Eartec XT-4 Comstar XT-4 4 Person System

Complete Wireless Intercom System for Four-Person Teams
The Eartec XT-4 Comstar is a full duplex, 4-user wireless intercom system designed for jobsite teams that need instant, hands-free communication. Ideal for production crews, sports coaches, technical teams, and more, this package includes one Com-Center base station, two single-ear and two double-ear headsets, a multi-port charger, and accessories for powering and transporting the system. With no voice activation delays and no beltpacks required, the XT-4 system enables seamless communication in demanding environments.

No Beltpacks Required with All-in-One Wireless Headsets
Each Comstar headset integrates the full transceiver directly into the earcup, eliminating the need for external beltpack radios. The two included single headsets offer lightweight flexibility for users who need environmental awareness, while the two double headsets provide immersive isolation in louder settings. Each headset features around-ear padding, boom microphones, and intuitive onboard controls, delivering comfortable all-day use and effortless communication.

Com-Center Base Station Offers Dual Channel Conferencing
At the core of the system is the Com-Center dual-channel base. This portable unit supports up to eight headsets total, allowing up to two groups of four to communicate separately or together in conference mode. The Com-Center requires no antennas, no tuning, and sets up instantly with automatic syncing to all headsets. It runs for up to 6 hours on its rechargeable battery or can be powered using AC or disposable AA batteries with the included sled.

Reliable Long-Range Communication Without Licensing
Comstar systems use the secure 1900 MHz band, reserved exclusively for voice transmission, ensuring clean, interference-free communication across the jobsite. Each headset connects wirelessly to the Com-Center from up to 400 yards away in any direction. With up to 800 yards of operational spread between headsets, your team can stay connected across large work zones, event venues, sports facilities, or production locations—all without requiring FCC licensing.

Extended Battery Life and Fast Charging Included
Every headset in the XT-4 system is powered by a rechargeable lithium-ion battery that offers up to 10 hours of runtime per charge. The Com-Center also operates on rechargeable power for up to 6 hours. The included multi-port desktop charger allows simultaneous recharging of both Com-Center and headset batteries. LED indicators clearly show charging progress—red for charging, green for ready—so your team can always swap out and keep working.

Tough Enough for Industrial and Outdoor Use
Built for real-world conditions, the Eartec XT-4 Comstar system holds up under repeated use in outdoor, indoor, and high-traffic environments. Whether you're coordinating a live event, managing a film shoot, or directing a sports team, these wireless headsets are built to perform reliably under pressure. Their streamlined, cable-free design reduces snag points and makes the entire system fast and safe to deploy.

Fully Portable With All Accessories Included
The XT-4 system ships with everything you need, including four rechargeable batteries, a multiport charger, and a padded transport case for protection and storage. The case fits all system components neatly and includes a molded handle for convenient portability. Whether you're moving between job sites or prepping for an outdoor broadcast, the XT-4 packs up securely and is ready to go.