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The HUBBELL PREMISE WIRING SFFGX is an audio/video keystone insert designed for structured wiring and low-voltage AV distribution applications. Keystone inserts snap into standard keystone wall plates, surface-mount boxes, and patch panels, providing a modular connection point for audio and video signal runs. This type of insert is installed by low-voltage technicians, electricians, and AV integration professionals during rough-in or finish work on residential and commercial projects. The SFFGX is sold as a single unit and fits within the A/V modular connector and insert category.
This keystone insert is suited for use in structured wiring installations where audio or video signals need a clean, panel-mount termination point. Typical applications include home theater rough-ins, conference room AV drops, and multi-room audio distribution systems. It mounts into any standard keystone-compatible faceplate or patch panel opening, making it a flexible option for both new construction and retrofit work.
Designed as an OEM-style modular insert compatible with standard keystone wall plates, surface-mount boxes, and keystone patch panels used in low-voltage audio/video wiring systems.
Installation is typically performed by a licensed low-voltage technician or electrician in accordance with NEC Article 725 and local low-voltage wiring codes. De-energize any associated AV equipment before terminating signal cables at the insert. Snap the insert firmly into the keystone opening until the retention tabs seat fully. Avoid exceeding the bend radius of connected signal cables during installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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