Joshua Miller
Jetboaters Captain
- Messages
- 493
- Reaction score
- 813
- Points
- 222
- Location
- Jacksonville, NC
- Boat Make
- Yamaha
- Year
- 2022
- Boat Model
- 252XE
- Boat Length
- 25
Going through my fault isolation steps:
-left tower speaker inop. Makes a humming noise when volume is at zero but does not work at any volume stetting, with accessories or engine by running regardless of throttle position.
-swapped tower speakers, no change. Wetsounds sent me a new HTX-4 DSP amp, still didn’t fix it.
-exposed as much wiring as I could and did a visual inspection, no issues. Wire continuity checks out on a multimeter. Green wires are for the left speaker and blue for the right.
Can a bad ground affect one speaker and not the other? Anything else I need to check?
-left tower speaker inop. Makes a humming noise when volume is at zero but does not work at any volume stetting, with accessories or engine by running regardless of throttle position.
-swapped tower speakers, no change. Wetsounds sent me a new HTX-4 DSP amp, still didn’t fix it.
-exposed as much wiring as I could and did a visual inspection, no issues. Wire continuity checks out on a multimeter. Green wires are for the left speaker and blue for the right.
Can a bad ground affect one speaker and not the other? Anything else I need to check?
