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ow-PassFilterBand-PassFilterHigh-PassFilter6dB/oct.12dB/oct.24dB/oct.SubsonicFilterLow-PassFilterCrossover FrequencyConstant With Bass BoostCrossover FrequencyChanges With Bass Boost