Supra Sublink is a high-quality subwoofer cable developed to provide the best possible signal transmission between your receiver and active subwoofer. Thanks to its low capacitance and effective shielding, it is perfect for long cable runs without signal loss. Experience deeper, cleaner, and more dynamic bass with Swedish quality engineering.
Effective shielding makes the cable immune to hum and interference, even over long distances.
Low capacitance ensures fast signal transmission and maintains the "punch" and depth of the bass.
Terminated with Supra's fully shielded metal connectors (RCA-6) with 24K gold plating.
Designed and manufactured in Ljungskile, Sweden, with a focus on durability and performance.
The LFE (Low Frequency Effects) channel places high demands on the cable, especially when the subwoofer is placed far from the amplifier. Supra Sublink is designed to meet these specific challenges. With low capacitance and high immunity to interference, it ensures that low frequencies arrive undistorted, without losing energy or picking up hum along the way.
The cable is based on a PE-insulated conductor of tin-plated oxygen-free copper (OFC), providing excellent conductivity and protection against oxidation. It is surrounded by an effective aluminum/PET foil shield that protects against interference from other electronics and power cables.
Replacing the thin, standard "included" subwoofer cable with a Supra Sublink is often one of the most cost-effective upgrades you can make. The result is tighter, more defined bass and a quieter background that allows film effects and musical rhythm to truly shine.
| Model | Supra Sublink 1RCA-1RCA |
| Type | Subwoofer Cable (Mono / LFE) |
| Lengths | 2m, 3m, 4m, 6m, 8m, 10m, 12m, 15m |
| Connector A | 1 x RCA Male (Supra RCA-6) |
| Connector B | 1 x RCA Male (Supra RCA-6) |
| Conductor Material | Tin-plated Oxygen-free 5N Copper (OFC) |
| Number of Strands | 19 pcs (Ø 0.127 mm) |
| Area | 0.24 mm² / AWG 23 |
| Shielding | Alu/PET foil (100% coverage) |
| Insulation | PE (Polyethylene) |
| Outer Jacket | Heat and age-resistant PVC |
| External Diameter | Ø 6.0 mm |
| Resistance | 72 Ohm/km |
| Capacitance | 52 pF/m |
| Velocity Factor | 0.66c |
| Color | Ice Blue or White |
| Country of Manufacture | Sweden |
Supra Cables
Supra Sublink 6m Ice Blue
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Supra Sublink White 4m
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Supra Cables
Supra Sublink White 8m
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XTZ
XTZ Cinema SUB 1X12 EDGE Matte White
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XTZ sells directly to you without any middlemen. This means you get more of everything for your money: better components, better design, better engineering and as a result, a speaker to be proud of.
We are fully aware that a speaker reflects the character of the environment that it is in. As such, we offer a refund within 30 days if you are not satisfied with your purchase (see terms below).
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