Airloc ABS Plastic 4mm Plug – 10 Red, 10 Black

AIRLOC is QED's award-winning loudspeaker cable termination method that utilizes specialist equipment to deliver optimal performance. This termination technique is the ideal solution for use with QED loudspeaker cables, offering superior engineering from start to finish. The Airloc ABS 4mm Banana Plug uses the Forté plug design, which maximizes contact area in a wide variety of amplifier and speaker sockets, regardless of their size tolerance. The spring-loaded blade ensures consistent, tight connections whether the socket is loose or snug. These plugs are 24k gold plated to prevent oxidation and ensure a long-lasting, low-resistance connection. With a high copper brass body and compatibility with cable sizes ranging from 0.75 mm² to 5.5 mm², these plugs accommodate the entire QED cable range. The Airloc™ cold weld system permanently attaches banana plugs to speaker cables by squashing the conductors and plug together, thereby maximizing contact and minimizing resistance. This method eliminates air exposure, preventing oxidation and preserving a solid metal connection for the lifetime of the cable.