Sennheiser CL 35 TRRS Coiled Cable for Wireless Receivers to Mobile Devices

Coiled TRS-to-TRRS adapter cable connecting Sennheiser wireless receivers to smartphones and tablets

The Sennheiser CL 35 TRRS is a coiled output cable with a 3.5mm TRS connector on the receiver end and a 3.5mm TRRS connector with locking mechanism on the device end, designed to connect Sennheiser wireless receivers to smartphones, tablets, and other mobile devices. The TRRS wiring routes the audio signal through the combined headset/microphone jack found on mobile devices, which uses a four-conductor configuration rather than the three-conductor TRS standard used by cameras and professional audio equipment.

The coiled cable design provides flexible reach that extends when needed and retracts when not, keeping the cable managed and tangle-free when the receiver is mounted close to the mobile device. The locking connector on the receiver end prevents accidental disconnection. This cable is essential for content creators, podcasters, and mobile journalists using Sennheiser wireless systems with phone or tablet recording apps.

Key Features

• 3.5mm TRS to 3.5mm TRRS coiled adapter cable
• TRRS wiring for smartphone and tablet audio inputs
• Locking connector on the receiver end for secure connection
• Coiled cable extends and retracts for flexible reach
• Designed for Sennheiser wireless receiver output connections
• Tangle-free design for mobile production workflows

Professional Applications

Commonly deployed in church, house of worship, and professional AV environments.

• Mobile journalism and field reporting with smartphone recording
• Content creation and podcasting with mobile device capture
• Social media live streaming from smartphone platforms
• Mobile interview recording using wireless microphone systems

Frequently Asked Questions

What is the difference between the CL 35 TRRS and CL 35 TRS?

The TRRS version is for mobile devices (smartphones, tablets) with combined headset jacks. The TRS version is for DSLR/mirrorless cameras with standard 3.5mm audio inputs. Using the wrong cable type will result in no audio or incorrect channel routing.

Will this cable work with newer phones that lack a 3.5mm jack?

For phones without a headphone jack, you will need a USB-C or Lightning to 3.5mm adapter in addition to this cable.

Related Equipment and Workflow Compatibility

The CL 35 TRRS connects Sennheiser wireless receivers to mobile devices. For DSLR and mirrorless camera connections, use the CL 35 TRS cable instead.

Why Professionals Use This Type of Product

• TRRS wiring is required for proper audio routing on mobile devices
• Coiled design keeps the cable managed and tangle-free
• Locking connector prevents disconnection during mobile production
• Essential adapter for wireless-to-smartphone audio workflows

Additional Compatibility Information

The Sennheiser CL 35 TRRS is a coiled TRS-to-TRRS adapter cable for connecting Sennheiser wireless receivers to smartphones and tablets via the 3.5mm combined headset/microphone jack.