Manual

18 ULTRADRIVE PRO DCX2496/ULTRADRIVE DCX2496LE User Manual 19 ULTRADRIVE PRO DCX2496/ULTRADRIVE DCX2496LE User Manual
6.1 Stereo tri-amp operation
XENYX X2222USB Mixing Console
EUROPOWER EP2000
Stereo power amplier
High (3)
High (6)
Mid (2)
Mid (5)
Low (1)
Low (4) Loudspeaker left Loudspeaker right
Left
In A
Out 1 2 3 4 5 6
In B
Stereo output
Right
Fig. 6.1: Stereo 3-way operation
Stereo Tri-Amp operation is one of the most popular applications. The stereo input signals (In A+B) are split up into three frequency bands per stereo side and then
reproduced using the 6 outputs. This ensures the best possible use of your 3-way sound reinforcement system, since the individual drivers reproduce only those
frequency ranges for which they are ideally suited. Intermodulation distortion is thus e ectively minimized.
6.2 Stereo bi-amp operation plus monosubwoofer
XENYX X2222USB Mixing console
High
HighRight (4)
Right (3) Mid
Mid
EUROLIVE B1800X PRO
SUM (A + B) signal (5)
Low
EUROPOWER EP2000
Stereo power amplier
Mono bass (amplier mono bridged)
Mono subwoofer
Left (2)
Left (1)
Right
Stereo output
Left
In A
Outputs: (6 is not used)12 345
In B
Fig. 6.2: Stereo 2-way operation plus subwoofer
Each driver (speaker diaphragm) of the two 2-way speaker cabinets is controlled separately to ensure optimum reproduction of treble and mid-range frequencies.
The bass is reproduced by a mono subwoofer, which is driven by a power amp in mono-bridged mode. The sub-woofer receives its signal from the DCX’s “SUM” input,
which is limited to bass frequencies and is the sum of mix signals In A+B. The unused input C and output 6 could be used for a mono delay line, forexample.