Reference Manual
Page 4
Power factor correction
PLX Series is a amplifier constructor to use power factor correction. This unique feature
ensures that a predominantly resistive load is presented to the mains power supply,
minimizing current distortion and voltage/current displacement This leads to much
improved performance of the amplifier at high levels of output and avoids mains-voltage
collapses, typical of standard and switching power supplies. Another great advantage
of this technology is that its performance is, to a large extent, independent of the mains
voltage. The rated output power does not vary with load/line conditions.
The Show Always Goes On
PLX Series is completely protected against every possible error in operation and is
designed to work under every condition. It gives you maximum power with maximum
safety and increases long-term reliability. Anticipating potential problems at the design
stage means your show always goes on!
Reference Manual
Page 9
SPECIFICATIONS
TEST CONDITION
1. Use a 1KHz burst signal (33,3ms ON / 66,6ms OFF). A standard continuous test signal will possibly
activate the Automatic Protect (AP) which limits the max.-output voltage, especially works at 2 Ohms.
2. At high-frequencies (above 10KHz) use a burst signal to avoid engaging the Very High Frequency(VHF)
protection circuit. Otherwise you will not be able to verify the true max. -output voltage at VHF'S.
PLX Series
PLX Series
Max output power
EIA at 1 kHz and 1 % THD, MLS in 0 dB position
8
per channel (Watt)
4
per channel (Watt)
2
per channel (Watt)
8
bridged (Watt)
4
bridged (Watt)
THD at 1 kHz and 1 dB below clipping
Slew rate
Dampping Factor
Sensitivity
Input connectors
Link connectors
Mode Switch
Limit Switch
Outut Conneet
Operation voltage
Power factor cos(
)
Dimensions ( W x D x H )
THD at 100Hz and 1 dB below clipping
THD at 10 kHz and 1 dB below clipping
S/N
Channel separation at 10 kHz
Output impedance
Impedance
Common mode rejection
Gain controls
Clip/Output headroom indicators
Active
Bridge/Protect (Short, Temp& VHF)
Soft Start
Yes
Unit
483 x 481 x 89mm
0.10%
50V/
s
0.775V/1V/1.4V
XLR Female
XLR Male
Stereo/Bride/Parallel
On/Off
Speakon
220V-230V 50/60Hz
Packing
560 x 560 x 150mm
2000
0.20%
0.15%
102dB
60dB
600
20K
BAL/10K
UNBAL
60dB
41 Pos detent
Yellow /Green LED
Green LED
Yellow / Red LED
Switching power
Weight ( kg )
Net Weight
Gross Weight
10.7
14
600
900
1150
1800
2250
350
525
660
1050
1350
800
1200
1500
2400
3100
1300
2300
3200
3900
4900
More than 0.95 from 200W to full power
11.5
14.75
11.8
15
13.5
16.75
PLX3.0
PLX4.5
PLX5.5
PLX6.5
90V-245V
45V/
s
500
