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Maintenance of speakers
Even though speaker systems normally only require very limited maintenance
there are several things that you can do to ensure that your Mach system will
sound as good 3 years after installation as on the day you bought it:
Never overload your system but stay within the specified limits for power
handling.
Always keep the speaker clean and dry.
Even though the CI series is built to be weather resistant, the speakers are not
able to withstand prolonged exposure to water. Over time, dust and dirt will also
not only reduce the quality of the sound but can ruin the tweeter and woofer
membranes.
As with any electrical product, currents will accelerate corrosion of metal surfaces.
Therefore, it is recommended to check the terminals for corrosion at regular
intervals, especially if the speaker is mounted in a hostile environment.
Warranty
For information on the warranty conditions specific to your country please refer
to the material handed to you by your local Mach distributor.