HDMI Cable 25M 4K High Quality Black Long HDMI Lead

At 25 metres, this cable is at the upper end of reliable passive HDMI cable performance. Signal integrity at this length depends on cable quality: high-quality cables with full copper conductors and effective shielding maintain the HDMI signal at 4K resolution over this distance in most installation conditions.

For AV installations in large conference rooms, lecture theatres, showrooms, and large digital signage positions, a 25-metre direct HDMI cable avoids the cost and complexity of an extender system for those applications where the cable can be routed directly between source and display.

If the cable route is difficult (tight conduit, significant bends, or long runs within walls), or if 4K at 60Hz is required rather than 4K at 30Hz, an active HDMI extender over Cat5e/Cat6 may be a more reliable choice at this length.

The 20m and 25m options in this range both cover long passive runs; the 25m version is for installations where the 20m cable falls slightly short of the required run length.

For AV and CCTV installers requiring a direct 25-metre 4K HDMI cable for large-space display connections across London and the UK, this cable provides the long passive run in high-quality black construction.

Key Features

• 25 metre passive HDMI cable supporting 4K UHD resolution
• Long direct run without an extender unit
• High quality construction: full copper conductors, effective shielding
• For large rooms, conference spaces, and digital signage installations
• At the upper end of passive HDMI cable range: signal quality critical
• For guaranteed 4K at 60Hz over 25m consider an active HDMI extender