Manual
20 ULTRADRIVE PRO DCX2496/ULTRADRIVE DCX2496LE User Manual 21 ULTRADRIVE PRO DCX2496/ULTRADRIVE DCX2496LE User Manual
6.3 3x bi-amp operation (LCR/Triple Bi-Amping)
XENYX X2222USB Mixing console
Left
In A
Outputs: 1
Low
High
High (2) High (4)
Left
Mid
(Center)
Low (1)
EUROLIVE B1520 PRO
Low (3)
High (6)
Right
Low (5)
Low High
EUROPOWER EP2000
Stereo power amplier
23456
In B In C
RightCenter
channel
Low
High
Fig 6.3: 3x2-way operation [LCR/Triple Bi-Amping]
Three 2-way speakers driven from three inputs. Such a setup is used for stage monitors or in cinemas, where, in most cases, the two stereo cabinets (completely to the
left and right) are used to play back music and e ects, whilethe center cabinet reproduces voices. Hence the name L-C-R, which stands for “Left-Center-Right”.
Note that this scenario will not work for the DCX2496LE as it does not have an INPUT C jack.
6.4 Stereo operation plus mono subwoofer
Output 4 usable as additional mono delay line output.
Output 5 + 6 usable as additional stereo delay line output.
XENYX X2222USB Mixing console
High (1)
EUROLIVE B1800X PRO
Passive mono subwoofer
SUM (A + B) signal
EUROPOWER EP2000
Stereo power amplier (mono bridged)
B815NEO
Left active
loudspeaker
B815NEO
Right active
loudspeaker
Right
Stereo output
Left
In A
Outputs: 1 2 3 (4, 5 and 6 not used)
In B
Low (3)
Fig. 6.4: Stereo operation plus mono subwoofer
A full-range stereo signal is sent to two active speaker cabinets for stereo reproduction. There is no need for a dedicated frequency separation because the crossover
and ampli er in the active speaker are perfectly adapted to each other. However, to achieve more power in the bass, low frequencies are cut o in the active cabinets
and routed to a subwoofer. The power amp is set to mono-bridged mode and the SUM signal derived from In A+B is sent to the subwoofer. Outputs 4 to 6 can be used
as mono or stereo delay lines.