VERSATILE 35MM ADAPTER: The STSD-AD3W-PAIR (white) serves as a versatile 35mm adapter, allowing seamless attachment of speakers to stands or U-brackets. This setup provides flexibility for optimizing sound coverage in any environment RELIABLE WALL MOUNTING: Equipped with M10 threaded inserts, these adapters allow for secure wall mounting using U-brackets, maximizing your available space. The adjustable angles let you customize speaker positioning for optimal sound distribution 35mm SPEAKER STAND COMPATIBILITY: Simply remove the M10 adapters to mount your speaker cabinets onto stands with a 35mm socket, offering versatility for both portable and permanent installations DURABLE ALUMINUM CONSTRUCTION: Crafted from high-quality aluminum, the white powder-coated STSD-AD3W-PAIR adapters are built for professional use, ensuring long-lasting performance ALL-INCLUSIVE PACKAGE: Each set comes complete with mounting screws, streamlining the installation process for a hassle-free speaker setup