The beige Sanken COS-11D Omni Lavalier Microphone with Reduced Sensitivity and LEMO 3-Pin Connector for Zaxcom 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 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 Zaxcom 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 Zaxcom Transmitters with LEMO    -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

• Zaxcom: Works with Zaxcom bodypack transmitters and recorders equipped with a LEMO 3-pin connector, including the TRX900, TRXLA2, TRXLT2, and more.
• Also works with third-party wireless transmitters and portable audio recorders that are equipped to supply 3 to 10 VDC through a 3-pin LEMO connector wired for Zaxcom compatibility.

Related Questions and Answers

Q: 1. I'm very fond of Sanken mics personally. Thus I wanted to ask how is the reach on this mic. Is there anything you guys could tell in that regards? I know it's not a shotgun mic, however it's Super Card.

A: It very similar to most of other shotgun mics (and it's a shotgun mic). Not as directional as Sennheiser 416, so I wouldn't recommend if you need to capture sounds outdoors very far away.

Q: 2. What frequency is best for Qatar ( Middle East )

A: According to page 49 on the follwing page from Qatar's Frequency Allocation Table, frequencies for broadcasting wireless mics are allocated to 470 - 790 Mhz. Based on this, you can use any of the 3 frequency bands that the Sennheiser G4 system has to offer without any issues. https://www.motc.gov.qa/sites/default/files/qatar_national_frequency_allocation_table_qnfat_0.pdf

Q: 3. Im sony a1 user with vertical grip and sony 600 gm lens. And i need the lightest zenelli gimbal. Which one you recomend?

A: Zenelli CARBON ZR Reduced Gimbal Head is the lightest weight compatible with your equipments. If you need to swivel your camera to track a motion the best recomendation would be Zenelli CARBONZX Carbon Fiber Gimbal Head with Accessories with a weight of 2 lb.

Q: 4. Does this has extreme wether proof design and RF rejection like NTG3 and Senn MKH416?

A: The Sanken is fairly robust in adverse weather, but it is not weather-proofed. Its directionality is comparable depending on the environment.

Q: 5. Does this Rycote Softie Kit MFR #033395 work with Schoeps CMC641-- MFR #CMC641G SET?

A: Yes, the Rycote 033395 Softie Kit for Sanken CS-M1 Microphone with Windshield and Shockmount can also be used with the Schoeps CMC641 Set Colette Series Supercardioid Microphone.

Q: 6. Is there a specific settings for the Sony A7c or simply connect and it works ?

A: No on the Sony make sure you go into the audio settings and manually adjust mic sensitivity to like -6 ot -8

Q: 7. Can the iPhone charge while using this?

A: No, the iPhone cannot charge while using the Movo Photo EDGE-DI-DUO 2-Person Digital Wireless Omni Lavalier Microphone System for iPhones.

Q: 8. Hi, I just ordered this mic a couple weeks ago. So far it has not shown to turn on or record any audio, nor did I receive an instruction manual with it. I have plugged it into my canon 5d mark III and also a Zoom H5 recorder, and both have giving me no sound from the mic and some plug in noise. No levels are shown to record. I have not been able to find any troubleshooting pieces on line. Can you help me?

A: This microphone requires power you need to send it 48V

Q: 9. Is there a wireless handheld mic that works with this rx?

A: No, there is no compatible wireless handheld transmitter/microphone available for use with the Polsen UWM-2 2-Person Camera-Mount Wireless Omni Lavalier Microphone System.

Q: 10. Can I simply attach this to a shoe mount on the FX3 and use it?

A: Yes. The CS-M1 will work with the FX3