RAM Electronics Flex SW the ultimate Subwoofer cable


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  • Product Description

    Custom Flex SW is the ultimate Subwoofer cable! The Silver-Flex Subwoofer Cable uses White Belden 1505F Cable which has double copper braided shields, a 22 AWG center conductor, and yet is still quite flexible. The cable is silver solder terminated with Silver Plated RCA Connectors with a Black Anodized Aluminum Shell. 

    Belden 1505F is an amazing cable - great specs together with great flexibility, we paired this with our favorite solder RCA connector for a cable that looks good, feels good and works great! 

    Silver is better than Gold when connecting to the usual Tin plated connectors on equipment, and even Gold plated equipment connectors.
    This cable is very flexible to snake around walls and furniture and make it to your subwoofer. The jacket is a matte white, so it will blend with off white walls.  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. 

    The specs are excellent for any sort of Audio use: extremely low Capacitance of 17pF/ft and Inductance of 0.094uH/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 give excellent protection from AC signals or RFI and minimal microphonics when near or attached to large speakers.

    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, (Red) 
    • • "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 (uH/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)

    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

  • Product Reviews


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    1. great value

      Excellent product, just as described. It is barely seen, would like better if manufacturer of cable produced in a black casing. on Nov 25, 2018

    2. Fabulous Subwoofer Cable

      You are going to have to spend an awfully lot of money to try and beat this cable. The improvement over my older cable was clearly noticeable. Stop looking and just buy it! on Aug 06, 2018

    3. works great!

      Nice product, well made, the RCA terminations & overall construction seem top notch! Satisfied customer! on Apr 19, 2018

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