You are buying on 100% Brand New of: Hubsports-2pcs Super Loud Blast Tone Grill Mount 12V Electric Compact Electric Car Horn Kit HU-HOM052 Aftermarket high-performance horns provide an audibly louder, and often more accoustically pleasant sound than stock horns. Many are lighter than stock ones too. Stock horns typically output at around 97 dB. Since that the decibel scale is logarithmic, the sound pressure doubles for every increase of 3 dB points, i.e. a horn with 118 dB is approximately seven times as loud as a stock horn. Specifics and Features: Brand New Disc Horns Perfect replacement or new horn installation. Durable water and corrosion resistant Zinc Plated Steel Housing. Includes Two (2) Disc Horns (High 400Hz and Low Tone 335Hz) Designed for Cars, Trucks, RV's, Motorcycles, UTV's and ATV's, Works with standard +12 Volt D.C. Electrical Systems. Output Frequency: High Tone 400Hz and Low Tone 335Hz Output: 110dB +/-5db Operating Current: 3A /each 6A /pair Dimensions: 124mm Diameter / 70mm Depth Color:Red,Blue,Black,White .Neochrome ,Golden,Green Includes: 2 x Grill-Mount Car Horns Notes: Compatible with: Universal Applications - Please Check Dimensions to Design Fitment (Depends on Application, Extra Wiring Harness might be Required for Installation) *No installation Tool No instruction is Included, Professional Installation is Recommended* All items are Brand New unless stated otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions. We take no responsibility in teaching you how to install. Professional installation is strongly recommended.