SKU: 84747245741

Sanken COS-11D Omni Lavalier Mic, Reduced Sens, Hardwired LEMO 3-Pin Connector for Sennheiser Wireless Transmitters (with Accessories, Beige)

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Description

Sanken COS-11D Omni Lavalier Mic, Reduced Sens, Hardwired LEMO 3-Pin Connector for Sennheiser Wireless Transmitters (with Accessories, Beige)For Sennheiser Evolution Transmitters LEMO 3 Pin Connector 9 dB Reduced Sensitivity Level Omnidirectional Polar Pattern 5. 9' (1. 8m) Long Cable Optimized for Digital Transmitters Shielded RF Noise Protection Water Resistant Wide Frequency Response The beige COS 11D Omni Lavalier Mic, Reduced Sens, with Hardwired LEMO 3 Pin Connector for Sennheiser Wireless Transmitters by Sanken is for capturing audio. It is designed to be used for various

  • For Sennheiser Evolution Transmitters
  • LEMO 3-Pin Connector
  • -9 dB Reduced Sensitivity Level
  • Omnidirectional Polar Pattern
  • 5.9' (1.8m) Long Cable
  • Optimized for Digital Transmitters
  • Shielded RF Noise Protection
  • Water Resistant
  • Wide Frequency Response

The beige COS-11D Omni Lavalier Mic, Reduced Sens, with Hardwired LEMO 3-Pin Connector for Sennheiser Wireless Transmitters by Sanken is for capturing audio. It is designed to be used for various applications such as broadcast TV, theater, film, videographers, and more.

Delivering an audio performance that meets the standard of modern digital wireless microphone systems, the COS-11D addresses the noise issues associated with digital in order to ensure a pristine audio signal. Plus, the wide frequency response ensures accurate, transparent audio reproduction; and its omnidirectional polar pattern provides a generous pickup area while minimizing feedback and off-axis noise.

Furthermore, an improved water-resistant mesh screen protects against humidity, perspiration, makeup, bad weather, etc. This COS-11D terminates in a LEMO 3-pin connector and is wired for use with Sennheiser SK 50-UHF, SK 250-UHF, SK-2000, 3000, 5000, and 9000 transmitters. A metal windscreen, holder clip, rubber mount, and plastic case are also included.

Overcomes digital transmitter RFI
Water resistant
Durable design
Clear and rich sound
Improved moisture resistance
Original vertical diaphragm design
Optimized for the human voice
In the Box
Sanken COS-11D Omni Lavalier Mic, Reduced Sens, Hardwired LEMO 3-Pin Connector for Sennheiser Wireless Transmitters (with Accessories, Beige)
Directivity Omnidirectional
Transducer Self-polarized condenser
Frequency Response 50 Hz to 20 kHz
Sensitivity 17.8 mV / Pa (-35 dB, 0 dB = 1 V / Pa)
Equivalent Noise Level (A-weighted): 28 dBA
Output Impedance 700 Ohms
Maximum Sound Pressure Level (SPL) 123 dB
Power Requirements +3 to +10 V
Current Consumption Less than 0.5 mA
Output Connectors LEMO 3-pin
Cable Length 5.9' (1.8 m)
Dimensions (LxDiameter) 0.63 x 0.15" (16.1 x 4.0 mm)
Weight 0.84 oz (24.0 g)
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84747245741

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4.7 ★★★★★
Based on 22 reviews
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R
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Robert
Natrona Heights, US
★★★★★ 2
if vibration excites your dog then it's okay
Color: Aqua
They're okay bit just basically vibrate. Was hoping they would roll around and their own but just really vibrate so my dogs didn't get much from it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
T
Verified Purchase
The Shabby Queen
Los Angeles, US
★★★★★ 4
Please make a smaller one!! LOVE 💕
Color: Aqua, Color: Aqua
Giving a 4 star only because ….you dont have a smaller one!! My dog loves these!!! PLEASE PLEASE PLEASE!!! Make a smaller one!!!….. Just like this one!!!!!! Made very well!!
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Reviewed in the United States on January 4, 2026
A
Verified Purchase
Andrea
Pawtucket, US
★★★★★ 5
Ball
Color: Aqua
Love it. My golden doesn’t like when it runs by itself but shepherds loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
H
Verified Purchase
Heston Killip
Charlottesville, US
★★★★★ 3
Not all it’s cracked up to be.
Color: Aqua
Doesn’t really bounce all that much. Doesn’t really stay on either. My dobe could care less about it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
K
KD
Carnegie, US
★★★★★ 5
Super entertaining toy if your dog likes balls and hunting
Color: Aqua
Love this! We got a similar ball for our dog about 6 months ago and she has been obsessed! We have 2 dogs, one hasa zero interest whatsoever in this toy (as expected) and the other will bark at it while its sitting on the charger so she can get it. Dogs, amirite? lol anyway, the issue we had with the previous one was that it was so loud on our wood floors because it was a solid plastic. The Cheerble ball has made a huge difference in sound for us! The ball itself is very quiet. When it rolls or bounces on something other than the floor you can barely hear it. With the previous ball we had, we couldn't be on the phone or watching a movie, etc if our dog was playing with the ball because it was so dang loud but this solves our problems! Its made of a hard silicone like material (thing a Nerf ball or something) so it remains quiet. The battery lasts as listed and its easy to charge. It took some time to figure out which setting our dog liked the best but after that it was smooth sailing. My only only negative to this is that the power on/off switch is inside so you have to twist it open to turn it off and on. The ball will naturally get some saliva on it so its kinda gross to put your hands all over it once its been played with and I'd prefer a button on the outside but understand why that isn't possible with this design. This ball is perfect if your dog is ball obsessed like ours. Shes a pitt/black lab/aussie mix so ball and hunting/chasing lizards are her favorite past times. If your dog prefers ripping toys apart to kill the squeaker (our other dog) or chewing bones, they may not take to this. Ball is life at our house and this ball is at the top of our pups list, there isn't a day that passes that she doesn't start her daily routine of seeking this out and begging us to turn it on. Highly recommend for the right pup!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025

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