You’ve noticed a rust-colored stain coming from the speaker
Is the speaker rusting?
These stains are mineral and metal deposits
What causes these deposits
There are dissolved solids in the water, including salt
The AQ339 contains a magnet that attracts dissolved solids from salty water
The solids accumulate around the speaker
The solids drip and discolor the pool wall
Is there a solution?
Install one or more sacrificial anodes
The sacrificial anode prevents the solids from depositing on the speaker
No more discoloration from the speaker
Voila! Enjoy your underwater speakers!
For more information contact Clark Synthesis