Sierra Marine 7-05576 Timing Belts Features the specially designed Atlas

Features the specially designed Atlas frame assembly with corrosion-resistant e-coat finish

All mounting hardware

order four for full-vehicle setup

Fabricated from 14-gauge steel with a gloss black powder-coat finish

The housing is precision-machined from billet aluminum with a scratch-resistant curved lens and LED backlighting

Sierra Marine 7-05576 Timing Belts Features the specially designed AtlasThe Sierra Marine 7 05576 is a flush mount marine speaker system designed for permanent installation in boat cockpits, gunnels, and transom walls. Sourced through GodsMods, these speakers deliver high fidelity audio that stands up to the demanding conditions of the marine environment while providing full range sound for onboard entertainment. These marine grade speakers feature UV stabilized cones, rubber surrounds, and sealed motor structures that