Synco Xtalk Master XM8 Intercom

The SYNCO Xtalk Master is a high-performance full-duplex wireless intercom headset system designed for professional teams that require real-time collaboration, ultra-low latency, and full system control, without the complexity of traditional master/slave intercom architectures.

Built on the proven SYNCO Xtalk platform, the Xtalk Master sets a new standard in professional communication thanks to the innovative MasterFree™ 2.0 proprietary algorithm, which completely eliminates complex pairing processes and enables instant, stable connectivity between team members.

The system supports up to 8 users simultaneously in a fully host-free architecture, delivering seamless communication both indoors and outdoors, even while on the move.

This makes it an ideal solution for film sets, live broadcasts, technical productions, and fast-paced professional environments.

Master-Free Connectivity with MasterFree™ 2.0.

The MasterFree™ 2.0 algorithm enables true peer-to-peer (P2P) communication between all headsets, with no need to assign master or slave devices.

Each unit connects directly to the others for instant, hassle-free pairing, supporting up to 8 concurrent users.

Simply power on, connect, and communicate—without interruptions.

Optimized Signal Range up to 500 m.

The system delivers a reliable communication range of up to 500 m (LOS - line of sight) with optimized signal penetration, making it suitable for demanding environments such as crowded film sets, construction sites, hospitals, and large-scale events.

Stable performance is maintained even under complex RF conditions.

Ultra-Low Latency of Only 45 ms.

With an ultra-low latency of approximately 45 ms, the Xtalk Master provides perfectly synchronized real-time audio—essential for live broadcasting, precise camera movements, and coordinated direction where timing is critical.

Smart A/B Grouping for Precise Communication.

The system allows teams to be quickly divided into A/B groups or switched between groups at the press of a button.

Using the SYNCO Audio app, users can create unlimited groups, private one-to-one chats, or one-to-many communications, improving coordination across departments in audiovisual production, music, security, and corporate events.

SYNCO Audio App for Advanced System Management.

The SYNCO Audio app simplifies system control with automatic headset detection, private and group chats, OTA firmware updates, voice pack switching, and full system management from an intuitive professional interface.

AI-Powered ENC 2.0 Advanced Noise Reduction.

The Xtalk Master features ENC Advanced 2.0 environmental noise reduction, powered by AI-based noise profiling.

This technology effectively suppresses background noise, enhancing voice clarity and naturalness even in noisy studios, industrial environments, or live events.

Real-Time Monitoring via 3.5 mm Output.

The system includes a 3.5 mm audio output that allows real-time monitoring directly from cameras or recording devices while maintaining team communication.

This streamlines workflows and reduces the need for additional monitoring equipment.

Ergonomic Design with Replaceable Battery.

The redesigned lightweight headband reduces pressure and improves comfort during long working sessions.

The headset uses a rechargeable and replaceable 1050 mAh battery, providing up to 15 hours of operation, ensuring reliable power throughout the professional workday.

Technical Specifications.

Wireless technology:

Digital 2.4 GHz.

Transmission mode:

Full-Duplex.

Range:

Up to 500 m (line of sight).

Frequency band:

2.4 GHz.

Latency:

Approx.

45 ms.

Approx.

RF sensitivity:

< −90 dBm.

RF output power:

20 dBm.

Power supply:

USB-C 5 V.

Battery capacity:

Li-ion 1050 mAh.

Battery life:

Up to 15 h.

Charging time:

Approx.

2.5 h.

Frequency response:

150 Hz - 7 kHz.

Signal-to-noise ratio:

≥ 65 dB.

Distortion:

< 1 %.

Microphone type:

Condenser microphone.

Max SPL (input):

> 115 dB SPL.

SPL (output):

Approx.

98 ± 3 dB SPL (at 94 dB SPL, 1 kHz).

Weight:

Approx.

200 g (battery included).

Operating temperature:

0 °C to +45 °C.

Storage temperature:

−20 °C to +60 °C