I am installing a new sound bar and subs in my 2020 Jeep Wrangler JL. I only have a single set of input wires from the old sound bar. I have installed load resistors across the tho set of input wires. I then routed those two sets of wires to the LC7i and connected them to the channel 2 input. Output RCA channel 1 and channel 2 go to my amp to run the sound bar. RCA from channel 3 connects to my amp for my subs. I get great output to the sound bar but I get nothing coming from the amp connected to my subs. I have moved RCA channels around on the LC7i and sound bar continues to work no matter where they are connected but nothing comes out is the subs. Any idea on the dip switches inside the LC7i?
Rob_Prahl
LC7i Settings
- Tags
- lc7i dip switches
Couple of resources:
www.audiocontrol.com
www.audiocontrol.com
-Eric
Sent from my iPhone using Tapatalk
There is no output on the channel 3/sub output on my LC6i/LC7i/LCQ-1 - AudioControl
There are only 2 ways to get output on channel 3 of either the LC6i, LC7i or LCQ-1. Either you send signal IN to the channel 3 input, or you send signal IN to the channel 2 input and you have AutoMode engaged. If you are sending just 4 channels (Main and Rear input) into […]
www.audiocontrol.com
Channel summing / Signal routing with line converters LC6i / LC7i / LCQ-1. - AudioControl
The summing function allows you to combine multiple input signals to the main channel output. It is typically most used when connecting to a factory system that has dedicated outputs for just the highs and mids. You can use the summing function to sum those signals to create a full range output...
www.audiocontrol.com
-Eric
Sent from my iPhone using Tapatalk
Okay, I have a signal across all three channels but I still am not getting anything out of my subs. I have tried to turn up the gain an it is still non existent. I have tried moving to different channels on the LC7i and still nothing. I am running 2 10" subs wired paired 4ohm from a DS18 FRX1K Pro Full-Range Class D Monoblock Amplifier 1000 Watts RMS 1-Ohm amp. The amp has a blue light in the middle of the case that is on but there is a small indicator light on to top of the amp that is not on. Any ideas other than replacing that amp?
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