New Jimny JB64W Jimny Sierra JB74W Dedicated Coupler Lexus Sound Horn Type 2 ※This is not genuine. It is only a Lexus "sound" horn. Please be sure to understand this before purchasing. Product Description For vehicles with one horn, installation is possible without wiring modification using a distribution wire from one coupler! ・Voltage: DC12V ・Current: 4A*2 ・Sound Pressure: 110dB ・Frequency: Hi 500Hz Lo 400Hz ※Wiring only is also available (including shipping 800 yen)