Sony ECMW5 Wireless Microphone (2 x Wireless Transmitter, 1 x Receiver & Charging Case)

Technical Details: Sony ECM-W5 2-Person Wireless Microphone System

Primarily engineered for Sony cameras with a compatible Multi Interface (MI) Shoe that includes a digital audio interface, the Sony ECM-W5 is a dual-person wireless microphone system perfect for interviews, video production, live streaming, and content creation. The receiver directly links to the camera’s MI Shoe, allowing for digital audio recording without cables and power supplied by the camera. Compatible models have the capability to record 32-bit float audio straight into the video file, which streamlines editing and file management. The package comprises two microphone/transmitters, a receiver, a charging case, and a USB-C adapter, offering onboard backup recording, wireless headphone monitoring, and timecode synchronisation. This versatile system is not only compatible with computers and mobile devices, but also with cameras that lack a Sony MI Shoe.

Key Features

• Digital Audio Integration with Sony Cameras
• Reliable Wireless Audio and Flexible Monitoring
• Onboard Backup and Four-Channel Expansion
• Lavalier Inputs and Versatile Mounting
• Timecode, Controls, and Camera-Linked Power

Digital Audio Integration with Sony Cameras

Through a compatible Sony camera’s MI Shoe, the ECM-W5 delivers digital audio at up to 96 kHz/24-bit or 48 kHz/32-bit float. On supported cameras, 32-bit float audio is recorded directly as an audio track within the video file, eliminating the need to manage and synchronise a separate audio recording. Quiet voices and sudden peaks can be adjusted in postproduction, reducing the need for ongoing gain adjustments during shooting. Input gain offers automatic adjustment to help prevent clipping and distortion, or manual control from -12 to +12 dB - even during 32-bit float recording. Noise-cut and low-cut functions can be switched on or off through the menu.

Reliable Wireless Audio and Flexible Monitoring

The ECM-W5 provides low-latency wireless transmission at distances up to approximately 500 metres in line-of-sight conditions. Its optimised wireless design uses Bluetooth hopping technology to help maintain stable connections and minimise dropouts, even in crowded radio environments. Connect compatible Sony Bluetooth LE Audio headphones to the receiver for cable-free monitoring. The receiver can also capture audio from the microphone on compatible Sony wireless headphones for lightweight vlogging setups. With a compatible microphone, binaural recording supports ambient sound capture with a sense of spatial depth.

Onboard Backup and Four-Channel Expansion

Each mic/transmitter includes 64GB of built-in storage for independent recording and onboard backup. Compatible Sony cameras also support simultaneous WAV recording, allowing a 32-bit float audio source to be retained separately from the video file. Internal recordings can be exported to a PC over USB-C, either directly from the microphone or through the charging case. Add up to two ECM-W5T transmitters, available separately, to record four speakers simultaneously on separate tracks in a compatible camera. Recording start/stop control on the microphone provides convenient operation during interviews and other productions.

Lavalier Inputs and Versatile Mounting

Both the transmitter and receiver provide a mono 3.5mm external microphone input for lavaliers such as the optional Sony ECM-L1. The transmitter’s locking TRS jack helps prevent accidental cable disconnection. Clip and magnet attachment options support flexible placement on clothing or surfaces. The discreet appearance suits on-camera use, while the upright form factor is easy to hold for handheld reporting and live streaming. For recording beyond Sony camera setups, both the microphone and receiver also connect to compatible smartphones and PCs. The included USB-C adaptor enables a cable-free receiver connection to devices supporting USB Audio Class 2.0, including 32-bit float recording.

Timecode, Controls, and Camera-Linked Power

Timecode output helps align footage in postproduction. In USB SYNC mode, a USB-C cable connects the receiver to a compatible Sony camera to synchronise with timecode stored as video metadata, supporting multi-camera workflows. Opening the charging case places the receiver in standby, and removing the units powers them on for use. The receiver features a high-contrast AMOLED touchscreen and a control wheel/button for adjusting settings. When configured in advance, camera-linked power through the MI Shoe also powers on the receiver and microphones. A compatible camera powers the shoe-mounted receiver during extended shoots. The microphones and standalone receiver each provide up to seven hours of continuous operation per full charge. With the receiver powered by the camera, microphone charging through the case extends total use to up to 11 hours. LEDs display power, recording, and link status. Recycled materials account for more than 41% of the main unit’s plastic weight.

Top Three Features: Sony ECM-W5 2-Person Wireless Microphone System

Digital Audio Integration with Sony Cameras: The Sony ECM-W5's digital audio integration with Sony cameras allows for high-quality audio recording directly linked to the camera's MI Shoe. This eliminates the need for cables and external power, simplifying the recording process. Additionally, the ability to record 32-bit float audio directly into the video file streamlines editing and file management, making this system a practical choice for professionals.

Reliable Wireless Audio and Flexible Monitoring: The ECM-W5 provides reliable, low-latency wireless transmission, making it ideal for live streaming and video production. Its Bluetooth hopping technology maintains stable connections and minimises dropouts, even in crowded radio environments. Furthermore, the system supports cable-free monitoring with compatible Sony Bluetooth LE Audio headphones, offering flexibility and convenience.

Onboard Backup and Four-Channel Expansion: With 64GB of built-in storage in each mic/transmitter, the Sony ECM-W5 offers independent recording and onboard backup. This feature, coupled with the ability to add up to two additional ECM-W5T transmitters, allows for recording four speakers simultaneously on separate tracks. This makes the system a versatile choice for interviews and multi-speaker productions.

Our expert's opinion about the Sony ECM-W5 2-Person Wireless Microphone System

The Sony ECM-W5 2-Person Wireless Microphone System is a versatile and reliable choice for professionals in video production, live streaming, and content creation. Its digital audio integration with Sony cameras allows for high-quality, cable-free audio recording, while its reliable wireless audio transmission and flexible monitoring options offer convenience and flexibility. With onboard backup and the ability to expand to four channels, this system is well-suited to handle a variety of production needs. Moreover, the system's compatibility with computers, mobile devices, and non-Sony cameras adds to its versatility, making it a practical choice for a wide range of users.