Rasmus
Perfect. Good special price and reasonable delivery time.
Comment from February 10, 2026 — Experience from January 30, 2026
Cardas HP Crosslink (2 x 3m)
Overview
The Crosslink by Cardas Audio is a speaker cable that has been on the market for about 25 years. Designed in the United States, it draws on telecommunications engineering principles and a geometry based on the golden ratio. Intended for entry- to mid-level stereo and home theater systems, it offers straightforward installation and balanced audio reproduction.
An assembly built around the golden ratio
The Crosslink Speaker Cable is based on a four-conductor configuration of 14.5 AWG Grade 2 OFHC copper. Each of these conductors comprises 28 strands of pure copper, for a total of 108 strands in the complete cable. This multiplication of fine strands optimizes signal transfer across the entire audio spectrum, from lows to highs.
What sets the Crosslink apart is the application of the golden ratio (1.618…) to the arrangement of its conductors. This mathematical proportion—found in spiral shells and great concert halls—here serves to control the cable’s internal resonances. The finest strands occupy the center, while the cross-sections progressively increase toward the periphery following a precise geometric progression. This layout aims to prevent the different strands from entering common resonance, a phenomenon that can color sound reproduction.
The so-called “Star-Quad” structure organizes the four conductors concentrically. Between them, natural cotton yarns provide mechanical damping with no memory effect. The insulation uses an EEA (ethylene acrylic acid) and cotton dielectric, chosen for its favorable electrical properties. Everything is protected by a supple outer PVC jacket with a 9.27 mm diameter, giving the cable good flexibility despite its generous cross-section.
Position within the Cardas lineup
The Crosslink occupies the second rung of the Cardas hierarchy, just above the 101 Speaker. Above it are the Iridium and Parsec ranges, followed by the Clear cables (Sky, Cygnus, Reflection, Clear, and Clear Beyond). Don’t be misled by its entry-level status: unlike the higher models that employ Cardas ultra-pure Grade 1 copper, the Crosslink uses Grade 2 copper while benefiting from the same golden ratio-based design philosophy.
Cardas entry-level cables are specifically engineered to accommodate the typical shortcomings of the systems they’re intended for. Many multichannel setups or midrange components tend to accentuate high frequencies or exhibit a certain aggressiveness. The Crosslink provides a natural counterbalance to these characteristics. Conversely, Cardas Clear cables reveal, without compromise, the strengths and weaknesses of the high-end systems they’re aimed at.
Versatility and installation
The presence of four distinct conductors makes the Crosslink particularly adaptable. For a standard connection, the conductor pairs are twisted together, creating a cable equivalent to 10 AWG. For speakers equipped with dual binding posts, the four conductors are split between the bass and treble terminals, enabling bi-wiring without multiplying cable runs.
Bare copper greatly simplifies preparation. No solder bath is required: simply strip the end, twist the strands, and insert them into five-way or spring terminals. This simplicity appeals to both busy professionals and hobbyists who want to finish their own cables. Moreover, Cardas offers the Crosslink in two versions: either factory-terminated with connectors or sold by the meter for custom installations.
CL2 certification authorizes in-wall use without violating building codes. This feature explains why the Crosslink is found in many custom home installations, where cables run discreetly between rooms. It’s also encountered in professional contexts: sound reinforcement systems, concert installations, and even top-tier car audio competitions.
The factory connectors reflect Cardas’s attention to detail. GRS spades and CABE bananas are machined from solid copper, then silver-plated with a final touch of rhodium. This treatment ensures optimal conductivity while preventing oxidation. The hand-executed cold crimping in Bandon preserves the integrity of the copper by avoiding thermal alteration. A supple protective sleeve covers the junction between the cable and the connectors.
Sonic signature and electrical behavior
Electrical measurements for the Crosslink show a capacitance of 168 pF/m and an inductance of 0.54 µH/m. These moderate values allow the cable to pair well with a wide variety of amplifiers and speakers without risking problematic electrical interactions. The Q factor of 10.6 indicates stable behavior in the face of impedance variations.
The Crosslink’s sonic reproduction is characterized by overall balance with no particular emphasis. The midrange maintains a certain density and natural rendering, especially pleasing on vocals. The highs remain smooth, without the sometimes excessive brightness that certain digital systems or metal-dome tweeters can generate. The bass is full-bodied and well-defined, with the solidity that cables in this category often lack.
This balanced approach makes the Crosslink a savvy choice for calming slightly aggressive or analytical systems. It doesn’t add marked coloration but brings a certain roundness that favors long listening sessions. The soundstage unfolds naturally, with good layering without creating an exaggerated sense of depth. Subtle details emerge without being pushed forward: a double bass pluck reveals both the string’s attack and the resonance of the instrument’s body.
