4PRO 2031-A
ACTIVE TWO-WAY SPEAKER
  • 1200 WATT PEAK, 600 WATT RMS
  • 12" woofer, 2.5" voice coil
  • 1" HF driver,1.7" voice coil
  • 129 dB max spl
  • 1200 WATT PEAK, 600 WATT RMS
  • 129 dB max spl
  • 90 x 60, Wide dispersion constant directivity horn
  • 12" woofer, 2.5" voice coil
  • 1" HF driver,1.7" voice coil
The 4PRO 2031-A is a two-way active bass reflex loudspeaker offering exceptional full range and accurate reproduction. The 12” woofer delivers a fast and accurate reproduction of the midbass frequency range and controlled deep bass while the 1” compression driver offers a very open and natural midrange sound and extreme precision high frequencies reproduction. The 4PRO 2031-A comprises a 12” woofer and a 1.7” voice coil compression driver that is mounted to a 90° x 60° constant directivity horn.

Part Number:

  • 13000364
    4PRO 2031-A
    220-240V
    EAN 8024530009779
  • 13000365
    4PRO 2031-A
    115V
    EAN 8024530009786
Specifications
Acoustical specifications
Frequency Response:
45 Hz ÷ 20000 Hz
Max SPL @ 1m:
129 dB
Horizontal coverage angle:
90°
Vertical coverage angle:
60°
Transducers
Compression Driver:
1.0'', 1.75'' v.c
Woofer:
12'', 2.5'' v.c
Input/Output section
Input signal:
bal/unbal
Input connectors:
Combo XLR/Jack
Output connectors:
XLR
Input sensitivity:
-2 dBu/+4 dBu
Processor section
Crossover frequencies:
1700 Hz
Protections:
Thermal, RMS
Limiter:
Fast Limiter
Controls:
Volume, EQ Shape, Mic/Line
Power section
Total Power:
1200 W Peak, 600 W RMS
High frequencies:
400 W Peak, 200 W RMS
Low frequencies:
800 W Peak, 400 W RMS
Cooling:
Convection
Connections:
VDE
Standard compliance
CE marking:
Yes
Physical specifications
Cabinet/Case Material:
Baltic birch plywood
Hardware:
3 x Flytricks
Handles:
2 side
Pole mount/Cap:
Yes
Color:
Black
Size
Height:
627 mm / 24.69 inches
Width:
380 mm / 14.96 inches
Depth:
380 mm / 14.96 inches
Weight:
23 kg / 50.71 lbs
Shipping informations
Package Height:
668 mm / 26.3 inches
Package Width:
434 mm / 17.09 inches
Package Depth:
434 mm / 17.09 inches
Package Weight:
26 kg / 57.32 lbs
.