Model | Property | Capacity |
WH-4 | Volume controller | 6W/30W |
WH-4F | Volume controller With extend & EMC function | 6W/30W |
EH30/60/120/200 | Extended Transformer | 30W/60W/120W/200W |
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-2RS Dual-channel Volume ControllerDecember 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-706/WH-712 60W High-Power Volume ControllerJanuary 2, 2018WH-706/WH-712 override volume controller is a high power volume controller with 24V override function for audio conferencing system.viewwe will contact you within 24 hours.
DSPPA Becomes the Official Supplier for the Asian Games HangzhouAugust 31, 2021Abstract: DSPPA has become the Official Supplier of Audio Equipment for the Hangzhou Asian Games and the Hangzhou Asian Para Games.view
Digital PA Amplifier: Fusion of Digital and Traditional, A Competent Assistant in the Audio FieldMay 15, 2025Digital PA amplifiers, a device playing a key role in the audio field, have undergone over a century of development since their inception in the 19th century. They are widely used in audio systems, te...view
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