Solidcom C1 Pro is a full duplex wireless Intercom ideal for large events such as television, film, church productions and live performances. It is equipped with the ENC (Environmental Noise Cancellation), a technology that isolates the voice in crowded shooting environments, drastically reducing bac kground noise. In this way, all members of the production team who interact via Intercom will be able to count on clear and clean communication even in particularly noisy areas. This active noise cancellation system assumes the use of a secondary omnidirectional microphone to capture bac kground noise in addition to the main directional electret type microphone for voice pickup, which boasts a frequency response from 150 Hz to 7 kHz. Pressing a button on the main microphone will activate the ENC ambient noise canceling function. The bac kground noise captured by the secondary microphone will be attenuated by this advanced signal processing algorithm by more than 20 dB, thus making the voice much clearer.
Like Solidcom C1, C1 Pro is also based on a system with 1 master headset and several slave (remote) headsets. You can use 1 master headset and up to 8 remote headsets without requiring any communication hub or station. Solidcom C1 Pro-2S, in particular, is based on 1 master headset and 1 slave headset. However, if you need to use many headsets with different work teams, you can still purchase the optional hub to create two communication groups.
Line-of-sight range reaches 350 m with audio signal transmitted on the 1.9 GHz GFSK band with DECT 6.0 encryption.
In this Pro version, the layout of the controls has been redesigned with a new mute button in the center, which also performs the Push-to-Talk function if it is held down. The volume buttons are now placed above and below the mute button, while the A/B buttons used to switch between groups when using a hub are on the left and right sides. The headsets are powered by removable batteries: the maximum duration of use with a full charge is 5-6 hours for the masters and up to 10 hours for the remotes. The recharge time is instead of 2.5 hours. The very low weight of about 170 g each, battery included, makes Solidcom C1 Pro extremely comfortable.
Each kit includes a charger, two headset batteries, a carrying case, a USB-A to USB-C cable for firmware updates, and replacement earpads for each headset.
Main features
Technical characteristics
| Transmission range | 350 m LOS |
| Frequency band | 1.9 GHz (DECT) (varies by country and region) |
| Modulation mode | GFSK |
| RX sensitivity | < –90 dBm |
| Battery capacity | 700 mAh (2.66 Wh) |
| Operation time | Remote headset: > 10 hours (ENC ON) Master headset: > 5 hours (ENC ON with 5 remote headsets) Master headset: > 4 hours (ENC ON with 7 remote headsets) |
| Charging time | about 2.5 hours |
| Frequency response | ENC OFF: 150 Hz – 7 kHz (fluctuation range: ±6 dB) ENC ON: 150 Hz – 7 kHz (fluctuation range: ±10 dB) |
| SN ratio | 71 ± 2 dB @ 94 dBSPL, 1 kHz |
| Distortion | < 1% @ 94 dBSPL, 150 Hz – 7 kHz |
| Microphone type | electret |
| Input | > 115 dBSPL |
| Output | 94 ±3 dBSPL (@ 94 dBSPL, 1 kHz) |
| ENC | 20 ±2 dB |
| Net weight | about 170 g with the battery included for each wireless headset |
| Temperature range | 0 °C to 45 °C (working condition) –10 °C to 60 °C (storage condition) |
| Whats in the box... |
1 x master headset (with red nameplate), 1 x slave headset (with blue nameplate), charging case, 4 x battery, 2 x microphone cushion, 2 x over-ear leather cushion, 2 x on-ear foam cushion, USB-A to USB-C cable, storage case, user manual, warranty card |
English 
French
