Full-duplex communication
Talk hands-free and in real-time, just like a conference call. Connect up to 5 users on the SCH305 and SCH305-BT, or up to 10 on the SCH310 and SCH310T, up to 1,600 feet (line of sight) from the ComHub.
Up to 1,600 ft
Built & serviced in Lemoyne, PA — by firefighters, since 2009
Wireless team communication
Mobile team communication for wherever the job takes you. Talk hands-free and in real-time, up to 1,600 feet line of sight, with optional two-way radio connection.
The SCH305 supports up to 5 users and the SCH310 up to 10. The SCH305-BT adds Bluetooth, so you can pair a cell phone, tablet or laptop, and the SCH310T adds a tether port to the 10-user ComHub.
Connect a portable two-way radio and transmit with the radio PTT button on your headset. Range is up to 1,600 feet (line of sight), and you can select from up to five channels.
Displayed prices reproduce the supplied Sonetics 2022 price list, effective July 7, 2022, for the ComHub alone. EFES quotes the headsets, the case and the radio adapters with it once we know your crew size and radios. Call (800) 504-2044.

Product overview
The Sonetics ComHub is the brains of a Sonetics Wireless Communication System. It supports full-duplex, real-time conversation between your team's Apex Wireless Headsets, just like a conference call. No delays. No waiting your turn. No buttons to push.
The ComHub is rugged and weatherproof, and easy to carry from site to site in its nylon carry bag with an integrated shoulder strap and hanger hook. Hang it up off the ground for the best range. Press the power button and the ComHub automatically reconnects to your paired headsets. Battery life runs up to 24 hours on the SCH305 and SCH305-BT and up to 12 hours on the SCH310 and SCH310T, with a charge time of less than 4 hours.
DECT7 lets your team talk on up to five channels and operates on the 1.9GHz band for secure, interference-free communication. Digital encryption ensures privacy and security. For training, tour groups or educational settings, Broadcast Mode connects up to 100 users in a listen-only, power-saving mode.
Need to go farther? Connect a portable two-way radio and transmit with the radio PTT button on your headset. Tether multiple ComHubs together to bring more team members into the conversation.
Build the system from APX377 or APX379 headsets, add Apex Connect for team members who don't need hearing protection, and protect and charge it all in Apex charging cases.
Team comms made easy
The ComHub is a rugged, weatherproof, battery-powered base station that goes wherever the job takes you.
Talk hands-free and in real-time, just like a conference call. Connect up to 5 users on the SCH305 and SCH305-BT, or up to 10 on the SCH310 and SCH310T, up to 1,600 feet (line of sight) from the ComHub.
Up to 1,600 ft
Select from up to five channels with the ear muff buttons on your Apex headset, so separate teams working in the same area stay in their own conversations.
Up to 5 channels
Connect a portable two-way radio with a Sonetics Portable Radio Adapter and transmit with the radio PTT button on your headset. Configure each headset for radio PTT or intercom only.
Up to 24 hours on the SCH305 and SCH305-BT, and up to 12 hours on the SCH310 and SCH310T. Charge time is less than 4 hours.
Per charge
A rugged nylon carry bag with an integrated shoulder strap and hanger hook. Hang the ComHub up off the ground, with as few obstacles as possible between it and your headsets, for the best range.
Broadcast Mode connects up to 100 Apex 3-Series headset users in a listen-only, power-saving mode for training, tour groups or educational settings. Digital encryption ensures privacy and security.
Up to 100 users

Tether multiple ComHubs together to expand your comms to more team members. Or bring in remote workers by using tethering and Bluetooth.
5-user and 10-user ComHubs
ComHub models
Capabilities and pricing as published in the supplied Sonetics 2022 USA & Canada price list, effective July 7, 2022. Prices reproduce that list and are not current quotes; EFES confirms the complete system price on your quote.
Swipe to compare
| Model | Max users | Features | Price |
|---|---|---|---|
| SCH305 | 5-user | Up to 24 hours of battery operation; cable tethering | $2,595 |
| SCH305-BT | 5-user | Adds Bluetooth; up to 24 hours of battery operation | $2,750 |
| SCH310 | 10-user | Up to 12 hours of battery operation | $3,395 |
| SCH310T | 10-user | Adds a tether port; up to 12 hours of battery operation | $3,625 |
| Every ComHub | Broadcast Mode for up to 100 users | Up to 1,600 ft line of sight, up to 5 channels | Digital encryption |
Before you request a quote
The SCH305 and SCH305-BT support up to 5 users and the SCH310 and SCH310T up to 10, all in full-duplex conversation. Tether ComHubs together to bring more team members in. Sonetics also offers 3, 5 and 10-user system cases that keep your headsets and ComHub together.
The ComHub is battery-powered and easy to carry from site to site. The SON150 Wireless Base Station is an installed solution for a vehicle or facility. If the work moves, choose the ComHub. If the work stays in one place, choose the Base Station.
Yes. Connect a portable two-way radio to the ComHub and transmit with the radio PTT button on your headset. You can also direct-wire a headset to a portable radio with a Sonetics Portable Radio Adapter.
You can connect virtually any make and model of portable two-way radio. Send us the exact make and model and we will confirm the adapter before anything ships.
Yes. Broadcast Mode connects up to 100 users in a listen-only, power-saving mode. Press the headset PTT button to transition to talk mode temporarily.
Configured around your team
Send us your crew size, how far apart your team works, and the radios you carry.
We will quote the ComHub, headsets, case and radio adapters as one system.
Call (800) 504-2044 or request a quote. EFES is at 440 Oak Street, Lemoyne, Pennsylvania.
