The black Sanken COS-11D Omni Lavalier Mic for Lectrosonics Transmittersfor Lectrosonics Transmitters is 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 the 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 3-pin LEMO connector and is wired for use with Lectrosonics transmitters. A metal windscreen, holder clip, rubber mount, and plastic case are included.

For Broadcast, Film/Video & Presentation    Omnidirectional for Consistent Levels    For Lectrosonics Transmitters with LEMO    Normal 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    Includes Windscreen, Mount & Clip

• Lectrosonics bodypack transmitters and recorders equipped with a 3-pin LEMO connector, including the SSM.
• Third-party wireless transmitters and portable audio recorders equipped to supply 3 to 10 VDC through a 3-pin LEMO connector wired for Lectrosonics compatibility.

Related Questions and Answers

Q: 1. can we use the this Sanken COS 11 D, hardwired TA5F element to SMQV and SMV?

A: Yes, this is wired to work with Lectrosonics SMV and SMQV transmitters.

Q: 2. will this work with an Audio Technica ATW T101 body pack?

A: While the Sanken COS-11D Omni Lavalier Microphone with Normal Sensitivity & Servo-Bias TA5F Connector for Lectrosonics Transmitters is wired with a TA5F connection also found on microphones wired for Audio Technica, it is not recommended for use with transmitters other than Lectrosonics. The definitively compatible option would be BH #SAC11ANATT5W Sanken COS-11D Omni Lavalier Microphone with Normal Sensitivity & TA5F Connector for Audio-Technica Transmitters.

Q: 3. Does this work with Lectrosonics LMB transmitters

A: Yes this is compatible with Lectrosonics LMB transmitters.

Q: 4. Will this work seamlessly with the Sony UWP-V1 wireless system, which uses the UTX-B2V Beltpack Transmitter?

A: Yes, the Sanken COS-11D Omni Lavalier Microphone is compatible for use with the transmitter included with the Sony UWP-V1 Wireless Lavalier Microphone System.

Q: 5. Has anyone paired this with Diety Connect kit?

A: The COS-11D is compatible with the Diety Connect Kit and would sound amazing.

Q: 6. Is this the same connector that will fit the sennheiser G3 transmitter?

A: This Sanken COS-11D (MFR# COS-11D-HWM-TRS-BE) has the correct wiring for the Sennheiser Evolution wireless G3; trs 3.5mm male locking connector.

Q: 7. would this also work on the Sony URX-P40 mic receiver?

A: The URX-P40 is a receiver, so no, you would not connect a mic to it. It is compatible with the UWP series transmitters, which is compatible with URX-P40 receivers.

Q: 8. There are many options of Sanken COS-11D, but I still can't find the right one! Which model can be connected to Rode Wireless Go? Please let me know the product BH#

A: Unfortunately Sanken doesn't make a specific model for the Rode Wireless Go. If you want a better quality mic option for the Rode Wireless Go, I would recommend BH #COMEMWSFF05B.

Q: 9. Will this mic work on Sony and Sennheiser packs?

A: No it will not. If you have a Sony wireless system then you have to get the COS 11D that says for Sony. The same is true for Sennheiser if you have a Sennheiser system you have to get the one that says for Sennheiser. The two are wired differently. The Sanken is an fantastic lav so make sure you get the right one.

Q: 10. i think if you dont have now this mic, you have to delete selling list. this is very uncomfortable..?

A: This version of the COS-11D for Sony wireless transmitters is available by special order only. We do not have it available in stock.