Fusion SM-X65SP2B SM Series Two Surface Corner Spacer - BlackSM X65SP2B SM Series Two Surface Corner Spacer Black The SM Series has two optional accessory mounting spacers to support installations in various positions for a professional install. The SM X65SP2B is designed for mounting the SM Series speaker onto two surfaces all perpendicular to each other, for example a corner two walls meet. Available in Black or White to match the color of your SM Series speaker for a seamless installation. WARNING: This