Sony Wireless Microphone System

Sony Wireless Microphone System(ECM-W3, ECMW3, ECM/W3)

Transform interviews and content creation into captivating dialogues with the ECM-W3 Wireless Microphone System.

Designed for versatility and excellence, it offers seamless mobility for interviews from anywhere. Compact, lightweight, and offering an extended battery life of 6 hours on a single charge, this system ensures high-quality voice recording without missing the moment.

With Sony's unique Digital Audio technology, the ECM-W3 features high signal-to-noise ratio microphone units, effortless background noise reduction through its Noise Cut filter feature, and intuitive operations. Providing an all-in-one experience with the charging case, protector case/stand, and windscreen, it's the perfect wireless sound capture device for freelance videographers and content creators.

Freedom of Sound Capturing                                                                                                                                                                                                                                                                                    Whether you're shooting interviews in various scenarios or creating travel content, the ECM-W3 offers an easy solution for obtaining clear voice recordings from anywhere. With a compact design, extended battery life (Transmitter up to 6 hours and receiver powered by the camera), and a wireless transmission range of up to 150m*¹, enjoy the freedom to capture excellent audio on the go.

Clear Voice Recording Even in Noisy Situations                                                                                                                                                                                                                                                             Step into the realm of studio-quality sound. The ECM-W3 boasts an impressive high signal-to-noise ratio, delivering sharp and true-to-life Sony voice sound signature. Thanks to Sony's unique Digital Audio Technology, you can eliminate surrounding noise using its Low Cut and Noise Cut filters, directly accessible from the microphone. With USB Digital Audio output (48kHz, 24 bits), capture the richness of any voice with professional-grade sound quality

Easy to Set Up                                                                                                                                                                                                                                                                                                              Thanks to its unique features, the ECM-W3 is easy to set up, making your sound recording journey smooth. Adjust the attenuator directly on the mic for quick adjustments or utilize its simultaneous recording (-0dB and -20dB) to ensure accurate sound capture. With compatible Sony cameras, the receiver is powered through the MI Shoe, eliminating the hassle of cables or charging. Attach your mic anywhere with the grippy clipping mechanism, and use the included case for transportation or as a receiver stand during interviews.

All You Need in One Box                                                                                                                                                                                                                                                                                                Equipped to fulfill your requirements, the ECM-W3 Wireless Microphone System includes 2 microphones (transmitters), a 2-channel receiver, a windscreen, a connection protector holder/stand, a pouch, and a charging case. The ECM-W3 is ready for action right out of the box.

Operating Temperature 0 ℃ to +40 ℃ (+32 °F to +104 °F)

Microphone Channel Audio Output 2ch

Shoe Type Multi Interface Shoe

Power Supply from Main Unit Multi Interface Shoe

Battery Type Built-in lithium-ion battery

Number of Battery Required 1

Type Back Electret Condenser Microphone

Monaural / Stereo Monaural / Stereo

Directivity monoural uni-directional / monoural omni-directional / stereo uni-directional

Frequency response 20 Hz to 20 000 Hz

Front sensitivity -20 dBFS (0.1 Pa, 1 kHz) *1

Intrinsic noise 16 dB SPL or less (0 dB = 2×10-5 Pa) *1 *2

Maximum input sound pressure level 120 dB SPL*4 *1

Microphone out jack Yes (3.5 mm mini jack (stereo))

Headphone out jack Yes (3.5 mm mini jack (stereo))

In the Box

Sony ECM-W3 Wireless Microphone System

Wind Screen

Connector Protect Holder/Stand

Pouch

Charging case