Belden Inc. AX105334-EW 3.5mm F/f Audio Coupler

Product Description

The BELDEN INC. AX105334-EW is a 3.5mm female-to-female audio coupler designed as a keystone-style insert for structured wiring panels and wall plates. It provides a pass-through connection between two 3.5mm audio cables, allowing technicians to extend or terminate audio runs at a modular insert point. Sold as a single unit, this coupler fits standard keystone frames and belongs to the A/V modular connector and insert category. It is a compact, field-installable component suited for both new installation and retrofit audio distribution work.

This coupler is used in residential and light commercial audio/video distribution systems where 3.5mm analog audio signals need to be routed through a wall plate, patch panel, or surface-mount enclosure. It is a practical solution for home theater rough-in, conference room audio wiring, and any structured media installation requiring a clean, modular termination point for 3.5mm audio lines. A/V installers and low-voltage technicians are the primary end users.

Key Features

• Female-to-female 3.5mm pass-through configuration for extending audio cable runs
• Keystone-style form factor fits standard modular wall plates and patch panels
• Single-unit packaging for individual port installations or panel population
• Compact insert design supports clean, professional cable management

Compatibility

Designed as a keystone-style A/V modular insert compatible with standard keystone wall plates, surface-mount boxes, and patch panels accepting keystone inserts.

Installation Notes

Installation is performed by low-voltage technicians or A/V systems integrators. No special tools are required beyond standard keystone punch-in or snap-in procedures. Ensure audio source and destination equipment is powered down or muted before making or breaking signal connections. Follow applicable low-voltage wiring guidelines and local AHJ requirements for in-wall cable routing.