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Silver-Flex Subwoofer

Silver-Flex Subwoofer Cable with Silver Plated RCA Connectors with Black Anodized Aluminum Shell, Lengths from 1 - 75 feet


Silver is better than Gold when connecting to the usual Tin plated connectors on equipment, and even Gold plated equipment connectors!
This cable has an unbeatable combination of performance and flexibility. The connectors are beautiful and extremely good at what matters: performance. They are Silver Plated copper alloy RCA connectors with a jewel like finish and superior mating characteristics. All of this makes the "Silver-Flex" series perfectly suitable for Subwoofer usage.

The specs are excellent for Audio use: extremely low Capacitance of 17pF/ft and Inductance of 0.094?H/ft, and 80% velocity of propagation, this cable is down just -3dB at 100MHz at 100 feet. The Center conductor is 22AWG with a gas-injected foam HDPE insulation, Dual Copper braid shields for excellent coverage and minimal microphonics.

Connector Features:
High End RCA Connector for Audio or Video. Silver plated for the best and longest lasting conductivity possible. Beautiful to look at, exceptional performance
 • Silver Plated Copper Alloy construction
 • Solder Type Termination
 • Fits 6-8mm O.D. Cables
 • ABS/TEFLON Insulation
 • Jewel like finish
 • Anodized Aluminum Barrel, (Black)
 • "Louver Tech" Center Contact Geometry for perfect contact pressure

Cable Features and Specifications:
Coax - RG-59/U Type
22 AWG stranded (7x29) .031" bare compacted copper conductor, gas-injected foam HDPE insulation, tinned copper/bare copper double braid shield (95% coverage), PVC jacket.

Mechanical Characteristics (Overall):
•   Operating Temperature Range:  -35°C To +75°C
•   UL Temperature Rating:  75°C
•   Bulk Cable Weight:  40 lbs/1000 ft.
•   Max. Recommended Pulling Tension:  90 lbs.
•   Min. Bend Radius (Install)/Minor Axis:  2.400 in.

Electrical Characteristics (Overall)
Nom. Characteristic Impedance:
Impedance (Ohm)
Nom. Inductance:
Inductance (?H/ft)
Nom. Capacitance Conductor to Shield:
Capacitance (pF/ft)
Nominal Velocity of Propagation:
VP (%)
Nominal Delay:
Delay (ns/ft)
Nom. Conductor DC Resistance:
DCR @ 20°C (Ohm/1000 ft)
Nominal Outer Shield DC Resistance:
DCR @ 20°C (Ohm/1000 ft)

Perfect Subwoofer Solutuon
Provides exceptional sound quality. Connected well with my Denon receiver and Orb Audio subwoofer. I ordered it because of the sound quality of premium silver tip connectors, the selection of various lengths that will fit any configuration of my home theater system (i.e. 180 or 001 position, as well as space in current home vs future home), and because its made right here in the USA. It was well packaged and quickly receive in the mail.
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Frequency (MHz) Nom. Attenuation
1 0.2
3.6 0.5
5 0.6
7 0.73
10 0.9
67.5 2.4
71.5 2.5
88.5 2.8
100 3.0
135 &nb


Length (Ft.) :

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