NEW Red Loud Horn Compact for Motorcycle Car Siren Dual Tone Other colours available. Pm to check. Last 2 pairs left! Fast deal msg and whatapps 81022312 ;) Specs: External Testing Certification ISO9001 Item Height 13 cm Item Length 15 cm Item Width 13 cm Item Weight 0.8 kg Voltage rating:12-24V Sound Output:105-118 Super-loud disk horns. Not only do these horns looks GREAT set just behind the grill, they also provide you a tone much louder than stock to announce your presence. This is for a pair of two (2)horns for 12V systems. Includes universal harness insuring both insure proper voltage/current, and ease of installation. These horns use a standard blade connector on the back. Rated at 118dB, these horns are nearly 7X LOUDER than a stock horn (@ 96dB) Each horn has a diameter of 123mm (4.8"") Universal Fit For Most Bikes, Cars, Vans, Trucks And SUVS.