Troubleshooting Car Audio

If you see the message “Contact support, need firmware binary” when you open the DM Smart DSP software then you...

When installing the DM Smart DSP software on your computer running Windows you may encounter an error message “attempting to...

Typically a turn off pop is caused either by a grounding issue, or just for the simple fact that the...

The two most common reasons for hiss is either a grounding issue, or a gain staging issue. To troubleshoot if...

If the unit is working fine otherwise, but the maximized light stays on, typically that means there is an issue...

If you’ve checked all your wiring connections, the AudioControl line converter has the power light on, your amps are on,...

Does your subwoofer all of a sudden output full volume when you accelerate your car? Or does it only output...

There is a good chance that the DQ-61 ground is not configured properly. You can change the grounding scheme of...

Chances are, there is something wrong with your Epicenter® Amplifier if one of these guys are blinking. Please refer to...

In order to determine if the GTO is truly not working, the first thing to do is make sure you...

This is most likely caused by not sending a full frequency signal to the Epicenter®. Did you connect the Epicenter...

Since we have  no way to control the volume level of the door chimes out of the factory system, the only...

Our GTO signal sense operates by detecting a specific carrier wave coming from the vehicle’s head unit. This can cause...

If your AudioControl line converter is not turning on, there are a couple of things to check to narrow down...

There are only 2 ways to get output on channel 3 of either the LC6i, LC7i or LCQ-1. Either you...

The Three.2 features a 24dB/Octave crossover which acts as a high pass on the front and rear channels, and a...