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Key Features
- For Content Creation, Mobile Journalism
- For 2-Person Shoots with Sony Cameras
- 2 x Transmitters with Built-In Mics
- Dual-Channel Receiver with MI Shoe
Record two subject interviews and vlogs with your Multi Interface compatible Sony Camera using this Sony ECM-W3 2-Person Wireless Microphone System, thanks to its two clip-on transmitters with built-in microphones and dual-channel receiver with Multi Interface Shoe connection. The system supports the recording of both analog and digital audio signals in both mixed or separate channels for the ultimate postproduction flexibility. The receiver is ultracompact and has integrated 3.5mm TRS and USB-C output ports. Two switches on the side allow you to select separate or mixed channel recording and toggle between analog and digital output modes. Toggle safety track recording to protect against unforeseen interruptions. An attenuator switch on the transmitter units prevents clipping.
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Can I buy ECM-W3S first with one transmitter now ...
Can I buy ECM-W3S first with one transmitter now and when needed to add a second transmitter?
No, you cannot add a second transmitter to an existing ECM-W3S. We would recommend buying the two person kit (BH #SOECMW32P) if you see yourself needing two transmitters in the future.
Date published: 2023-10-20
Can I adjust the audio levels on these mics in ...
Can I adjust the audio levels on these mics in camera when connected via the MI shoe, or are the levels auto only?
When connected to the MI shoe, the Sony ECM-W3 2-Person Wireless Microphone System with Multi Interface Shoe audio levels can be adjusted in-camera.
Date published: 2025-04-10
Can I use 2 kits at the same time on 2 cameras ...
Can I use 2 kits at the same time on 2 cameras without interference?
Yes, it is possible to deploy 2 kits of the Sony ECM-W3 2-Person Wireless Microphone System with Multi Interface Shoe with 2 separate cameras within the same location. The manufacturer recommends a minimum distance of 30 ft. between the systems to avoid interference.
Date published: 2025-09-20
is it possible to record 2 people separetly with ...
is it possible to record 2 people separetly with the additional safety track turned on?
The Sony ECM-W3S Wireless Microphone System is only able to pass two channels of audio via its receiver, so you would not be able to record two separate audio tracks in addition to a safety track.
Date published: 2023-10-09
Can you record on the mic without connecting to ...
Can you record on the mic without connecting to the Sony camera? Example on the mobile and computer setup?
The Sony ECM-W3 2-Person Wireless Microphone System with Multi Interface Shoe's receiver can be connected to computers or mobile devices by using a USB-C connection.
Date published: 2023-09-29
Will the Sony ECM-V1BMP attach to this even ...
Will the Sony ECM-V1BMP attach to this even though it won't screw in?
The Sony ECM-V1BMP, and other microphones using locking connectors, would not be recommended for use with the Sony ECM-W3 2-Person Wireless Microphone System with Multi Interface Shoe.
Date published: 2024-04-07
Is the Sony ECM-LV1 Lavalier compatible with this ...
Is the Sony ECM-LV1 Lavalier
compatible with this Sony ECM-W3 ? If not, what lavalier could work properly please ?
Yes, the Sony ECM-LV1 Compact Stereo Lavalier Microphone is compatible for use with the transmitters included with the Sony ECM-W3 2-Person Wireless Microphone System. The transmitters have a standard 3.5mm TRS mic input and can be used with most lavalier microphones that have a non-locking 3.5mm TRS connector.
Date published: 2026-04-15
What is the Signal To Noise Ratio? Also, what is ...
What is the Signal To Noise Ratio? Also, what is the Maximum Sound Pressure Level?
Sony has not released the SNR and SPL ratings for the ECM-W3.
Date published: 2023-11-15