My sub keeps cutting out when using the LC8i – what’s the problem?

If your sub keeps cutting out, or you are getting just the rear highpass out of last channel on your OEM integration product, like the LC6i, the LC7 or the LC8i, then you should defeat the Auto-Mode feature (see pg. 8 in the LC8i manual). Using the LC8i, change the Auto-Mode jumper, just move it to it’s opposite position (defeat). Doing so will keep the channel 4 input on the channel 4 output.

Some sub signals seem to be handled differently with newer factory systems. This jumper allows you to compensate for these systems. If you have the LC6i or the LC7, you might need to upgrade to the LC8i if this situation applies to you. For more information, please call us at 425-775-8461.