It is our pleasure to offer assistance if you have any questionsregarding your ProSub 60 or its set-up. Please contact yournearest Definitive Technology dealer or contact us directly at410-363-7148.Service and warranty work on your Definitive loudspeakers will nor-mally be performed by your local Definitive Technology dealer.If, however, you wish to return the speaker to us, please contact us first,describing the problem and requesting authorization as well as the loca-tion of the nearest factory service center. Please note that the addressgiven in this booklet is the address of our offices only. Under nocircumstances should loudspeakers be shipped to our offices orreturned without contacting us first and obtaining return authorization.Definitive Technology Offices11433 Cronridge Drive, Suite KOwings Mills, Maryland 21117Phone: 410-363-7148Technical AssistanceService* Dolby Pro-Logic, AC-3 and Dolby Digital are Registered Trademarks of Dolby Laboratories Licensing Corporation.system again. If the amplifier should overheat, the system will turn itselfoff until the amplifier cools and resets.4. Check to be sure that your power cord has not been damaged.5. Check that no foreign objects or liquid has entered the cabinet.6. If you cannot get your subwoofer to turn on or if no sound comes outand you’re sure the system is set up properly, please bring the subwoofer toyour Definitive Technology Authorized Dealer for assistance.11ProSub 60 Specifications121/2"H x 91/2"W x 131/4"D23 Hz – 150 HzOne 8" long-throw woofer150 watts RMS6 dB/octave speaker level at 100 Hz24 dB/octave continuously variable (40 – 150 Hz)DimensionsFrequency ResponseDriver ComplementBuilt-in AmplifierHigh Pass FilterLow Pass FilterVisit us at www.definitivetech.comSpecifications subject to change