Extron AudioControl C Dual 20 Dual-Channel Compact Audio Controller 50' (15.2 m) Plenum
Extron AudioControl C Dual 20 Dual-Channel Compact Audio Controller 50' (15.2 m) Plenum is backordered and will ship as soon as it is back in stock.
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Extron AudioControl C Dual 20 Dual-Channel Compact Audio Controller...
Extron AudioControl C Dual 20 is a compact, wall-mountable dual-channel audio controller designed for intuitive management of two independent audio zones or stereo sources in professional installations. It features two rotary volume knobs with push-to-mute functionality, six input selection buttons (three per channel), and an infrared receiver for optional remote control. The unit supports stereo unbalanced inputs (RCA or 3.5 mm stereo mini) and balanced/unbalanced stereo outputs (captive screw) per channel, with independent mic/line level control and ducking for microphone priority on each output. Powered via 12 VDC external supply, it integrates cleanly into dual single-gang wall boxes or furniture for a professional appearance.
This controller is ideal for conference rooms with multiple zones, classrooms with separate audio feeds, training facilities, or huddle spaces requiring independent volume and source control for two areas or stereo pairs without complex interfaces. It provides local operation via front-panel controls and supports integration with Extron control systems via contact closure or IR for automated functions. The durable metal faceplate and dual-channel design deliver reliable performance in fixed AV installations.
Features Chart
| Feature | Benefit |
|---|---|
| Dual independent channels | Allows separate control of two audio zones or stereo sources simultaneously |
| Two rotary volume knobs with mute | Provides precise, independent level adjustment and quick mute per channel |
| Six input selection buttons | Enables easy switching between sources for each channel (three per side) |
| Infrared receiver | Supports optional handheld remote for extended control range |
| Stereo unbalanced inputs per channel | Accepts RCA or 3.5 mm stereo mini from laptops, media players, or other devices |
| Balanced/unbalanced outputs per channel | Offers flexible connectivity to amplifiers or mixers with captive screw terminals |
| Independent mic/line control & ducking | Allows separate microphone priority and level adjustment for each channel |
| Dual single-gang wall-mount design | Fits standard dual-gang boxes or furniture for clean architectural integration |
Specifications Table
| Specification | Details |
|---|---|
| Inputs (per channel) | 1 × stereo unbalanced (RCA or 3.5 mm mini), 1 × mic/line (captive screw) |
| Outputs (per channel) | 1 × stereo balanced/unbalanced (captive screw) |
| Control Interfaces | Front-panel buttons/knobs, IR receiver, contact closure |
| Volume Range | -∞ dB to +12 dB (adjustable per channel) |
| Mic Ducking | Automatic program ducking when mic active (independent per channel) |
| Power | 12 VDC external power supply (included) |
| Enclosure | Metal faceplate, fits dual single-gang wall box |
| Mounting | Wall box or furniture mount |
| Dimensions | Fits standard dual single-gang electrical box |
Compare Chart
| Aspect | Extron AudioControl C Dual 20 | Extron AudioControl C20 | Extron MediaLink MLC 226 IP |
|---|---|---|---|
| Channels | Dual (independent) | Single | Single |
| Volume Controls | Two rotary knobs | One rotary knob | Button-based |
| Input Selection | 6 buttons (3 per channel) | 3 buttons | Multiple buttons |
| Form Factor | Dual single-gang wall/furniture | Single-gang wall/furniture | Single-gang wall |
| Primary Function | Dual-zone or stereo audio control | Basic single-zone audio control | Networked room AV control |
| Mic Ducking | Independent per channel | Single | Configurable |
| Ideal For | Two-zone rooms or stereo pairs | Simple single audio management | Networked AV systems |
| Power | 12 VDC external | 12 VDC external | PoE or external |
FAQ
- What makes this controller "dual-channel"? It provides independent volume, source selection, mic control, and ducking for two separate audio zones or stereo pairs.
- How is the C Dual 20 powered? It uses an included 12 VDC external power supply; no PoE or network power options.
- Can each channel be controlled separately? Yes, the two knobs, three input buttons per channel, and independent mic ducking allow fully separate operation.
- Does it support remote control? Yes, via infrared remote (optional) or contact closure inputs for integration with sensors or control systems.
- Is it suitable for wall or furniture mounting? Yes, the dual single-gang design fits standard dual wall boxes or furniture cutouts for a clean, flush installation.
- What environments is it best for? It excels in conference rooms with separate zones, classrooms with dual audio feeds, or spaces needing independent control of two audio sources.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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