So I'm having an issue with my sounds in my 2021 Tahoe. Months ago I put my JL 750/1 amp in on a JL 12W7 sub. Has worked flawlessly for a few months.
Few weeks ago I upgraded to a JL1200/1 with a JL 13.5W7. Used all the same wiring, just transferred it all over to new amp. Running 4 gauge for power and ground as thats what the amp accepts, and running the remote from the fuse box up front. Last week or so the 1200/1 started clipping at high volume. So I just kept the volume down. Son took my truck out the other night and cooked the amp.
So today I throw my 750/1 back in and no power, do all the trouble shooting. Have 14.2 on the power wire coming off the battery, 14.2 in the back as well. The second I connect to the amp, it drops the voltage on power wire and the remote wire to 5.62. So of course the amp wont power up as its not seeing 12 volts. Tried to connect 3 other amps I have and same exact issue with every amp. But the second you pull all the wires out of the amp, I get 14.2 again on both the power and remote. I have never seen anything like that and cant for the life of me figure out why?
Few weeks ago I upgraded to a JL1200/1 with a JL 13.5W7. Used all the same wiring, just transferred it all over to new amp. Running 4 gauge for power and ground as thats what the amp accepts, and running the remote from the fuse box up front. Last week or so the 1200/1 started clipping at high volume. So I just kept the volume down. Son took my truck out the other night and cooked the amp.
So today I throw my 750/1 back in and no power, do all the trouble shooting. Have 14.2 on the power wire coming off the battery, 14.2 in the back as well. The second I connect to the amp, it drops the voltage on power wire and the remote wire to 5.62. So of course the amp wont power up as its not seeing 12 volts. Tried to connect 3 other amps I have and same exact issue with every amp. But the second you pull all the wires out of the amp, I get 14.2 again on both the power and remote. I have never seen anything like that and cant for the life of me figure out why?