Suitable for mounting to beams and trusses Complete integrated backbox Adjustable ¼ to 4 watts White metal housing 12.00" W 30.48 cm × 12.00" H 30.48 cm × 4.00" D 10.16 cm Weight: 11.0 lbs 4.95. Outdoor Warehouse Speaker 70 Volt. Executive Gifts, Valcom, Gifts Specialty, Pagepac Paging Product