Matthew Calderon

The following links are for the various PAC update utility tools for performing firmware updates and configuring vehicle settingsAmpPROUtility ToolBCIUtility ToolRadioPROUtility ToolSearch Keywords...

Follow these steps to troubleshoot the issue.Does the vehicle have a factory amplifier or subwoofer?If yes, the connector/port labeled "amplified" should be used.If no, the connector/port labeled "...

The links below provide manuals for Stinger radios. These are not the vehicle-specific kit manuals. For those manuals, please visit the product page. The product registration form is also listed he...

All Stinger radios have an internal mic and don't need an external one, except for Horizon12 radios. However, the Horizon12 kits include a built-in mic within the kit's plastics.IE268Horizon10 / He...

If your factory Bose system has no audio with a PAC module, the amplifier turn-on circuit may be overloaded. These vehicles have 3 amps and an antenna booster. Follow these steps to fix the issue.A...

If you are experiencing GPS issues with a Stinger radio, follow the troubleshooting steps below to sort out the problem.Can the GPS antenna see the satellites in the sky?The GPS antenna shouldn't h...

If the radio doesn’t activate the backup camera screen when the vehicle is in reverse, it may indicate that the reverse wire has not been properly connected. On the radio-side harness of the PAC in...

The DIP switches used in PAC interface modules are product-dependent. Refer to the instructions for the certain product you are installing. These switches tell the module how it should behave or wh...

The CSS12 is a power noise filter designed for low-current devices such as radios and audio processors. It is not suitable for use with amplifiers or high-current applications.Specifications:Wide-f...

These amplifiers have a different ANC input connector. The ANC-CH02 bypass harness included with the APSUB-CH42 is incompatible with these amplifiers.Applicable vehicles: Jeep Grand Cherokee WL 21-...