WH-1II Series Volume Controller #744

The DSPPA WH-1II Series Volume Controller is a wall-mounted audio control device designed for public address (PA) systems. It features a sleek, modern design with rounded corners and a large, ergonomic knob for easy volume adjustments. Constructed from high-quality, environmentally friendly ABS plastic, it is both durable and resistant to scratches. 

This controller operates with 70V/100V voltage speaker systems and offers a rated power capacity of 6W, with the flexibility to support power expansion up to 200W through external transformers. It also includes an emergency broadcast signal override function, ensuring priority audio transmission during critical situations. 

● Simple modern appearance
● Streamline design, rounded corners, elegant and agile; the panel
● through the magic color spray treatment, color luster bright, and can
● effectively resist scratches.
● Ergonomic design
● Large knob design, rotation convenient and labor-saving.
● Quality material
● Use high-quality environmentally friendly ABS plastic, tasteless
● odorless, harmless to the human body; anti-impact, difficult to
● deformation.
● Powerful
● Support the emergency broadcast signal override function; support
● 30W,60W,120W,200W four kinds of power expansion.