Universal139db-170db Red Black Silver Blue Horn Compact Super Tone Loud Blast Brand New Connection:Does not distinguish postive and negtive Color: Red / Black / Silver/ Blue Quantity: 1 pair Diameter12cm / 4.72" 8.5cm Mounting Bracket Power Consumption: 2 x 66W Frequency: 335Hz (Low Tone) 400Hz (High Tone), Soud output: 139DB-170DB Voltage: 12V Made of Steel and Powder coated in Black Color for a Long Lasting Finish Includes 2 Universal Mounting Brackets No External Air Supply Needed Universal fit for most cars. Supertone horns are particularly suitable for extreme conditions since they have a greater penetration force due to their size and more powerful electrical drive. This particular model has a focused and high-penetrating power tone for drivers who want to be heard. Hence the reason claified this model as the Best in Cla Range. It offers the for ultimate performance while combining power, durability and style and is most suitable for rugged use and off-road driving. With universal mounting brackets, installation is simple and a breeze. No additional work is required. Get your hands on the Super Tone and you will be sure to draw attention when you hit the knob, a maive139db-170dbdB Package includes: 1 pair 139Db HornSHIPPING TIME Orders are proceed within 1-2 busine days after your purchase is made (excluding weekends).Please allow 24-48 hours for your tracking details to update.& ESSince and es vary by country and by what was ordered,we are not able to supply an estimated cost. But we used to declare with low value to paying high . If you have any speacial requirement when you place order,please leave us a meage.Shipping fees and es will not be refunded for packages that are refused due to VAT/ .