QED Maxi Airloc 4mm Speaker Connectors – 100 Pack (55 Red / 55 Black Heat Shrink)

The Airloc MINI, MIDI & MAXI Banana Plug range features QED's proprietary cold weld system designed for superior audio signal transmission. These plugs offer the same performance and connection quality as standard Airloc connectors but replace the traditional ABS or metal barrels with heat shrink for a lighter and more flexible design. Airloc™ technology ensures a solid, low-resistance connection by cold welding the plug to the cable, eliminating oxidisation and maintaining performance over the long term. This process turns the plug and cable into one solid metal unit, significantly reducing resistance typically introduced by conventional screw terminals. By maximizing conductor contact and eliminating air gaps, the Airloc method provides a secure, durable, and highly conductive connection that preserves the quality of your audio system. These banana plugs are compatible with a range of binding posts and cater to various cable sizes, making them a versatile and essential addition to high-fidelity speaker systems.