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powered subwoofers
12. IF YOU NEED SERVICE
Contact your dealer or M&K. Please have the unit's model and serial numbers (found on the back
of the cabinet), date of purchase, the name of your dealer, and a complete description of the problem.
You can call M&K between 8:30 AM and 5:00 PM Pacific Time, Monday through Friday, at (310) 204-
2854. If you call outside these hours, leave a message, and we will return your call.
DO NOT RETURN YOUR SPEAKERS TO THE FACTORY FOR
SERVICE WITHOUT OBTAINING PRIOR AUTHORIZATION.
All M&K powered subwoofers carry a three year limited parts and labor warranty. This warranty
is transferable to subsequent owners up to three years from the date of original purchase, and it
includes subwoofer amplifiers. It does not cover abuse, misuse, repairs by unauthorized service
stations, speakers without serial numbers, and speakers damaged in shipping or by accident. If you
have any questions about the warranty, please contact M&K.
