The Sonance 19-inch Composite Ground Stake is engineered for Sonance Landscape Series and James All Terrain satellite speakers as a corrosion-immune alternative to aluminum stakes — useful in coastal installations, locations with aggressive soil chemistry, or sites where snow-melt salt exposure shortens metal stake service life.

The 19-inch length provides ample bury depth for reliable hold in typical landscape soils, and the composite material won't corrode, rust, or interact with surrounding irrigation water or fertilizer. Order one stake per satellite speaker location.

Composite stakes cost slightly more than aluminum on the up-front material line but eliminate the corrosion replacement cycle in challenging soil environments — typically paying back the cost difference within a few years of service.

Coastal, salt-exposed, and aggressive-soil sites benefit most from the composite stake's corrosion immunity. Confirm the satellite's weight is appropriate for the soil type at the planned location, and consult the installation manual for soil-load specifications.