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9
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Page 1: ...302 Hanmore Industrial Parkway Harlingen TX 78550 phone 877 787 0101 fax 956 421 4513 www quantumaudio net support dbdrive net ...
Page 2: ...te RECOMMENDATION maximize the system s overall performance It is recommended that you have our product installed by an authorized Quantum retailer If you decide to install it yourself please carefully read through this manual and take your time to do a quality install tion Due to continuing product improvements and possible manual revisions we recommend checking our website for the latest product...
Page 3: ... QP4400 2 Ohm Stereo 4 Channel The Quantum QP4250 and QP4400 are equipped with a built in variable crossover network allowing you to select the crossover function and frequency for each the front channels or rear channels of the amplfier independently 4 3 ...
Page 4: ...6 ...
Page 5: ...nnels 1 and 2 feature a high pass filter to protect your high frequency speakers from low bass or the option to run your speakers full range Channels 3 and 4 allow the user to select a High pass Low Pass or full range signal to the loud speakers BUILT IN CROSSOVER 4 Channel QP4250 QP4400 Channels 1 2 Crossover Selections High Pass Adjustments High Pass Adjustments Low Pass Adjustments Channels 3 4...
Page 6: ...10 9 NOTES ...
