The white Sanken COS-11D Omni Lavalier Mic for Sony Transmittersis a subminiature lav microphone designed to deliver clear, full-bodied sound and reliable performance, making it a popular choice among industry professionals in broadcast, TV, theater, film, videography, and more. 

Engineered to meet the standards of modern digital wireless microphone systems, the COS-11D is RF shielded to eliminate interference issues and ensure a pristine audio signal. The microphone capsule features a rectangular design that sits vertically, increasing the surface area and allowing this tiny mic to offer a rich, full sound that outperforms many larger models.

The mic's 50 Hz to 20 kHz frequency response rolls-off extreme low end and provides accurate, transparent audio reproduction with a small presence boost in the 6 kHz area for crisp, intelligible speech. With a forgiving omnidirectional polar pattern that picks up sound in a 360° pattern, levels stay consistent even when the subject turns away from the mic.

A water-resistant mesh screen protects against humidity, perspiration, makeup, bad weather, and other potential on-location issues, while the durable cable is also moisture-resistant and built to stay soft and pliable, even after extended use. This version of the COS-11D terminates in a locking 3.5mm connector and is wired for use with Sony transmitters. Accessories are available separately and are not included with this configuration of the microphone.

For Broadcast, Film/Video & Presentation    Omnidirectional for Consistent Levels    For Sony Transmitters with 3.5mm    -9 dB Reduced Sensitivity Level    Rugged 5.9' Cable Stays Pliable    RF Shielded for Digital Wireless    Water Resistant    Small Size Is Easy to Conceal    Requires 3 to 10 VDC

• Sony: Works with Sony bodypack transmitters equipped with a locking 3.5mm connector, including the UWP-D and DWZ Series.
• Also works with many third-party wireless transmitters and portable audio recorders that are equipped to supply 3 to 10 VDC through a locking 3.5mm connector wired for Sony compatibility.

Related Questions and Answers

Q: 1. Is this compatible with a Panasonic AGUX90?

A: Yes, the Sennheiser EW 112P G4 Camera-Mount Wireless Omni Lavalier Microphone System is compatible for use with the Panasonic AG-UX90 UHD 4K Professional Camcorder.

Q: 2. How does this interface with a Smartphone?

A: There is an included TRRS output cable that you could connect to the headphone jack ( or headphone jack adapter) of your smartphone. This would allow for recording into the phone.

Q: 3. Hi, I own a Sennheiser EW100 G3 Frequency 643.450 MHZ. I want to buy a EW 112P-G4 Omni Directional Mic to work with my EW100 G3 at the same time on my Gh5 XLR unit. Will these 2 wireless mics work with each other with no interference?

A: Yes, they can be used at the same time without interfering with one another. Please be aware that the FCC recently auctioned the 600mHz band away from wireless users, and wireless systems between 614 and 698 mHz will no longer be able to be used in the U.S. after July 2020. https://www.fcc.gov/wireless/bureau-divisions/mobility-division/wireless-microphones

Q: 4. Can I split the AF OUT of the EK500 with a 'Y' cable, run one side to my FX6's XLR, the other, to an onboard mini recorder? Thx.

A: Yes, you can use a Y-cable to split the output from a Sennheiser EK 500 Receiver to send the audio to two different devices, like two separate audio recorders, cameras, mixers, etc. You can use a cable like the Saramonic SR-UM10-CC1 3.5mm TRS to Two XLR Male Output Y-Cable for Wireless Mic Systems (B&H # SASRUM10CC1), or use an adapter like the ALZO 3.5mm Female to Dual XLR Male Stereo Microphone Adapter Cord for Pro Camcorders (B&H # AL130) together with the 3.5mm receiver output cable and, if needed, additional XLR cables to extend the length.

Q: 5. I can record voice memo but no audio with Filmic pro or iPhone video app!

A: The information Raul provided should be helpful. You can also try turning closing the apps and then turning off the phone to reset everything. Then connect the receiver and relaunch the app you are going to use.

Q: 6. How to attach the mirror less camera or gimbal? Photos only show a belt clip on back side.

A: The Sennheiser EW 512P G4 Camera-Mount Wireless Omni Lavalier Microphone System includes the Sennheiser CA2 Shoemount Adapter for EW Series Camera Mountable Receivers, which allows mounting onto a shoe slot.

Q: 7. Are these compatible with a dslr?

A: No, this version of the Movo Photo EDGE-DI-DUO 2-Person Digital Wireless Omni Lavalier Microphone System has a receiver with a Lightning connector specifically for use with iPhones. The Movo Photo WMX-1-DUO 2-Person Wireless Lavalier Microphone System (B&H # MOWMX1DUO) is the same system, but it includes a receiver with a 3.5mm output that can be connected to a camera with its included 3.5mm TRS cable and it also includes a 3.5mm TRRS cable for connection to smartphones and tablets. Adapters can be used to enable compatibility. The Apple Lightning to 3.5mm Headphone Jack Adapter (B&H # APLAADAP) can be used for iPhones with a Lightning connector.

Q: 8. Can I used this mic to shoot with my gopro 6?

A: Yes you can, if you have the GoPro Pro 3.5mm Mic Adapter, BH #GO35MA. https://bhpho.to/2xKXdEv

Q: 9. What are the reasons for choosing one of the frequency ranges (470-558 or 558-608) over the other?

A: It also depends where you will be using the device. You can use sites like https://en-us.sennheiser.com/sifa to find which frequency bands in your target area are free or busy. This will narrow it down. If you travel abroad, certain frequencies may be banned or license only. Worth doing a little research into what you need where you are going.

Q: 10. What's the latency?

A: The manufacturer has not provided any specifications for latency for the Sennheiser EW 512P G4 Camera-Mount Wireless Omni Lavalier Microphone System.