QSC DCM 10 User Manual

Also see for DCM 10: User manual Specification

Contents

QSC DCM 10 User Manual Manual pdf 22 page image

SpecificationsDCM Inputs, Main Analog, Surround EXInput Stage Type Active balancedImpedance 20k ohms, Differential and Single-endedMaximum Input Level +14.2 dBu (4.0 Vrms)A-to-D Conversion 24-bit delta-sigma 128x oversampledDCM Inputs, Digital (AES/EBU)Input Type BalancedInput Impedance 120 ohmsInput Sample Rate AES/EBU sample rate must be 48 kHz and is internally synchronizedDataPort OutputsOutput Adjustment +6 to -20 dB in 0.1 dB stepsDynamic Range 103 dBTHD+N at +12 dBu Input Level <0.01% (Analog in), <0.008% (Digital in), 20 Hz to 20 kHz, all filters flatFrequency Response 20 Hz to 20 kHzD-to-A Conversion 24-bit delta-sigma 128x oversampledFilter Topology 24-bit digital IIRCrossover Type 4th order Linkwitz-Riley (24 dB/octave)Emergency Bypass CrossoverFilter Type Second-order Butterworth, 2- or 3-wayAttenuation Range (trim pot) 0 to -20 dBCrossover Frequencies 1000 Hz (2 way), 500 Hz and 1500 Hz (3 way)Subwoofer Output (screw terms.)Output Stage Type Single-ended balanced impedanceOutput Impedance 50 ohmsMaximum Output Level +14.2 dBu (4.0 Vrms)Loading Requirements R min = 2k ohms, Cmax= 4 nanoFaradsExternal Loudspeaker OutputOutput Power 15 WattsLoading Requirement R=4 ohms

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