WH-2 is a volume controller with channel selector, which can be extended to 30W,60W,120W & 200W capacities.
MODEL | WH-2 | WH-2F |
Capacity | 30W | 30W |
Control Mode | Transformer | Transformer |
Signal Input | 70-100V | 70-100V |
Speaker Type | Voltage Speaker | Voltage Speaker |
Attenuation | Impedance | Impedance |
Steps | 5 steps | 5 steps |
Wire mode | 2.3.4 | 2.3.4 |
Dimension(L×W×H) | 85×85×60mm | 85×85×60mm |
Finish | ABS, White | ABS, White |
Property | Volume controller With selector | Volume controller with Selector & EMC function |
WH-5FII Volume ControllerSeptember 2, 2019Serving multiple purposes, in-wall volume controls not only add convivence and accessibility, but also help to ensure you get the most from your amplifier. With a whole-house audio system, you’ll enj...view
WH-2FRS Dual-channel Volume Controller with Override FunctionDecember 28, 2022This product is a 2-channel constant-resistance volume controller with override function. With streamlined design and rounded corners, it is made of high-quality ABS plastic, and the panel is sprayed ...view
WH-2F Volume ControllerMarch 16, 2017Serving multiple purposes, in-wall volume controls not only add convivence and accessibility, but also help to ensure you get the most from your amplifier. With a whole-house audio system, you’ll enj...viewwe will contact you within 24 hours.
Application of Smart PA SystemMarch 30, 2021Ⅰ. Smart PA system applicationsThe smart PA system is one of the indispensable infrastructures of every school. Although the video technology and network technology have been developing rapidly in re...view
National Standard GB50526August 22, 2018Technical Code for Public Address System Engineering (National Standard GB50526), mainly drafted and translated by DSPPA is officially published today! This Standard is the first national standard in...view