Douglas Connection Custom 9 AWG 2 Conductor 99.997% OFHC Speaker Cables
Photos Above show some of the various connectors which we can attach to your cables. Base Price is for One 6 ft. Cable with no connectors. For total price, please select your desired Cable Length, plus Amplifier End and Speaker End Connectors from the dropdown menus to the right. Please enter the free end length you want on each end. Free end length is the distance between where the individual conductors exit the main cable to the connectors. Then enter the number of cables you need.
The Custom Made Furez F9/2 speaker cables utilize Furez Advanced Series Cable Line, in which we use multiple gauge stranding within a rope lay design of high strand count 99.997% OFHC C10100 Copper with quality foamed polyethylene insulation (FPE). The design yields a clean balanced sound for your Stereo Audio or Home Theater System.
DCF92 9 AWG Speaker Cable. • 12AWG 4 Conductor paired to 9/2 • Color: Black • Extremely Flexible • UL Listed NEC Type CL3 Rating • 99.997% OFHC C10100 Copper Construction (High Conductivity Oxygen Free Copper) • 7 Bundle Advanced Rope Lay Design - 6 Outer Bundles of 99.997% OFC 36AWG Strands x 37 - 1 Core Bundle of 99.997% OFC 27AWG Strands x 5 - Total Strand Count - 227 Per Conductor • Equivalent Gauge Paired to 2 conductors: Slightly larger than 9AWG • DC Resistance: 1.51 Ohm/1000' • DC Resistance: 0.79 Ohm/1000' (Conductors Paired) • Rac @ 1KHz: 3.3mOhm/ft • Rac @ 1KHz: 1.5mOhm/ft (Conductors Paired) • Capacitance @ 1KHz: 13.9pF/ft • Capacitance @ 1KHz: 28.0pF/ft (Conductors Paired) • Inductance @ 1KHz: 0.227uH/ft • Inductance @ 1KHz: 0.114uH/ft (Conductors Paired) • 0.055" (1.4mm) Thick PVC Outer Jacket • 0.0275" (0.70mm) Foamed Polyethylene (FPE) Insulation • Internally Twisted Conductors with Molded Round Outer Jacket
• Finishing touch is Black and gray sleeving.
The DCF92 speaker cables are constructed of four 12AWG conductors. Each conductor is made from 227 strands of wire, which make these cables very flexible. Each of the four conductors is formed from seven 99.997% OFHC C10100 Copper Bundles. The four conductors are joined to make 2 conductors, which are rated at 9AWG. This cable is laid out in a Star Quad configuration, which is a superior method to attenuate EMI (electromagnetic interference). The finishing touch is a Black and Gray braided sleeve, which protects the cables and is appealing. Black TechFlex also available.
How they are made:
These cables are totaly assembled by hand right here in the USA, by a small family business. When making the DCF92 each conductor is stripped, then cleaned and preserved with Deoxit. We then use setscrews to affix the bare wire inside the banana plug, which makes far superior surface contact. No solder is used in the construction of these cables. Even some of the best solder is made from approximately 61% tin, 35% lead, 3% silver, and 1% copper eutectic. As you can see mostly tin and lead is what these solders contain. The IACS (International Annealed Copper Standard) chart below shows the conductivity of various metals relative to copper. Look at Tin and Lead. Tin is only 15% as conductive as copper, and Lead is a lowly 7% as conductive. Using tin and lead between the highly conductive speaker wire, and the connector is like putting a flow restrictor on your garden hose that only allows between 7% and 15% of the normal flow. That’s why we attach the Connectors using setscrews when we construct the DCF92 Cables. This allows for the best signal transfer without restricting the flow of music from your amplifier to your speakers.
Nickel 22 %
Phosphor Bronze 15%
Steel 3 to 15%