Smart-Radio Interface for Adding an Aftermarket Mono Amplifier 8 Channel The port is flared perfectly

The port is flared perfectly and tuned to 31Hz for some serious bump - without the expense of a custom enclosure

The CS-Series 6-1/2-inch Component Speakers are an outstanding factory upgrade

- Connect the included microphone for easy hands-free communication and voice commands (compatible phones only)

or turn on the AM/FM or satellite radio

Smart-Radio Interface for Adding an Aftermarket Mono Amplifier 8 Channel The port is flared perfectlyWant to add an aftermarket subwoofer 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 KISLOAD2 Smart Radio Interface prevents sudden shut offs by making sure the resistance stays consistent. You get great, consistent sound for the entire ride. A great little piece to add to