Oehlbach 22400 XXL HDMI 1.3b

The Oehlbach 22400 XXL cable is a flat HDMI cable compliant with the HDMI 1.3b Cat.2 High Speed standard. It connects a player, decoder or console to a television, projector or AV amplifier, transmitting both the video signal and the digital audio signal simultaneously via a single connection.

Its HDMI contact plugs are made of solid metal and gold-plated with 24-carat gold, which ensures good electrical contact stability over time and limits oxidation at the connection points. The cable features function indicator diodes built into the connectors. Inside, the conductors are separated and shielded multiple times, made of long-crystal HPOCC copper, a construction designed to preserve signal integrity over the entire length of the cable, up to a resolution of 1080p.

This cable is aimed at users who wish to equip a home cinema or hi-fi video installation with a reliable, flat-format HDMI connection, making it easier to run under furniture or along a skirting board. The flat format also makes it a sensible choice for wall installations where the aesthetics of the cable run matter as much as transmission quality.

When buying used, it is advisable to check the condition of the HDMI plugs, in particular for any play or visible corrosion on the gold contact, as well as the flexibility and integrity of the flat sheath along its entire length, as this type of cable is more exposed to sharp creases and pinching than standard round cables. Correct operation of the indicator diodes, where present, is also a point to check before purchase.

The 22400 XXL model is available in several lengths, from 0.75 m to 10 m, allowing the cable to be matched to the exact configuration of the installation, whether for a short connection between nearby devices or a longer run to a projector.