More Information12V 110DB Car Antique Vintage Old Style Cow Horn Loud AHOOGA OO-GA WYS Application: for universal car truck boat Description: color:chrome black red Material:ABS+aluminun Voltage: 12V Body Color:sliver black red Sound pressure level :110dB Frequency: 490Hz - Plays the good old fashioned Oooooga sound. - Solid one piece design with Easy One bolt mounting - Durable ABS Plastic Bell with Chrome Finish - Powered by a heavy duty 12V motor for Loud Output. - High Quality High performance without the high price - Designed for Cars, Trucks, RVa??s and Morea?|a?| - Works with standard +12 Volt D.C. Electrical Systems. - Overall Size 4 1/2a?? Round x 9a?? Long Package included: 1xair horn