Yorkville CV1 70V In-Wall Speaker Volume Control 100077961 When you run their iLok-enabled

When you run their iLok-enabled software

Field Angle (Vertical): 30°

Barrier terminals accept up to 8 mm outside 4 mm inside open-lug (#6 or #8) plus bare wire up to 2

The case has internal dimension of 41" tall with a diameter of 11"

Yorkville CV1 70V In-Wall Speaker Volume Control 100077961 When you run their iLok-enabledYorkville CV1 70V In Wall Speaker Volume Control The Coliseum CV1 in wall speaker volume control is the ideal simple, user friendly solution for installations requiring remote regulation of individual room level in complex 70V systems. Designed for easy installation, the CV1 is wired for simple inline tapping of any 70V signal up to 35W per channel, and fits into a standard single gang light switch box. A dual transformer design allows the CV1 to