Saramonic has unveiled its latest innovation, the K9 XTX, a cutting-edge wireless digital plug-on transmitter specifically engineered to meet the demanding requirements of location sound mixers, live production teams, and independent filmmakers. This device is set to revolutionize wireless audio capture by offering a fast, adaptable, and highly efficient workflow solution.
Saramonic K9 XTX: Revolutionizing On-Set Audio Transmission
On August 4, 2026, Saramonic introduced the K9 XTX, a new professional-grade digital UHF plug-on wireless transmitter designed to elevate audio recording capabilities for cinematic and broadcast productions. This sophisticated device operates within a broad 550-960 MHz UHF frequency spectrum, ensuring superior signal stability over extended distances compared to conventional 2.4 GHz wireless audio systems. Under optimal conditions, the K9 XTX delivers a consistent transmission range of up to 150 meters (approximately 492 feet) with a 50 mW output, thanks to its GPS-based regional frequency coordination.
The K9 XTX boasts extensive compatibility, supporting professional XLR microphones and various line-level input devices. It features selectable phantom power options (3V, 5V, 12V, 24V, and 48V), making it suitable for a wide array of microphones, including shotgun mics, boom microphones, handheld interview mics, and field audio recorders. A standout feature is its integrated 32-bit float onboard recording capability, coupled with 64GB of internal storage, allowing users to capture high-fidelity backup audio directly within the transmitter. This ensures critical audio is never lost, even if wireless transmission is interrupted. Furthermore, the system incorporates wireless timecode synchronization, enhancing post-production efficiency by aligning audio and video tracks seamlessly. This can also be achieved via wired input using third-party timecode devices. With a 130-decibel high dynamic range design, the K9 XTX is built to capture audio with exceptional clarity and detail.
Designed for the fast-paced modern production environment, the K9 XTX emphasizes mobility, workflow efficiency, and rapid deployment. It integrates seamlessly with the Saramonic System App, empowering users to remotely manage up to 48 devices. This includes advanced functionalities like group setup, firmware updates, and coordinated frequency management across multiple transmitters, streamlining complex multi-device setups. The device is powered by standard AA batteries, offering up to 14 hours of continuous operation, and also supports external power via USB-C for extended shooting schedules. Encased in a robust design with a locking XLR connector and a clear color display, the K9 XTX achieves an IP66 rating when used with its optional waterproof housing, ensuring durability in challenging outdoor conditions. Priced at $299 for the standalone transmitter, it is also available in a comprehensive kit with the K9 transmitter, receiver, and essential accessories for $749.
The Saramonic K9 XTX represents a significant advancement in wireless audio technology for professional media creators. Its blend of extensive range, versatile microphone support, onboard recording, and smart app integration directly addresses the evolving needs of film and live production. For professionals constantly seeking ways to enhance audio quality and operational efficiency on set, this transmitter offers a compelling solution. The robust design and flexible power options further solidify its position as a reliable tool for demanding production environments. This innovation not only streamlines workflow but also provides peace of mind, knowing that critical audio is captured with exceptional fidelity and redundancy.