DU 31AT FLUSH MOUNT WALL SPEAKER WITH POWER SELECTOR
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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
![](https://www.rcf.it/documents/20128/823878/000_DU-31AT_left.png/97cc333f-eef7-481b-604b-755ad5ed1ea1?version=1.1&t=1635953810113&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/001_DU-31AT_front.jpg/7f575342-5a79-eb4c-b784-e3db6d082ca0?version=1.1&t=1635953813254&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/002_DU-31AT_left.jpg/21d2d236-fded-8960-b0d3-624610d6e0db?version=1.1&t=1635953815934&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/003_DU-31AT_right.jpg/5c61f7ee-0183-281e-87ba-dd1b70d264bc?version=1.1&t=1635953818872&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/004_DU-31AT_open.jpg/d7980daf-0bba-9f80-d72b-d25aa4bb7db4?version=1.1&t=1635953821505&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/005_DU-31AT_side.jpg/4e5850f0-f987-caf8-a844-0c88224acb30?version=1.1&t=1635953824199&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/006_DU-31AT_wall.jpg/ee95fd90-b354-1604-f635-19da03487f47?version=1.1&t=1635953826772&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/007_DU-31AT_wall.jpg/fde071f3-0bad-4d19-1b8b-0eb4756a94a4?version=1.1&t=1635953829939&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/000_DU-31AT_left.png/97cc333f-eef7-481b-604b-755ad5ed1ea1?version=1.1&t=1635953810113&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/001_DU-31AT_front.jpg/7f575342-5a79-eb4c-b784-e3db6d082ca0?version=1.1&t=1635953813254&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/002_DU-31AT_left.jpg/21d2d236-fded-8960-b0d3-624610d6e0db?version=1.1&t=1635953815934&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/003_DU-31AT_right.jpg/5c61f7ee-0183-281e-87ba-dd1b70d264bc?version=1.1&t=1635953818872&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/004_DU-31AT_open.jpg/d7980daf-0bba-9f80-d72b-d25aa4bb7db4?version=1.1&t=1635953821505&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/005_DU-31AT_side.jpg/4e5850f0-f987-caf8-a844-0c88224acb30?version=1.1&t=1635953824199&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/006_DU-31AT_wall.jpg/ee95fd90-b354-1604-f635-19da03487f47?version=1.1&t=1635953826772&imagePreview=1)
![](https://www.rcf.it/documents/20128/823878/007_DU-31AT_wall.jpg/fde071f3-0bad-4d19-1b8b-0eb4756a94a4?version=1.1&t=1635953829939&imagePreview=1)
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
Peak Power Handling
32 W PEAK
Transducers
Dome Tweeter
1 x 1.0''
Woofer
1 x 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
Cabinet/Case Material
Plastic
Grille
Steel
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
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