【Zonotone 7NSP-Shupreme X (3.5m)｜Speaker Cable for Car Audio】

For those who want to further fine-tune the sound of their car audio, Zonotone’s speaker cable 7NSP-Shupreme X (3.5m). If, despite replacing your speakers or amplifier, you still feel there’s something missing in the amount of sonic information, vocal expression, or the sense of soundstage expansion, revisiting your speaker cable may affect the final sound quality.

The 7NSP-Shupreme X features a hybrid structure that combines five different materials and conductors of different gauges: ultra-high-purity 7N-class Cu at 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. By combining the characteristics of each conductor, this cable is designed to bring out the subtle nuances of sound while aiming for thick, weighty rendering and a dignified, immersive sense of presence.

With the vocal tracks you listen to every day, you may find that the contours of the voice, the sound of breathing, and the positional relationships of instruments become easier to perceive—potentially shifting the overall presentation so you can enjoy the entire music more calmly. It’s not just about strengthening the treble or increasing the bass; it’s suited to those who want to refine the density and coherence of the sound while keeping an eye on the balance across the whole system.

However, speaker cable results aren’t determined simply by swapping the product. The final impression will vary depending on the amplifier’s output, the character of the speakers, how the cable is routed, terminal processing, and how it’s paired with your existing system. Even with the same cable, the way it performs can change depending on where and how it’s installed.

At LOGON, after confirming your vehicle model, your current car audio system, the music you often listen to, and the direction of sound you’re aiming for, we discuss together whether replacing the cable is truly meaningful. Rather than deciding the cable alone first, we propose a practical configuration that includes your speakers and amplifier, installation method, and sound adjustment.

If you want to raise the amount of sonic information and the sense of realism by another level while making the most of your current system, please consider 7NSP-Shupreme X and consult us. We’ll help you sort out how much change you actually want inside the car, and think together about a sound you can be satisfied with.