Complete Guide to Making SonoFlex Wireless: 3 Adapter Alternatives

SonoFlex is a wired microphone developed by Cloudvocal specifically for live instrument performances. Drawing on our experience in live sound, we designed every detail—from the microphone capsule and gooseneck to the mount and cable adapters—with one goal in mind: to give performers maximum adaptability on stage. With its stable, clear sound quality, SonoFlex empowers musicians to perform with confidence and express themselves freely in any live setting.

Besides connecting to mixers, consoles and other pro audio equipments via standard XLR cables, SonoFlex can also be expanded into a wireless microphone system through different adapter cables. This process is not difficult at all – after reading this article, you’ll definitely understand the principles and know how to implement it.

Basic Knowledge About Wireless Microphones

Before we begin the tutorial, Cloudvocal would like to take a moment to explain some basic knowledge about wireless microphones.

Imagine the last time you made a phone call – how did your voice reach your distant friends and family? Wireless microphones actually use a similar five-step process for sound transmission:

1. Sound Capture Stage: The microphone converts sound vibrations into electrical voltage. The conversion principle varies depending on the microphone design. For more information about microphone operating principles and classic models, here’s an article you may also want to read: Five Timeless Classic Microphones
2. Transmission Stage: The transmitter converts analog signals (voltage) into digital signals and sends them via radio waves
3. Propagation Stage: Radio waves travel through the air (invisible like WiFi signals)
4. Reception Stage: The receiver captures these radio waves and converts the digital signals back to analog signals
5. Output Stage: The sound system plays the analog signals through speakers (making them audible to everyone)

For systems that allow the microphone capture and transmission to be separated, you can use adapters to replace the original microphone with SonoFlex. However, since ISOLO integrates the microphone and transmitter into one system, it cannot use SonoFlex to replace the mic transmitter. If you’d like to learn more about how wireless microphones work, you can also refer to our other article: Bluetooth? WiFi? 5G? How Do Wireless Microphones Work?

SonoFlex Microphone: Output Adapters

Getting back to the SonoFlex microphone that everyone is interested in. At the microphone’s base, you can clearly see that the microphone’s signal output is: 3.5mm TRS.

This means you can use “adapter cables” with 3.5mm on one end and different connectors on the other to connect the SonoFlex microphone to various wireless transmitters. Here are practical application examples:

1. Using TA4F to Connect Shure Transmitters (3-Wire Configuration)

When it comes to audio equipment, Shure is an internationally renowned brand. Besides various classic microphones, Shure’s wireless systems are also frequently used in major performance venues. Coincidentally, Shure transmitters also use the TA4 connector.

Therefore, you can use the CW41A TA4F Adapter Cable for connection. The actual connection looks like this:

It’s important to note that although many brands use TA4F connectors, the pin definitions are different, so they cannot be used interchangeably. You must always check the pin definition before using the TA4F adapter with non-Shure equipments.

2. Using 3.5mm Cables to Connect Sennheiser (2-Wire configuration)

Besides Shure, Sennheiser wireless systems are also frequently used. Sennheiser systems primarily use 3.5mm TRS connectors, so you can use the CW03A 3.5mm Adapter Cable with 2-wire configuration.

3. Using 3.5mm Cables to Connect to other transmitters (2-Wire configuration)

Currently, there are several wireless microphone systems on the market that also use 3.5mm TRS connectors. After practical testing, SonoFlex microphones can also be used with these wireless systems as shown below.

Conclusion

After the above explanation, I believe everyone can quickly understand how to connect SonoFlex to their existing wireless equipment through different adapter cables. This allows SonoFlex to expand beyond wired applications to work with various wireless devices. When using, pay special attention to the cable specifications and signal pin definitions to avoid using the wrong cables or switching the base switch to the wrong position. If you have questions about specifications, you can check the Product FAQ or contact customer service.

If you’re considering purchasing SonoFlex but unsure whether it can be adapted for wireless use, or if you already have a wireless system and want to switch to different microphone equipment, I believe the use cases in this article will help you better understand how to fully utilize your equipment and turn SonoFlex into a high-quality device for both wired and wireless use.