【7NSP-Shupreme X(1.0m)｜Zonotone’s High-Purity Speaker Cable】

When fine-tuning your car audio, you may want to look beyond just the speakers and amplifiers—at the speaker cables too, which deliver the signal to them. If you want to draw out a bit more information from the sound, clearly feel the subtle nuances in vocals and instruments, and add body and a calmer character to your audio, then the 7NSP-Shupreme X(1.0m) from Zonotone is worth considering.

This cable combines five different types of conductors: ultra-high-purity 7N-class Cu as the core, along with high-purity oxygen-free copper, PCUHD, a special copper alloy material, pure silver-coated OFC, and high-purity oxygen-free copper. Using a proprietary hybrid technology that pairs different materials and conductor diameters, it is designed to achieve both detailed sound portrayal and the kind of thickness that firmly supports the overall music.

Once integrated into your system, you can aim to make previously buried information easier to hear—such as the breath in a vocalist’s phrasing and the lingering decay of instruments. Its key feature is that it targets a more scaled, well-rounded playback without thinning the sound too much, while giving the bass both weight and stability. Even with songs you listen to often, you may find yourself noticing again how layers of sound interweave and how the soundstage expands.

That said, simply replacing a speaker cable with an expensive one does not necessarily guarantee better results on its own. It’s important to choose while considering the compatibility between the speakers, amplifier, DSP, the cable length and routing, and your current audio concerns. Depending on the system, it may be more effective to review installation and setup before changing the cable.

At LOGON, we don’t recommend products in isolation. Instead, after confirming your current system and the sound you’re aiming for, we think together about whether there is real value in using that product. If I were making the recommendation, I’d put this cable on the shortlist for people who want more body and information while still not wanting to disrupt the overall cohesion of the music. The final result is determined not only by the cable you choose, but also by reliable installation and the last stage of sound tuning.

If you want to make your current sound one step deeper, or to take full advantage of your speakers and amplifier, please consult us about an upgrade approach that fits within your goals—while we confirm your vehicle and system details. We’ll think together based on your car, all the way to a configuration that lets the chosen cable perform to its full potential.