The brown CO2-8WD-XSH Dual-Element Omnidirectional Headset Microphone from Point Source Audio pairs two microphone elements into a single housing to create a sleek form factor and a low-profile headset microphone. It can be used to capture audio and offers built-in microphone redundancy for wireless transmitters in live stage, theater, broadcast, and speech applications.

The CO2-8WD's dual elements are factory matched to a near identical ±0.5 dB difference and both elements are IP57 waterproof rated. This headset is built with an unbreakable boom that can bend 360°. The microphone cable splits approximately 9" above the connection to the bodypack to allow for ample room for separation of the transmitters. In addition, the mic is equipped with a 6' cable that terminates with two 4-pin mini X-Connectors for Shure, Line 6, JTS, Trantec, Carvin, and Beyerdynamic TG Gray transmitters.

For Wireless Bodypack Transmitters    2 x XSH X-Connector Adapters    2 x Microphone Elements in One Housing    Factory-Matched Frequency/Sensitivity    20 Hz to 20 kHz Frequency Response    Rated against Water, Sweat, and Makeup    P57 Waterproof Rated    Includes Slider Clip    Cable Clip and Windscreen    Interchangeable X-Connector

4-pin mini X-Connectors for Shure, Line 6, JTS, Trantec, Carvin, and Beyerdynamic TG Gray transmitters

Two mics in one—dual matched waterproof elements for built-in redundancy

Unbreakable boom bends 360°

IP57 waterproof rated

Microphone element only 3mm in diameter

Optimal gain before feedback

136 dB maximum SPL

Related Questions and Answers

Q: 1. Is this compatible with other brands of mirrorless cameras? Probably not, but would be nice if it played well with Nikon z6ii or Canon R5/R6?

A: No. this SONY adapter is only compatible with SONY cameras that feature the proprietary SONY Multi Interface shoe and are listed as compatible with the SONY MI shoe. Compatibility: Digital Audio: Sony Cameras Equipped with Digital Multi Interface Shoe Analog Audio: Sony Cameras Equipped with Either Multi Interface Shoe or Digital Multi Interface Shoe

Q: 2. Would I be able to clamp the Rode NTG5 into the holder on the k3m?

A: Yes but you will need to add spacers to make the diameter of the mic larger. https://www.bhphotovideo.com/c/product/341475-REG/Sanken_ROCS_ROCS_Rubber_O_Rings_f_CS_1.html?sts=pi&pim=Y

Q: 3. Just to set this straight: can you record four channels (XLR 1, XLR 2 & 3.5 mm stereo) with the A7S III?

A: No, the XLR-K3M is a two-channel adapter kit designed for Sony cameras that use their Multi Interface Shoe. The kit includes the XLR-A3M two-channel mixer/adapter and ECM-XM1 shotgun microphone. Only two microphones can be connected to the XLR-A3M - one on each of the XLR-1/4" combo jack inputs or one single stereo mic connected to the stereo 3.5mm mini jack input. Here is a link to the user manual for additional information: https://www.bhphotovideo.com/lit_files/615688.pdf

Q: 4. Does this unit support mid side microphones?

A: Unfortunately not, no Mid-Side setting .

Q: 5. Will this work with a a7iii?

A: Yes, the Sony a7 III Mirrorless Camera will support the Sony XLR-K3M Dual-Channel Digital XLR Audio Adapter Kit with Shotgun Microphone via its Multi Interface Shoe.

Q: 6. Is there a headphone jack? Will it allow me to record 2 audio channels directly to RX100 VII while monitoring w/headphone?

A: This does not have a headphone jack. You may record two channels of audio to your camera thorugh the hotshoe but you wil need to monitor off your camera, which is better anyway.

Q: 7. will this work with Sony fx6 or fx9?

A: Compatibility Digital Audio: Sony Cameras Equipped with Digital Multi Interface Shoe Analog Audio: Sony Cameras Equipped with Either Multi Interface Shoe or Digital Multi Interface Shoe FX6: The FX6 offers up to 4-channel audio recording by combining sources from the dual XLR inputs, the 2-channel multi-interface shoe input, and the stereo mic built into the camera's top handle. This enables the simultaneous use of an external microphone for recording your main audio source and the built-in microphone for ambient sound and/or voice memos by the operator. FX 9: The FX9 offers audio capabilities with independent control dials for each channel. In applications such as an interview, 4-channel audio recording enables simultaneous use of an external microphone for recording ambient sounds, and the built-in microphone for ambient sound and voice memos by the operator.

Q: 8. I read through all the Qs and still feel I'm getting conflicting answers, so I'll ask my specific question here. Can I input TWO mics into the XLR channels, and then a stereo mic into the 3.5mm input, and record all of them at the same time (with the 24bit 4 channel option in the a7s iii)??? Thank you!!

A: Yes, you can connect microphones to all three inputs on the XLR-K3M and record them simultaneously onto four channels of audio with the a7S III. Here are instructions based on information provided by Sony which apply to the a7S III and any of the Sony cameras that support 4-channel audio recording: To record the input audio from the INPUT1 jack(XLR) to the CH1 channel on the attached camera; the input audio from the INPUT2 jack (XLR) to the CH2 channel; and the input audio from the INPUT3 jack (3.5mm) to the CH3 and CH4 channels, set the switch to “IN1·IN2.” To record the input audio from the INPUT3 (3.5mm) jack to the CH1 and CH2 channels on the attached camera; the input audio from the INPUT1 jack (XLR) to the CH3 channel; and the input audio from the INPUT2 jack (XLR) to the CH4 channel, set the switch to “IN3.”

Q: 9. Ok idea to plug my connect6 line output into line input of k3m, then on to my zv-e10. Drawback? Thank you.

A: The Sony XLR-K3M Dual-Channel Digital XLR Audio Adapter Kit with Shotgun Microphone's line input can accept any line-level audio signal.

Q: 10. What are the advantages and differences to consider in relation to the Sony ECM-B1M?

A: They are very different microphones. The KM3 allows you flexibility to use other XLR mics. The B1M is more compact. If you pair it with a A7RM4 its a fully digital path. If you are looking for flexibility then get the KM3. If you want a small mic with some noise isolation then get the B1M.