MURA 205

5W Volume attenuator for 70-100V speakers, 4 Positions + Off

The MURA 2 Serie in-wall Volume Controllers offers a range of volume attenuators for 70V and 100V audio systems and are designed to be recessed in 82x82x48mm wall boxes (supplied). They allow control of the volume with, respectively, 4 positions + off for MURA 205, and 11 positions + off for MURA 210/230/260. The max. nominal powers range from 2.5W to 30W in case of 70V lines; and 5W to 60W for 100V lines. Each position attenuates the overall level from 5dB to 10dB, depending on the model. MURA 210/230/260 provide, in addition to the normal 70-100V audio line, the 70-100V auxiliary line at maximum level (the attenuation does not operate in this case but passes the whole signal to the speaker) and the 24V relay input for switching between normal and auxiliary line in case of alarm. MURA 2 Series volume controllers are supplied with the front cover plate (white) and the in-wall box.



Key features

70V and 100V Constant Voltage Audio Line Operation
4 Positions (10dB attenuation) + Off
Front Cover Included (White)
In-Wall Mount Box Included


Nominal Power @ 100V 5W
Nominal Power @ 70V 2,5W
Control 4 Positions + Off
Step Attenuation 10dB
Total Attenuation 40dB
In-Wall Mount Box 80 x 80 x 48 mm (Included) - 3.15 x 3.15 x 1.89 in
Front Cover White (Included)
Dimensions 82 x 30 (max.) x 82 mm - 3.23 x 1.18 (max.) x 3.23 in
Net Weight 80 g - 0.18 lbs.
Packing Size 87 x 45 x 87 mm - 3.42 x 1.77 x 3.42 in
Gross Weight 110 g - 0.24 lbs.

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