Compatibility: Speaker floor stands are specially designed for Samsung surround sound speaker stands with Keyhole or Thread Hole, such as: for Samsung for Samsung HW-Q990C, HW-Q990B, HW-Q990D, HW-Q930C, HW-Q930B, HW-Q930D, HW-Q910D, HW-Q910B, HW-Q910C, HW-Q900C, HW-Q900D, HW-Q850D, HW-Q950A, HW-QS730D, SWA-9500S, SWA-9200S, SWA-9100S, SWA-9000S, SWA-8500S, SWA-8000S, SWA-7000, SWA-6000, SWA-5000, SWA-4000, SWA-3000, SWA-Q950A, PS-SM10, PS-RB96B, PS-KS1-1, PS-RC99B (Notice: Please select the installation method according to the mounting hole on your speaker.)