DSPPA WH-2 6W Speaker Volume Controller With Selector
DSPPA WH-2 6W Speaker Volume Controller With Selector
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DSPPA WH-2 6W Speaker Volume Controller With Selector
The DSPPA WH-2 is a speaker volume controller with a program selector for 70-100V line public address systems. It combines a 5-step transformer volume control and a selector knob on one plate, so a room can pick its program and set its level in one place.
Program Selector: The WH-2 combines volume control with a program selector. Users can choose the program for their area from the same plate they use to set the volume.
5-Step Transformer Control: Volume is controlled by a transformer with impedance attenuation in 5 steps. This is the control type used on constant-voltage speaker lines.
Wiring Options: 2-wire, 3-wire and 4-wire connection is available. This lets the controller fit different wiring layouts.
Compact ABS Body: The controller measures 85 × 85 × 60 mm and has a white ABS finish.
Good to know
The WH-2 has no EMC (emergency) function. DSPPA's WH-2F is the version with selector and EMC function.
DSPPA lists extenders for 30W, 60W, 120W and 200W capacities.
Technical Specifications
| Model | WH-2 |
| Property | Volume controller with selector |
| Control mode | Transformer |
| Attenuation | Impedance |
| Steps | 5 |
| Signal input | 70-100V |
| Speaker type | Voltage speaker |
| Wire mode | 2-wire, 3-wire, 4-wire |
| Dimensions (L × W × H) | 85 × 85 × 60 mm |
| Finish | White ABS |
📄 Datasheet: Download the official DSPPA WH-2 / WH-2F datasheet (PDF)
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