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Owner's Manual

ManualsBrandsMetra ManualsCar AmplifiersDigital signal processor and T-harness — add an aftermarket amplifier to the factory system in select 2016-17 GM vehicles
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REV. 11/2/2020 INSTAXDSPL-GL9
MOBILE APP (CONT.)
Crossover Adjust
• Select the desired crossover filter per channel, low pass, band pass, or high pass.
• Select the desired crossover slope per channel, 12db, 24db, 36db, or 48db.
• Select the desired crossover frequency per channel, 20hz to 20khz.
Note: The front and rear channels default to a 100Hz high pass filter to keep the low frequency
signals out. If a subwoofer is not being installed, change the front and rear crossover points down
to 20Hz for a full range signal, or to the lowest frequency the speakers will play down to.
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