Specifications - QSC DCM 10 User Manual

Specifications

DCM Inputs, Main Analog, Surround EX
Input Stage Type
Impedance
Maximum Input Level
A-to-D Conversion
DCM Inputs, Digital (AES/EBU)
Input Type
Input Impedance
Input Sample Rate
DataPort Outputs
Output Adjustment
Dynamic Range
THD+N at +12 dBu Input Level
Frequency Response
D-to-A Conversion
Filter Topology
Crossover Type
Emergency Bypass Crossover
Filter Type
Attenuation Range (trim pot)
Crossover Frequencies
Subwoofer Output (screw terms.)
Output Stage Type
Output Impedance
Maximum Output Level
Loading Requirements
External Loudspeaker Output
Output Power
Loading Requirement
Active balanced
20k ohms, Differential and Single-ended
+14.2 dBu (4.0 Vrms)
24-bit delta-sigma 128x oversampled
Balanced
120 ohms
AES/EBU sample rate must be 48 kHz and is internally synchronized
+6 to -20 dB in 0.1 dB steps
103 dB
<0.01% (Analog in), <0.008% (Digital in), 20 Hz to 20 kHz, all filters flat
20 Hz to 20 kHz
24-bit delta-sigma 128x oversampled
24-bit digital IIR
4th order Linkwitz-Riley (24 dB/octave)
Second-order Butterworth, 2- or 3-way
0 to -20 dB
1000 Hz (2 way), 500 Hz and 1500 Hz (3 way)
Single-ended balanced impedance
50 ohms
+14.2 dBu (4.0 Vrms)
R = 2k ohms, C = 4 nanoFarads
min max
15 Watts
R=4 ohms