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242x tower speakers intermittent

Brad Dunn

Brad Dunn

Jet Boat Junkie
Messages
160
Reaction score
39
Points
137
Location
British Columbia
Boat Make
Yamaha
Year
2016
Boat Model
Other
Boat Length
24
Our tower speakers intermittently don't work. It is weird. Sometimes one works, both work. Sometimes neither work. Driving me nuts. Anybody have same issue? Ideas?
 
Sounds an awful lot like a connection issue. I would start by checking the connections and connectors on each end. Also check the RCA cables coming from the HU to the amp.
 
I see the amps and Rc cables but we're do they go to. The other end of Rc cables and speaker cables?
 
The head unit or HU is in the battery compartment in my boat. I am not sure about your boat but this is what it looks like, the top one that says Polk.

Battery 4.JPG
 
Also unplug any connections to make sure there is no corrosion and spray with non-conductive anti-corrosion spray. To check the speakers you will have to pull the speaker out to check connectors unless you can get to the back through the hull openings.
 
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