Technical Specifications
Conductors and Materials
- 4 × 14.5 AWG OFHC copper (oxygen-free high conductivity), grade 1
- Air-tube core
- Sections calibrated according to the golden ratio
- Polyethylene jacket insulation
- Outer sheath in polyvinyl chloride (PVC)
Design and Geometry
- Four-conductor star-quad configuration
- Natural cotton padding
- Secured with fluorinated ethylene propylene (FEP) tape
- Cross-layer geometry
- Outer diameter: 9.27 mm
Connectors and Installation
- Available connectors: GRS spades or CABE bananas
- Compatible with bi-wiring or single connection
- Available in bulk for custom installations
- CL2 certified for in-wall installation
- Ideal for DIY projects and architectural integration
Applications and Sound Performance
- Balanced and detailed sound signature
- Recommended for entry-level to mid-range systems
- Compatible with stereo or home theater setups
- Suitable for budget-conscious users
- Optimal performance in custom installations
Frequently Asked Questions
Can the Crosslink work with high-power speakers?
With its total cross-section equivalent to 10 AWG (about 5 mm²), the Crosslink is suitable for most home installations up to around a hundred watts per channel. Beyond that, or for speakers with very low impedance (less than 4 ohms), it’s preferable to consider a cable with a larger cross-section or to double the runs to increase current-carrying capacity.
What’s the difference between the Crosslink’s Grade 2 copper and the Grade 1 used in higher models?
Cardas’s ultra-pure Grade 1 copper boasts 99.9999% purity versus 99.99% for Grade 2. This difference translates into slightly higher conductivity and an even more homogeneous crystal structure. Cardas produces its own Grade 1 copper using a proprietary process, while Grade 2 comes from specialized high-quality OFHC suppliers.
How long does it take for the cable to reach optimal performance?
Like many cables, the Crosslink requires a break-in period during which the dielectrics settle. The first hours of listening may seem slightly dry or lacking cohesion. After a few dozen hours of use, the sound gains in naturalness and fluidity. George Cardas also notes that after moving or reconnecting a cable, you should allow it a few hours to return to its best performance.
Is the Crosslink compatible with other cables in the same system?
Cardas designs its cables to work harmoniously with each other but also with those from other manufacturers. You can absolutely use a Crosslink for the speakers while employing interconnects from another brand or from a higher Cardas range. The key is the system’s overall coherence and the result you hear.
Is the Crosslink suitable for bi-amped installations?
In a bi-amped setup where each speaker section receives its own amplifier, the Crosslink can certainly be used. Its four-conductor structure naturally lends itself to this. To maximize the benefits of bi-amping, you can even consider using two complete Crosslink cables, thereby creating total separation between the bass and treble sections, in the manner of “shotgun” bi-wiring.
User reviews
Sylvain
I am a long-time Cardas devotee for both speaker cables and interconnects. I own several examples in different systems. Although this Crosslink is their entry-level model, it already achieves excellence. The sound is very fleshy and full-bodied with strong presence, perfect linearity, and great dynamics without being forward or aggressive. The expansive soundstage is natural and varies based on upstream components. Perfect results with Klipsch Heresy III and RF 7 MK2 speakers, Rega Saturn and Marantz players, Naim Uniti 2 amplifier and Teac.
Comment from December 14, 2022 — Experience from December 03, 2022
Automatically translated — Show original (French)
Je suis un inconditionnel de Cardas de longue date, tant pour les câbles HP que pour les interconnexions. J'en possède plusieurs exemplaires sur différents systèmes. Bien que ce Crosslink soit le modèle d'entrée de gamme on est déjà dans l'excellence. Rendu très charnel, beaucoup de matière, de présence, avec une parfaite linéarité, très dynamique sans projection ni agressivité. Vaste scène sonore naturelle, variable en fonction des éléments d'amont. Parfait résultat avec des Klipsch Heresy III et RF 7 MK2, lecteurs Rega Saturne et Marantz, ampli Naim Unity 2 et Teac.
Jean-Pierre
This speaker cable, at a reasonable price, quite significantly improves the listening experience compared to more entry-level cables, providing an interesting level of detail and transparency.
Comment from November 07, 2022 — Experience from October 20, 2022
Automatically translated — Show original (French)
Ce câble d'enceinte, à prix maîtrisé, améliore assez nettement l'écoute par rapport à des câbles plus entrée de gamme, apporte un niveau de détails intéressant et de transparence.
- Eco-contribution included in the sale price.