QED Airloc Forte Plastic 4mm Banana Plugs (Tray of 20)
Airloc ABS 4mm Banana Plug
Pack of 20 (10 red and 10 black)
AIRLOC is QED's award winning loudspeaker cable termination method using specialist equipment.
Put simply, this is the best termination method to use with QED loudspeaker cables. The science and engineering of loudspeaker cable doesn't stop with the cable..
FEATURES AND BENEFITS
New strengthened plug
The new Forté plug pin section is designed to maximise contact area throughout the wide tolerance range encountered in 4 mm amplifier and speaker sockets. Here, some are quite tight whereas others are loose, so the spring loaded Forté blade is designed to fit into smaller and larger sockets with equal insertion force.This means that the contact area is maximised and the connection remains uniformly tight.
24k Gold PlatedPlugs are gold plated to eliminate oxidization, ensuring a life-long low resistance connection 24k Gold plated
High copper brass body
AirlocTM cold weld system
Fits 6 mm and 8 mm binding posts
Minimum cable size 0.75 mm2
Maximum cable size 5.5 mm2
Accepts entire QED cable range
Colour-coded ABS barrels
Available in red, black, yellow and blue
WHAT IS AIRLOC™?
Airloc™ is a form of cold weld system that can be used to permanently attach QED Forté™ banana plugs or spade terminals to our entire range of speaker cables.
One of the main reasons for choosing a QED speaker cable is the superior d.c. resistance characteristics offered by our exclusive use of 99.999% oxygen free copper conductors. It seems a shame then to ruin all this attention to detail by neglecting the most vulnerable area of the speaker cable chain - that of the physical interface between cable and amplifier or speaker terminals.
Seen under a microscope the surface of a typical copper strand is very rough and so using normal screw type terminals - as found on binding posts or cheap banana plugs - electrical contact is only made in a relatively small number of places. Add to this a layer of oxidation - which is inevitable if copper is exposed to the air for even a short time - and the combined resistance of the cable and its termination can creep back up to levels present in a more inferior cable.
By using a cold weld crimp type termination Airloc™ plugs squash the conductors and plug together to improve contact area and reduce resistance.
As can be seen in the graph below, by the time the full pressure has been applied the resistance of the joint has reached a minimum value.
Now, because all the air has been removed from the joint there will be no oxidisation of the contact surfaces so the low resistance will remain for the lifetime of the cable. During the cold weld process the cable and plug become one solid piece of metal.
We use DHL for domestic and international orders by default.
For orders over £150.00, delivery in the UK is FREE.
For all other orders below £150.00, shipping charges are based on weight and/or item size.
Local collection is available (please contact us to check availability and to book your collection slot) from our demo room.
Certain product(s) are not stock items. Where items are special order - you'll receive your package the next day from when stock arrives. We'll let you know the rough ETA on placing your order but please do contact us if your order is urgent.
During the checkout process, you're able to select PayPal as a payment method.
For qualifying purchases and subject to status, you may be offered PayPal Credit - a flexible payment method.
A 0% interest offer you can use again and again.
PayPal's 0% interest offer is better than just an introductory offer. Simply spend over £99 and you get 0% interest for 4 months on that purchase. The great thing is you’ll automatically get 0% for 4 months every time you spend over £99. So, if you’re planning a weekend away or fancy splashing out on a new wardrobe, PayPal Credit is the perfect way to spread the cost of those larger purchases.
It’s quick and easy to apply for PayPal Credit – all you need to do is complete a short application form and we’ll give you a decision instantly. If approved and you accept, you’ll have a credit limit attached to your PayPal account to start using straightaway at thousands of online stores.
More information on PayPal Credit is available here.
Note - Yorkshire AV LTD have no interaction with PayPal during this process. For terms and conditions, please see the PayPal website.