4 Core Neutrik Speakon to Speakon Cable. Van Damme Speaker Lead 4mm 2.5mm. This includes Channel Islands, Northern Ireland, Isle of Wight and Scottish Highlands. Ideal for connecting Speakers to Amplifiers, Tops to Subs, etc. The leads are wired.. +1 to +1 -1 to -1 +2 to +2 -2 to -2. Super durable Tour Grade leads made using Van Damme 4 core speaker cable. Options above allow you to select either 2.5mm or 4mm conductors. The cables are terminated with Neutrik NL4FX(GYB)(GYB) 4 pole speakon connectors. Van Damme Speaker cable uses UPOFC copper, (Ultra Pure Oxygen Free Copper). This is highly conductive copper cable with a low corrosion rate. Un-pure copper oxidizes quickly and as it does the resistance increases, therefore UPOFC cable last much longer and offers vastly improved and continued conductivity. We are a UK based company specialising in the production of high quality’custom’ cabling for musicians, studios, stage, cinema and broadcast. We manufacture audio, video, data and power cabling using the best components the world has to offer. We employ and train highly skilled staff, many of whom have extensive experience and education in Audio and Electrical technology. We are Electricians, Electronics Engineers, Radio Enthusiasts, Mix Engineers, Live Engineers and some of us are just damn good at soldering! On custom cable orders is a 3-5 day service. UK Next Day Guarantee. Is’same day dispatch’ on orders placed before 12pm, and delivered via Next Day Courier. After 12 months the costs are paid by the customer. Limits of Responsibility We accept no responsibility for damage to equipment incurred during operation or use of our products where an item has been improperly used. Please contact our Technical Team for advice prior to ordering if you are unsure about your requirements. All of our manufactured products are electrically tested before dispatch. We pressure test for short circuit, continuity and insulation resistance. Due to the nature and complexity of what we do there was no single tester available on the market to accommodate all of our needs so we decided to build all of our own testing equipment! Our testers go way and beyond what is normally offered, ensuring quality of sound and reliability. All AC mains products conform to BS 7671 wiring regulations and are tested by qualified technicians trained to City & Guilds 2377 standards. We take waste and our impact on the environment very seriously. All of our plastic and cardboard waste is separated and collected on a monthly basis. We try to keep packaging to a minimum and try to re-use packaging materials where possible, so please do not be upset if your order arrives in a second-hand box! Please keep your bubble wrap for Christmas and re-use boxes where you can. If you wish to return unwanted cable and connectors then please do so, we are happy to recycle them on your behalf. Data Cabling (Digital) + CV.