ZATECH Optical Audio Cable 4.0mm - 25m, Gold-Plated with Dust Cap (ZA-FOC4.0-25M)

Send a clean digital audio signal between devices and your amplifier over a long run. This ZATECH optical fibre audio cable transmits sound optically between audio devices and an amplifier, keeping the signal free from electrical interference across its full 25 metre length.

At 4.0mm cable diameter, it's built for durability without being bulky, and both connectors feature gold-plated contact surfaces along with a dust protection cap to keep the optical terminals clean and performing well between uses. Optical audio transmission avoids the electrical noise that can sometimes affect long copper audio runs, making it a solid choice when the amplifier and source are far apart.

Key features

• Optical fibre audio transmission
• 25 metre length
• 4.0mm cable diameter
• Gold-plated connector contact surfaces
• Dust protection caps included
• Interference-free digital audio signal path

Ideal for

• Home theatre setups with source and amplifier far apart
• Connecting TVs, Blu-ray players or games consoles to a sound system
• Installations where interference-free audio matters
• Long-distance optical audio runs in AV installs

Good to know

Optical audio cables use light rather than electrical signals, so avoid sharp bends when routing the cable as tight kinks can affect signal transmission over long runs. Keep the dust caps on unused connector ends to protect the optical terminals from dust and scratching, which helps maintain reliable performance over the cable's life.