Standard Horizon Hailer Horn 5in round 30 Watt New Condition. Specifications for Standard Horizon Hailer Horn 5in round 30 Watt: Manufacturer: Standard Horizon Color: White Fabric/Material: Stainless Steel Features of Standard Horizon Hailer Horn 5in round 30 Watt: Standard Horizon PA Horn 5in Round design with stainless steel base 30Watt max at 4 Ohms Included Accessories: Hailer Horn Documentation Package Contents: Standard Horizon Hailer Horn 5in round 30 Watt Standard Horizon 220SW: Hailer Horn 5in round 30 Watt New Condition