Adding Amplifier Radio Has No Audio Output Ram Promaster City 46KISLOAD4 Kicker Radio Interface

Kicker 46KISLOAD4 K-Series Smart-Radio Interface for Adding an aftermarket Full-Range Amplifier

Having trouble adding a head unit that has no audio output. Some factory head units will not play without a speaker with resistance to it. When you try to add an amplifier it removes the resistance form the had unit and it shuts off thinking something is wrong.

You can bypass this by putting the factory speaker back inline before the amplifier or use something like a Kicker 46KISLOAD4

Add an aftermarket full-range amplifier to high-power factory audio systems
Passes up to 100 watts (20 volts) of input signal
Maintains all factory radio functions
Prevents factory audio systems from shutting off unexpectedly
Extremely compact design

Smart-Radio Interface for adding an aftermarket full-range amplifier. KISLOAD4 Smart-Radio Interface Want to add an aftermarket full-range amplifier to your factory audio system? Some modern radios require a consistent level of resistance (called a load) to keep playing through the entire trip. Without that load the stereo system can shut off unexpectedly. The KISLOAD4 Smart-Radio Interface prevents sudden shut-offs by making sure the resistance stays consistent. You get great consistent sound for the entire ride. Add an aftermarket full-range amplifier to high-power factory audio systems Passes up to 100 watts (20 volts) of input signal Four channels Maintains all factory radio functions Prevents factory audio systems from shutting off unexpectedly Extremely compact design What's in the Box 46KISLOAD4 adapter Owner's manual Specifications Add an aftermarket full-range amplifier to high-power factory audio systems Passes up to 100 watts (20 volts) of input signal Four channels Maintains all factory radio functions Prevents factory audio systems from shutting off unexpectedly Extremely compact design