Model | WH-3II/WH-3FII |
Capacity | 6W |
Speaker Type | Voltage Speaker |
Finish | ABS White |
Wire Mode | 2 wire, 3 wire, 4 wire, 6 wire |
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...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...view
WH-5Ⅱ Series Volume ControllerAugust 17, 2018Serving 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.
Public Address Amplifiers: The Powerhouse behind Clear Audio SystemsOctober 17, 2025Public address amplifiers are the backbone of any professional sound system, delivering clean, powerful audio for announcements, music, and emergency communications. As a leading manufacturer of profe...view
DSPPA | Joy in Full Swing at DSPPA's 2025 Christmas NightDecember 26, 2025Abstract: To mark the Christmas season, DSPPA hosted an evening gathering where colleagues connected, reflected on the year, and enjoyed a simple, warm celebration.view