Sony Wireless Microphone Kit ECM-W5

The wireless mic for creators shooting with Sony

The ECM-W5 is a wireless microphone capable of High-Resolution Audio recording, with excellent compatibility for video production with Sony cameras and suited to many types of video production. The professional-grade 32bit float recording and other high-quality audio capture features, plus stable connectivity up to 500m (line of sight), let you record stress-free, without concern about making mistakes. It also connects directly to smartphones and PCs for easy, high-quality recording, making it an evolved all-in-one wireless microphone package.

Clear, high-quality recording with efficient setup

Everything needed is included in the all-in-one package: two microphone/transmitters (TX), one receiver (RX), charging case, and more. Opening the case automatically powers on the receiver to standby. Simply remove the receiver and microphones from the case, they are both powered on and ready to use. Connect cable-free to the Multi Interface (MI) Shoe™ on a compatible camera1 to record up to four channels of professional-grade digital audio wirelessly in-camera at sampling rates up to 96 kHz/24bit or 48 kHz/32bit float.

Backup recording to safeguard every audio source

Supports onboard recording to the microphone’s built-in storage and simultaneous WAV file recording in-camera on compatible models. A 32bit float audio source can be kept separately from the video file, providing peace of mind against risks such as wireless issues. Audio-only editing is also supported, giving you greater flexibility in post-production.

Video and 32bit float audio. One workflow

As a genuine Sony accessory, the ECM-W5 achieves simply reliable digital audio capture. Audio recorded in 32bit float is transmitted wirelessly to a compatible Sony camera1 and recorded directly as an audio track within the video file. There’s no need to record and manage audio as a separate file or perform sync work after shooting, providing an efficient workflow in which video and audio are handled together in editing.

Backup recording to safeguard every audio source

Supports onboard recording to the microphone’s built-in storage and simultaneous WAV file recording in-camera on compatible models. A 32bit float audio source can be kept separately from the video file, providing peace of mind against risks such as wireless issues. Audio-only editing is also supported, giving you greater flexibility in post-production.

Convenient monitoring with Sony’s wireless headphones

Connect your Bluetooth® LE Audio-compatible wireless headphones to the receiver for cable-free monitoring. A flexible setup lets you easily check audio without interruption, helping to prevent recording errors.

External input terminal for lavalier microphones

Both the microphone and receiver have a 3.5mm mini jack (mono) external microphone input terminal, compatible with lavalier microphones such as the ECM-L1 (sold separately). Put one inconspicuously on the speaker in situations where it’s important for the microphone not to be a distraction, and record clear audio at professional-quality standards.

Gain adjustment during recording

Input gain can be set to Auto, which adjusts to changes in recording volume to prevent clipping and distortion, or to Manual mode with a range of -12 to +12. Fine volume adjustments via manual settings are possible even during 32bit float recording. Noise cut and low cut can also be toggled on or off from the menu.

Stable transmission for uninterrupted shooting

Sony has achieved stable transmission quality that minimises audio dropout and keeps shooting going at distances of up to 500m in line-of-sight conditions. Audio transmits stably with low latency even in crowded radio environments. To achieve long range and stability, Bluetooth® hopping technology is used with an optimised wireless design for reliable recording in previously difficult environments.

Features:

• Capture fine vocal detail with High-Resolution Audio at up to 96 kHz/24bit.
• Use 48 kHz/32bit float to preserve quiet voices, sudden peaks and natural nuance for editing.
• Record 32bit float audio directly in a compatible camera’s video file, reducing separate file management and sync work.
• Protect important takes with microphone built-in storage and compatible in-camera WAV backup.
• Keep every voice separate with up to four in-camera channels using two optional ECM-W5T units.
• Work confidently at distance with stable, low-latency transmission up to 500 m line of sight.
• Monitor cable-free through Sony’s compatible Bluetooth® LE Audio wireless headphones.
• Start quickly: opening the charging case powers the system, ready to record when removed.
• Record for up to 11 hours with the transmitter per charge, while a compatible camera powers the receiver.
• Move from camera to compatible smartphone or PC recording with the included USB Type-C® adaptor.

• Sony Wireless Microphone Kit ECM-W5
• 2x Sony ECM-W5T Wireless Microphone Transmitter
• Sony ECM-W5R Wireless Microphone Receiver
• Charging Case
• Limited 1-Year Warranty

Wireless Technology: Bluetooth
Diversity: Non-Diversity
Maximum Operating Range: 500 m (Line of Sight)
Maximum Transmitters per Band: 4
Encryption: No
Built-In Recorder: Yes (on Transmitter)
Timecode Support: Yes
Mobile App Compatible: Yes, Android & iOS
Receiver Type: 1x Camera-Mount
Mounting Options: Shoe-Mount (with Included Adapter)
Antenna: 1x Internal
Number of Audio Channels: 4
Audio I/O: 1x 3.5 mm TRS Unbalanced Mic Input (on Camera-Mount Receiver)
USB/Lightning Connectivity: 1x USB-C Female
Gain Range: -12 to +12 dB
Display: OLED
Power Requirements: Battery or Proprietary Power Adapter
Included Transmitters: 2x Clip-On with Microphone
Antenna: Internal
Input Level: Microphone
Audio I/O: 1x 3.5 mm Locking TRS Female Input
USB I/O: 1x USB-C
Muting: No
Gain Range: -12 to +12 dB
Auto-Level/Gain: Yes
Frequency Response: 20 Hz to 20 kHz
Sync Method: Bluetooth
Display: No
Microphone Type: No Microphone Included
Polar Pattern: Omnidirectional
Frequency Response: 20 Hz to 20 kHz
Sensitivity: -40 dBFS
Colour: Black
Receiver Battery Type: 1x Built-In Rechargeable
Receiver Battery Life: 7 Hours
Transmitter Battery Type: 1x Built-In Rechargeable
Transmitter Battery Life: 7 Hours
Included Charging Case: No, Available Separately
Additional Runtime: 4 Hours
Charging Input: USB-C
AC/DC Power Adaptor: No
Environmental Resistance: No
Receiver Dimensions: 53.5 x 37.5 x 17.8 mm
Transmitter Dimensions: 47 x 31 x 22.3 mm
Receiver Weight: 35 g
Transmitter Weight: 27.1 g