Product Description
ArtSound N-VOL100V-101 "Niko" Volume Regulator 40W with Relay White
Each different controller allows you to adjust the volume in each of the rooms where you have your speakers. They are available in low impedance and 100 volts. The volume controls are passive, so the audio input signal can be adjusted incrementally.
Characteristics:
Dimensions: 75 x 75 x 75mm (H x W x D)
Power: 40W
Int. dimensions: 45 x 45 x 50 mm (H x W x D)