Behringer ULTRA-DRIVE PRO DCX2496 Manual - Page 31

Specifications, input signals Rear-Left, Rear-Right and Sub-bass, using connectors In A, B, C.

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31 ULTRADRIVE PRO DCX2496 User Manual With two DCX2496 units you can even realize today's most popular surround format: 5.1. In addition to the speaker cabinets and power amps (or active speakers as in the simplified illustration shown here), all you need is a surround decoder to play back pre-produced 5.1 material such as DVDs, or a mixing console with six outputs (e.g. stereo out plus four subgroups). In the latter case, you can create highly sophisticated surround mixes even without a special surround sound decoder. The preset "5.1 FRONT" has been optimized for the L-C-R front speakers with 2 speaker ways each (see also chapter 5.3). The three signals required "Front-Left, Front-Center, Front-Right" are routed via the three inputs (A, B, C) to the first DCX2496. On the second DCX2496, the preset "5.1 REAR" should be used as a starting point. It supplies the two rear surround speakers (also 2-way systems) plus the monophonic sub-bass channel ("LFE" = "Low Frequency Enhanced") with the input signals "Rear-Left, Rear-Right and Sub-bass", using connectors In A, B, C. The sixth output of the second ULTRADRIVE PRO is not used in this application, but is left available for additional effects or as a mono delay line. 7. Specifications Analog Inputs (A, B, C) Type Connector Max. input level Input impedance Crosstalk Digital Input (A) Connector Format Input level Input impedance Sampling frequency Special feature electronically balanced XLR +22 dBu approx. 20 kΩ at 1 kHz -72 dB @ 0 dBu In XLR S/PDIF or AES/EBU 0.3 to 10 Vpp approx. 110 Ω 32 to 96 kHz Sample Rate Converter Microphone Input (C) Type Connector Max. input level Input impedance Phantom supply electronically balanced XLR -23 dBu approx. 470 Ω at 1 kHz +15 V Analog Outputs (1, 2, 3, 4, 5, 6) Type Connector Max. output level Output impedance Crosstalk electronically balanced XLR +22 dBu approx. 160 Ω at 1 kHz -100 dB @ 10 dBu In System Data Sampling frequency Signal delay Frequency response Dynamic range (analog input ➠ analog output) Input noise Output noise THD+N Ratio 96 kHz < 1 ms Analog input to analog output 10 Hz to 35 kHz (-1 dB) typ. 109 dB -90 dBu (@ +22 dBu ➠ 112 dB) -90 dBu (@ +22 dBu ➠ 112 dB) 0,007% @ 0 dBu In, Gain 1 0,004% @ 10 dBu In, Gain 1

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31
ULTRADRIVE PRO DCX2496 User Manual
With two DCX2496 units you can even realize today’s most popular surround format:
5.1. In addition to the speaker cabinets and power amps (or active speakers as in
the simplified illustration shown here), all you need is a surround decoder to play
back pre-produced 5.1 material such as DVDs, or a mixing console with six outputs
(e.g. stereo out plus four subgroups). In the latter case, you can create highly
sophisticated surround mixes even without a special surround sound decoder.
The preset “5.1 FRONT” has been optimized for the L-C-R front speakers
with 2 speaker ways each (see also chapter 5.3). The three signals required
“Front-Left, Front-Center, Front-Right” are routed via the three inputs (A, B, C)
to the first DCX2496.
On the second DCX2496, the preset “5.1 REAR” should be used as a starting
point. It supplies the two rear surround speakers (also 2-way systems) plus the
monophonic sub-bass channel (“LFE” = “Low Frequency Enhanced”) with the
input signals “Rear-Left, Rear-Right and Sub-bass”, using connectors In A, B, C.
The sixth output of the second ULTRADRIVE PRO is not used in this application,
but is left available for additional effects or as a mono delay line.
7.
Specifications
Analog Inputs (A, B, C)
Type
electronically balanced
Connector
XLR
Max. input level
+22 dBu
Input impedance
approx. 20 kΩ at 1 kHz
Crosstalk
-72 dB @ 0 dBu In
Digital Input (A)
Connector
XLR
Format
S/PDIF or AES/EBU
Input level
0.3 to 10 Vpp
Input impedance
approx. 110 Ω
Sampling frequency
32 to 96 kHz
Special feature
Sample Rate Converter
Microphone Input (C)
Type
electronically balanced
Connector
XLR
Max. input level
-23 dBu
Input impedance
approx. 470 Ω at 1 kHz
Phantom supply
+15 V
Analog Outputs (1, 2, 3, 4, 5, 6)
Type
electronically balanced
Connector
XLR
Max. output level
+22 dBu
Output impedance
approx. 160 Ω at 1 kHz
Crosstalk
-100 dB @ 10 dBu In
System Data
Sampling frequency
96 kHz
Signal delay
< 1 ms Analog input to analog output
Frequency response
10 Hz to 35 kHz (-1 dB) typ.
Dynamic range
109 dB
(analog input
➠
analog output)
Input noise
-90 dBu (@ +22 dBu
➠
112 dB)
Output noise
-90 dBu (@ +22 dBu
➠
112 dB)
THD+N Ratio
0,007% @ 0 dBu In, Gain 1
0,004% @ 10 dBu In, Gain 1