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.

FEATURES:

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

ACOUSTICAL SPECIFICATIONS

Frequency Response -3 dB:45 Hz ÷ 20000 Hz
Max SPL:129 dB
Horizontal coverage angle:90°
Vertical coverage angle:60°
Compression Driver:1", 1.7" voice coil
Woofer:12", 2.5" voice coil

INPUT/OUTPUT SECTION

Input signal:bal / unbal
Input connectors:Combo xlr-jck
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

AMPLIFIER SPECIFICATIONS

Total power:1200 W PEAK
   High frequencies:400 W PEAK
   Low frequencies:800 W PEAK
Total power:600 W RMS
   High frequencies:200 W RMS
   Low frequencies:400 W RMS
Cooling:Convection
Connections:VDE connector in / out

CABINET

Cabinet Material:Baltic birch
Hardware:3 x Flytracks
Handles:2 side
Pole Mount/Cap:Yes
Colour:Black

PHYSICAL SPECIFICATIONS

Height:627 / 24.68 mm/inch
Width:380 / 14.96 mm/inch
Depth:380 / 14.96 mm/inch
Net Weight:22.2 / 48.94 kg/lbs