The K&M 21393 is a heavy-duty aluminium crossbar designed for safely mounting two loudspeakers on a single stand or distance rod. It features two 35mm speaker mount sockets and a central M20 threaded socket for a secure, anti-wobble connection to suitable stands or subwoofers. Lightweight yet strong, the 21393 offers excellent stability and easy handling. Finished in a sleek black powder coating for a clean, modern look with 4 screw fittings for spot lights.