The ISO-T Harness SOT lead (SOUND ON TOP) is the perfect accessory when installing an aftermarket amplifier. The ISO-T Harness is a plug-and-play harness installed between the amplifier and the vehicle. It takes high-level input signals from the car, passes them through the amplifier, and sends them to the speakers. The SOT leads are versatile and can be used for multiple installation purposes, accommodating Bluetooth car kits and hands-free kits for seamless integration into your vehicle.

The ISO-T Harness can also be used when connecting a Bluetooth car kit. It is Engineered to connect your car’s audio and radio harness and supplies the necessary power and earth connections to your kit. Also, it channels phone audio through the front speakers of your vehicle. This installation requires no invasive cable cutting, preserving the integrity of your vehicle’s wiring system.