COMMERCIAL AUDIO

DU 31AT

FLUSH MOUNT WALL SPEAKER WITH POWER SELECTOR
  • Power 8-4-2-1-0.5 W (100 V) / 8 W (25 V)
  • Constant voltage: 100 V, 70 V, 25 V
  • Frequency response 100 - 17000 Hz
  • 180° angle of coverage
Where to buy
Features Specifications Accessories Downloads
Where to buy
Features
  • Power 8-4-2-1-0.5 W (100 V) / 8 W (25 V)
  • Constant voltage: 100 V, 70 V, 25 V
  • Frequency response 100 - 17000 Hz
  • 180° angle of coverage
  • Body in plastic, RAL 9002 white ivory

The DU 31AT is a two way wall speaker with flexible design suitable for paging and background music for several type of installations. It is equipped with a 4" woofer and a 1" tweeter. The DU 31AT features a power selector to control the wattage (8 W, 4 W, 2 W, 1 W, 0.5 W at 100 V) through a rotary switch on the front panel.

Part number:

13000220
DU 31AT
EAN 8024530006815

Specifications
Acoustical specifications
Frequency Response (-10dB)
100 Hz ÷ 17000 Hz
Max SPL @ 1m
91 dB
Coverage angle
180°
System Sensitivity
82 dB
Power section
Power Handling
8 W RMS
Peak Power Handling
32 W PEAK
Transducers
Dome Tweeter
1.0''
Woofer
4.0''
Input/Output section
Input connectors
Screw Terminals
Output connectors
Screw Terminals
Constant Voltage Transformer
100 V
Power selection 1
8 W - 1250 ohm
Power selection 2
4 W - 2500 ohm
Power selection 3
2 W - 5000 ohm
Standard compliance
Safety agency
CE compliant
Physical specifications
Color
White - RAL 9002
Size
Height
175 mm / 6.89 inches
Width
151 mm / 5.94 inches
Depth
56 mm / 2.2 inches
Weight
0.6 kg / 1.32 lbs
Shipping information
Package Height
260 mm / 10.24 inches
Package Width
100 mm / 3.94 inches
Package Depth
175 mm / 6.89 inches
Package Weight
0.89 kg / 1.96 lbs
Accessories
Downloads
MANUALS
USER MANUAL
PDF
561 KB
05-06-2017
SPECSHEETS
SPECSHEET - DEU
PDF
1.6 MB
22-01-2024
SPECSHEET - ENG
PDF
1.6 MB
22-01-2024
SPECSHEET - FRA
PDF
1.6 MB
22-01-2024
SPECSHEET - ITA
PDF
1.6 MB
22-01-2024
STANDARD COMPLIANCES
CE DECLARATION OF CONFORMITY - ENG
PDF
159 KB
27-10-2022
UKCA DECLARATION OF CONFORMITY - ENG
PDF
171 KB
27-10-2022
DRAWINGS
LINE ART 2D
PDF
432 KB
22-06-2021