Sewell IR Extension Cable 25 ft — 3.5mm Gold-Plated OFC

The Sewell IR Extension Cable (25 ft) extends infrared and stereo signals reliably using pure copper conductors and 24k gold-plated 3.5mm connectors for clean transfer and low interference.

When your IR blaster or stereo device needs more reach, this 25-foot Sewell extension cable bridges the gap without complex adapters. Built with bare (OFC) copper conductors and gold-plated 3.5mm male/female ends, the cable is engineered to preserve signal integrity while remaining flexible and durable. The PVC jacket and reinforced stress relief reduce kinks and wear, helping the cable hold up in racks, behind entertainment centers, or along baseboards.

How does this cable maintain a clear IR or audio signal?

The Sewell cable uses oxygen-free copper conductors that offer low-resistance paths for IR and stereo signals, while 24k gold-plating on the 3.5mm connectors improves contact reliability and reduces corrosion. Together these features limit signal loss and electrical noise compared with cheaper materials.

• Pure/OFC bare copper conductor for strong signal transfer
• 24k gold-plated male/female 3.5mm connectors for consistent contact
• PVC jacket and stress relief reduce mechanical wear and interference

Will this cable work with my IR devices and where might it not be compatible?

This extension is designed for devices that accept a 3.5mm IR port and will generally carry IR and stereo signals over the 25-foot run. Some product families use proprietary connectors or different wiring standards, so compatibility must be checked before purchase.

• Compatible: devices with standard 3.5mm IR ports and many stereo systems
• Not compatible: certain proprietary systems like some Harmony hub models and Verizon FIOS DVR (ARRIS VMS1100)
• Troubleshooting tip: test with another device using a 3.5mm IR jack to verify fit

How easy is it to install and route the Sewell IR extension in a home theater setup?

The cable’s 25-foot length makes it flexible to route around furniture, through conduit, or behind AV cabinets. Its moderate thickness and stress relief design help prevent sharp bends and breakage, so you can run neat lines along baseboards or behind equipment racks without constant adjustments.

• 25 ft length fits typical living rooms and medium-size installations
• Flexible PVC jacket for easy routing and concealment
• Durable strain relief at each connector reduces accidental disconnects

What are the physical and connector specifications I should know?

The Sewell IR extension uses a 3.5mm stereo male to 3.5mm stereo female configuration with bare copper conductors and gold-plated connector surfaces. The PVC jacket provides insulation and a clean exterior, while the reinforced connector ends increase longevity under frequent use.

• Length: 25 ft (7.62 m)
• Connector pair: 3.5mm stereo male to 3.5mm stereo female
• Conductor: bare (oxygen-free) copper; Connector finish: 24k gold-plated
• Outer material: PVC jacket; stress relief at connector ends

Who is this for: The Sewell IR Extension Cable is ideal for home theater enthusiasts, AV installers, and anyone who needs to relocate an IR emitter or extend a stereo connection without sacrificing signal quality. Pick this cable when you require a long, flexible run with reliable connectors and a design focused on durability rather than novelty. If your device uses a non-3.5mm connector, check compatibility or consider an adapter before ordering.