Hollyland Solidcom C1 Pro Roaming Hub 20S - 20-Person Noise Cancelling Headset Intercom

The Hollyland Solidcom C1 Pro Roaming Hub 20S is the ultimate enterprise-tier, full-duplex wireless intercom package. Engineered for massive mobile production teams, large broadcast sets, stadium events, and houses of worship, this true-wireless system provides a complete 20-person communication network out of the box—with absolutely no beltpacks required.

By combining the elite dual-mic Environmental Noise Cancellation (ENC) of the C1 Pro headsets with the extreme capacity of the standalone Roaming Hub, this package coordinates a massive crew across complex functional groups over an extensive area.

Key Capabilities & Advanced System Architecture

• Effortless 20-User Native Capacity: While standard intercom packages cap out early or require complex multi-hub hardware chaining, this system anchors 20 true-wireless remote headsets directly to a single Roaming Hub simultaneously. This eliminates cable clutter, cuts configuration times down to minutes, and clears up DECT channels.

• Dual-Mic Environmental Noise Cancellation (ENC): Every single-ear headset features an advanced algorithmic audio engine. By pairing a primary directional mouth mic with a secondary environmental mic on the outer earcup, it actively cancels up to 20 dB of background noise (such as crowd roar, concert PA spill, or industrial machinery), preserving crystal-clear vocal presence between 150 Hz and 7 kHz.

• Flexible 6-Group Matrix Management: The system lets an administrator divide the 20-person crew into up to 6 completely independent communication groups (e.g., Camera, Audio, Lighting, Rigging, Stage Management, and Directing). Teams can focus on their specific chatter or be grouped together instantly for global "All-Talk" updates.

• 1,600ft (500m) Range with Seamless Roaming: Backed by 4 high-gain detachable fiberglass antennas, the Hub casts a reliable 1,600-foot (500-meter) line-of-sight wireless blanket. Advanced internal roaming protocols ensure that crew members moving behind concrete structural columns or stadium walls experience a smooth, zero-latency handover without signal drops.

• On-Site & Cloud Audio Integration (UAC Mode): Features native USB Audio Class (UAC) support. By plugging a PC or Mac laptop directly into the Hub's front-panel USB-C interface, you can bridge your local on-set intercom loop with off-site staff, clients, or remote directors over Zoom, Microsoft Teams, or Skype without needing external capture cards.

Hardware Technical Specifications Matrix

Complete Package Inventory Breakdown

The 20S package ships fully loaded with everything needed to power and protect an enterprise multi-cam operation:

• 1 × Solidcom C1 Pro Roaming Hub (V-Mount or G-Mount base variant)

• 4 × Omnidirectional Fiberglass Antennas for the Hub

• 20 × Solidcom C1 Pro Single-Ear Wireless Remote Headsets

• 40 × Rechargeable Lithium-Ion Batteries (Providing 1 primary + 1 spare per headset)

• 3 × 8-Slot Battery Charging Stations with 3 × 12V/2A DC Power Adapters

• 20 × Over-Ear Leatherette Cushions & 20 × On-Ear Porous Foam Cushions

• 20 × Microphone Windsock Cushions & 20 × Earpad Inserts

• 1 × Heavy-Duty Hard-Shell Flight Carrying Case for secure transit

Ecosystem Configuration Tip: Because the Roaming Hub features an integrated Bluetooth module, you never have to make long walks back to the engineering desk just to tweak settings. Simply pull out a smartphone or tablet running the official Hollyland App to monitor individual headset battery levels in real-time, change grouping structures, or assign precise crew roles completely on the fly from the middle of the set.