Model | Property | Capacity |
WH-5Ⅱ | Volume controller With selector | 6W |
WH-5FⅡ | Volume controller with Selector & EMC function | 6W |
EH/30/60/120/200W | Extended Transformer | 30W/60W/120W/200W |
WH-4/WH-4F Volume ControllerSeptember 2, 2019WH-4 series volume controller adopts streamlined design, rounded corners.view
WH-2 Speaker Volume Controller With SelectorMarch 16, 2017WH-2 is a volume controller with channel selector, which can be extended to 30W,60W,120W & 200W capacities.view
WH-25/WH-50 Impedance Matching Stereo Volume ControllerJuly 21, 2017WH25/ WH50 is a wall mounted impedance matching stereo volume control, which connects between the speaker level output of an amplifier, receiver or speaker selector and a pair of speakers.The volume c...viewwe will contact you within 24 hours.
DSPPA | Debut at ISLE 2025: Exploring New AV HorizonsMarch 11, 2025Abstract: DSPPA made a strong debut at ISLE 2025, presenting innovative audiovisual solutions to a global audience.view
Service Functions of Smart Poles in CitiesAugust 13, 2024In the development of modern cities, smart poles as a key component of infrastructure, play an increasingly important role. By integrating multiple advanced technologies, smart poles not only enhance ...view