
An RCA cable that delivers the nuance of music carefully all the way into your system.
【6NAC-Granster 2000α (6.0 m) | Zonotone RCA Cable for Car Audio】
Not to the extent of replacing the speakers or amplifier, but you’d like your current car audio to sound a bit more powerful. You want to feel the fine details of vocals and instruments more clearly—by one step more.
That’s when it’s worth reconsidering the RCA cable that connects your components.
6NAC-Granster 2000α (6.0 m) is an audio cable that uses four types of materials, including ultra-high-purity 6NCu, as well as PCUHD and HiFC. This model is designed to help you easily perceive not only the thickness and sense of power in the sound, but also the subtle nuances and vibrancy of music.
Even with the music you listen to all the time, you may notice changes not only in the punch of the bass, but also in the presence of the vocals, how instruments layer together, and the overall cohesion of the sound. For those who want to enjoy music properly, this RCA cable can be a good opportunity to re-evaluate your system.
RCA cables don’t determine the sound based on their standalone performance alone.
The final result will vary depending on compatibility with your current system setup—such as the navigation unit or player, DSP, amplifier, and speakers—as well as the installation positions of each component and how the cable is routed. Even the 6.0 m length may require different, suitable usage depending on the vehicle model and the positions of the components.
If I were choosing, I wouldn’t decide the cable first. I would check what feels lacking in your current sound, then choose accordingly. Do you want more thickness in the bass? More power in the sound? Or do you want the vocals to be a little more forward? Because depending on your goal, the cable you should choose and the installation approach will change.
At Logon, we guide you with considerations including whether there is real meaning in using this cable or whether you should review other parts first, while confirming your vehicle’s system configuration and the component positions. After installation, we will make the final adjustments by preparing the wiring and connection conditions, and then fine-tuning while you listen to the sound of the entire system.
If you want to make your car audio sound a bit more powerful, or you want to enjoy music down to its subtle expressions, don’t decide based on the cable alone—show us the system you’re currently using. We’ll think together about which point to address first in a way that’s realistic, so the sound is more likely to change.
【Basic Information】
【Conductor Materials】
【Usage】
Installation method and required length will vary depending on the vehicle model, the installation locations of the components, and your current system configuration.
| Cable Type | RCA line (interconnect) cable |
| Conductor Material | Hybrid of four conductor materials: ultra-high-purity 6N copper (6NCu), the innovative PCUHD, high-function pure copper HiFC, and high-purity oxygen-free copper (OFC) |
| Core Structure | Multi-strand 2-core, double-shielded construction (conductor cross-section approx. 0.78 sq mm) |
| Shielding | Dual shielding: aluminum foil wrap plus a high-density tinned-copper braid |
| Connector Type | Purpose-designed RCA plugs (nickel-plated shells with 24K gold-plated pins, max shell diameter 13mm) |
| Compatible Use | General-purpose interconnect cable for line-level RCA connections between components such as preamps and CD players |
| Sheath Material | EU RoHS-compliant PVC outer sheath with high-purity polyethylene core insulation |
| Length Options | Sold as finished pairs in 1.0m and 1.5m lengths; custom lengths were previously available on request (now discontinued, while stock lasts) |