The beige Sanken COS-11D Lavalier Mic for Lectrosonics 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 universal TA5F connector that is wired for use with both servo-bias and non-servo-bias Lectrosonics transmitters. Accessories are available separately and are not included with this configuration of the microphone.

For Broadcast, Film/Video & Presentation    Omnidirectional for Consistent Levels    Wired for Lectrosonics Universal TA5M    Normal Sensitivity Level    Rugged 5.9' Cable Stays Pliable    RF Shielded for Digital Wireless    Water Resistant    Small Size, Easy to Conceal    Requires 3 to 10 VDC

• Lectrosonics: Works with Lectrosonics bodypack transmitters and recorders equipped with a TA5M connector, including all UM, SM, and L Series models.
• Also works with third-party wireless transmitters and portable audio recorders that are equipped to supply 3 to 10 VDC through a TA5M connector wired for servo-bias or non-servo-bias Lectrosonics compatibility.

Related Questions and Answers

Q: 1. hi, is this a new model? I couldn’t even find it on the manufacturer’s website?

A: The SmallRig Forevala L20C Lavalier Microphone is not an especially new model.

Q: 2. Does this antenna work with SRa receivers?

A: Yes it will: The Lectrosonics AMJ Color Coded Whip Antenna is a replacement antenna for the SM, UM200, UM400, UM190, UM195, UM400a and SRa beltpack transmitters. The antenna features a standard stainless steel connector SMA connector and nearly indestructible steel wire.

Q: 3. Will this pass through communication? Will my RED batteries talk to my RED W?

A: We do not believe it will. You will need to have your RED Battery connected directly to the RED camera. You may want to consider powering the transmitter in a different way, such as with a D-Tap cable, so that the RED Camera gets its power directly.

Q: 4. Will the Neumann 105 capsule work on my sennheiser SKM 100 S G4 transmitter ?

A: No, the Neumann KK 105 capsule is not compatible for use with the SKM 100 G4-S transmitter. It will not fit. The KK 105 is only compatible for use with Sennheiser's SKM 5200 and SKM 5000 transmitters. The SKM 100 G4-S will work with Sennheiser's MMD 835-1, MMD 845-1, MME 865-1, MMD 935-1, MMD 945-1, MMK 965-1, and MMD 42-1 capsules.

Q: 5. Is the DCHR compatible with the Lectro LT?

A: I'm sorry, but this receiver will only work with the Lectrosonics digital transmitters, such as the DCHT, M2T, DBu, DHu, and DPR series models.

Q: 6. Will this work with the Zoom h1?

A: I have used this product with the zoom H6 only, and it works well.I am not sure about the zoom h1. If there is a connection on the device, it should work just fine.

Q: 7. Will this Ambient adapter work with a Sennheiser MM 445 Supercardioid Dynamic Capsule ?

A: Yes, the Ambient Recording HHA-SSH Handheld Microphone Adapter will work with a Sennheiser MM 445 Supercardiod Dynamic Microphone Capsule to enable compatibility for mounting the capsule on select Sony, Shure, and Lectrosonics wireless handheld transmitters.

Q: 8. will this work in an Olympus ZX1?

A: Unfortunately, the Lectrosonics LB-50 Rechargeable Li-Ion Battery Pack for SSM Transmitter & IFBR1B Receiver is not compatible with the Olympus ZX1.

Q: 9. Is the DCHR receiver compatible with the Lectrosonics LRSHOE Receiver Mount on the Sony FX6 camera?

A: Yes, the DCHR can be camera mounted using the optional LRSHOE accessory. The Sony FX6 camera has a coldshoe bracket on top of the handle; the shoe adapter can attach to it.

Q: 10. Will this work with the ServPro?

A: No it will not. The Serv Pro doesn't fit in this product the way that the Bolt 300/500/1000/2000/3000 would.