ITEM NAME:Supertone Dual Car Grille Horn (Pair) 12V 139dB For Subaru Impreza WRX Evo A5M7 Supertone Dual Car Grille Horn (Pair) 12V 139dB For Subaru Impreza WRX Evo A5M7 Brand New! 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 car. Colour: Black material: metal Connection:Does not distinguish postive and negtive Quantity: 1 pair Diameter：12cm / 4.72" 8.5cm Mounting Bracket Sound Output: （118-139DB ） - （ 300-500 HZ） Power Consumption: 2 x 66W Frequency: 300Hz (Low Tone) 500Hz (High Tone), Soud output: 1x118dB 1x139DB Voltage: 12V Supertone horns are particularly suitable for extreme
