Sony | SKU: ECMW3S

Sony Single-channel Wireless microphone ECM-W3S

Name: Sony Single-channel Wireless microphone ECM-W3S
Brand: Sony
SKU: ECMW3S
Price: 229.99 USD
Availability: InStock

$229.99

Shipping calculated at checkout.

Have a question about pricing & availability? Chat with us!

Key Features

Description

For professional content creators who demand pristine audio without the limitations of cables, the Sony Single-channel Wireless microphone ECM-W3S delivers an unparalleled recording experience. Engineered for seamless integration with a wide range of compatible Sony Alpha, FX, and ZV cameras via the Multi Interface Shoe, this compact and lightweight wireless microphone system is an essential tool for elevating the sound quality of your productions.

Read Full Description

Experience exceptional clarity with the Sony Single-channel Wireless microphone ECM-W3S's high signal-to-noise ratio (S/N) microphone units, capturing remarkably clean, natural audio across a wide 20 Hz to 20 kHz frequency response. Its omni-directional pickup ensures comprehensive sound capture, while an impressive wireless communication range of up to 492 feet (150 meters) provides reliable performance in diverse shooting environments. With ultra-low intrinsic noise (16 dB SPL or less), your recordings remain pristine, free from distracting hiss.

The Sony Single-channel Wireless microphone ECM-W3S boasts an incredibly lightweight design at just 90g (3.2 oz), ensuring it integrates effortlessly into your setup without adding bulk. The transmitter offers enhanced versatility with both an external 3.5mm microphone input and a 3.5mm mini jack for real-time audio monitoring, providing flexibility for various recording scenarios. Powered by a built-in lithium-ion battery and accompanied by a convenient charging case, essential windscreen, connector protect holder/stand, and pouch, this system is optimized for professional, on-location workflows.

Whether you're producing vlogs, interviews, documentaries, or cinematic narratives, the Sony Single-channel Wireless microphone ECM-W3S empowers you with robust, professional-grade audio performance. It’s the ideal solution for discerning creators seeking crystal-clear sound, wireless freedom, and seamless integration within the Sony imaging ecosystem.

Key Features

Pristine, cable-free digital audio recording for professional content.
Reliable wireless communication up to 492 ft (150 m).
Compact, lightweight design (90g / 3.2 oz) for ultimate portability.
Transmitter includes external microphone input and 3.5mm monitoring jack.
Supplied with charging case, windscreen, and essential accessories for field use.

Specifications

Physical

Dimensions	W 68.5 mm x H 41.5 mm x D 65.5 mm (2 3/4 inches x 1 11/16 inches x 2 5/8 inches)
Weight	90 g (3.2 oz)
Operating Temp	0 ℃ to +40 ℃ (+32 °F to +104 °F)

Audio

Output Channels	2 ch
Shoe Type	Multi Interface Shoe
Power Supply	Multi Interface Shoe
Mono Stereo	Monaural
Directivity	omni-directional
Frequency Response	20 Hz to 20 000 Hz
Sensitivity	-20 d BFS (0.1 Pa, 1 k Hz)* * Acquired while "10 d B" is selected by the ATT switch.
Intrinsic Noise	16 d B SPL or less (0 d B = 2×10⁻ Pa)* * Acquired while "10 d B" is selected by the ATT switch. * Acquired while "DIGITAL" is selected by the slide switch.
Max Input SPL	120 d B SPL* * Acquired while "10 d B" is selected by the ATT switch. * Equivalent sound pressure level value converted from the input level value that is acquired when 1% waveform distortion is produced by 1 k Hz output signals from the microphone. (0 d B = 2×10⁻ Pa)

Power

Battery Type

Built-in lithium-ion battery

Connectivity

Bluetooth

Yes

Accessory Specs

Compatibility

ILME-FX 3, ILME-FX 30, ILME-FX 30 B, ILCE-6700, ILCE-6700 L, ILCE-6700 M, ILCE-7 CM 2, ILCE-7 CM 2 L, ILCE-7 CR, ILCE-7 RM 5, ZV-E 1, ZV-E 1 L, ILCE-7 M 4, ILCE-7 M 4 K, ILCE-7 RM 4 A, ZV-E 10, ZV-E 10 L, ILCE-1, ILCE-7 C, ILCE-7 CL, ILCE-7 SM 3, ILCE-9 M 2, ILCE-7 RM 4

Other Specs

Kit content 3 description	Charging case
Kit content 2 description	Receiver
Kit content 1 description	Microphone (transmitter)
Package form	Color carton
Package hook attachment	Yes
Microphone specification microphone out jack	Yes (3.5 mm mini jack (stereo))
Microphone specification external microphone input jack	Yes (3.5 mm mini jack (monaural))
Supplied accessory name model	Wind Screen (1), Connector Protect Holder/Stand (1), Pouch (1), Charging case (1)
Supplied accessory warranty	Provided
Kit content 1	Description Microphone (transmitter)
Overview footnotes	Some models that support the Multi Interface (MI) Shoe, such as the RX 1 R II and ZV-1, do not provide power via the MI Shoe. Approximate distance when the microphone is visible from the receiver. This varies depending on the surroundings and radio wave conditions, such as the presence of metal, people, or other obstacles or reflective surfaces. LC 3 plus is the supported audio format in ECM-W 3 S. Available only when connected to a USB Audio Class 1.0 compatible device. Even if the device is USB Audio Class 1.0 compliant, a separate conversion adaptor may be required for connection depending on the device. Not guaranteed to be 100% dust and moisture proof. Performance may vary depending on the body to which the unit is attached. Power may not be supplied depending on the camera used. Please check the following website for compatible models. https://www.sony.net/dics/ecmw 3/ Features and specifications are subject to change without prior notice.
Power may not be supplied depending on the camera used please check the following website for co	//www.sony.net/dics/ecmw 3/

What's in the Box

Single-channel Wireless microphone ECM-W3S
Wind Screen
Connector Protect Holder/Stand
Pouch
Charging case

Documentation & Downloads

Download Firmware (support-page)
Self Support (support-page)
Manuals and Warranty (support-page)

Videos

Specifications

Weight

3.2 g

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Sony Single-channel Wireless microphone ECM-W3S