whether you're running a center console, bay boat, or offshore rig, this modular approach lets you scale your electronics suite without overcommitting to fixed tower geometry.

This dual PowerTower strut uses Scanstrut's proven modular engineering to isolate vibration and hold compact dome enclosures rock-solid, even in heavy chop or when operating at cruise. The compact dome configuration reduces wind loading compared to full-size towers, critical for fuel efficiency and handling on smaller hulls. At 9.2 pounds and measuring 14 x 10 x 27 inches, the strut mounts cleanly to helm stations or hardtops without requiring structural reinforcement on typical fiberglass consoles. Internal cable routing and stainless fasteners keep wiring protected from salt spray and UV, extending the life of your electronics and eliminating the rat's nest that external runs create.

Boaters who've invested in modern CHIRP sonar, networking GPS systems, and radar will appreciate how the Scanstrut Modular Dual PowerTower Strut keeps displays visible and accessible without sacrificing sight lines or adding topside weight. Installation works on helm stations where space is tight—cruisers, center consoles, and walkaround cabins benefit most. The compact dome orientation suits standard 5-inch and 7-inch marine displays, and the modular design means you can adjust dome angles independently for optimal glare-free viewing angles. Before ordering, confirm your display sizes and verify mounting surface compatibility with your specific boat model.