Sonifex CM-CU21 Commentator Unit, 2 Commentator & 1 Guest Positions
The Sonifex CM-CU21 Commentator Unit makes live broadcasts simple and smooth. With space for two commentators and one guest, it's built tough for travel and use anywhere—from sports arenas to press booths. Clear sound, easy controls, and flexible headphone monitoring help everyone stay focused and heard. Whether you're announcing a big game or hosting a panel, this compact unit keeps everything sounding sharp and professional.
Sonifex CM-CU21 Commentator Unit, 2 Commentator & 1 Guest Positions Review
Built with reliability in mind, the Sonifex CM-CU21 packs advanced audio features into a portable, road-ready chassis. Each of the three mic inputs has its own output, and two extra mix outputs let you send a blended feed when needed. Commentators get individual headphone mixes, full talkback control, and selectable phantom power—perfect for any type of mic, from headsets to ribbons. A bright LED level meter, test-tone generator, and flexible limiter ensure sound is always clean and controlled. Plus, with universal AC or DC power, it's ready for any setup.
Sonifex CM-CU21 Commentator Unit, 2 Commentator & 1 Guest Positions Features
- Works for two commentators and one guest at the same time
- Each person hears their own mix through headphones
- Built-in buttons let you talk back to the control room easily
- Comes with tone and limit indicators so levels stay in check
- Tough build with labeled panels for easy setup and use
- Runs on wall power or battery, so you can use it anywhere
Sonifex CM-CU21 Commentator Unit, 2 Commentator & 1 Guest Positions Specs
- Power runs on 85–264V AC or 12–24V DC
- Mic gain ranges from +14dB to +86dB with phantom power
- Outputs include transformer-balanced and electronically-balanced XLR connections
- Dimensions are 10.6" wide × 9" deep × 2.8"–3.7" tall
- Weight is 7.35 lbs





