【ZONOTONE 7NSP-Shupreme X (1.5m)｜Speaker Cable for Car Audio】

You’ve replaced your speakers and amplifier and the sound has improved, but you’d like to bring out a bit more detail and body. In that case, consider a speaker cable that delivers your music signal to the speakers.

7NSP-Shupreme X (1.5m) is a speaker cable that combines multiple conductor materials, centered on ultra-high-purity 7N-class Cu, including high-purity oxygen-free copper, PCUHD, special copper-alloy materials, pure-silver-plated OFC, and high-purity oxygen copper.

Rather than finishing with a single material, its hybrid construction leverages the characteristics of each conductor, aiming to make it easier to confirm the music’s subtle expressions, vocal nuances, and the overlap of instruments.

Even with songs you listen to all the time, your ears may naturally start focusing on aspects you previously didn’t pay attention to—such as vocal breathing, the lingering resonance of instruments, and the way the sound starts up. This cable is for those who want to extract one more level of the information content and expressive power that your system already has, rather than changing the sound in a flashy way.

Results aren’t determined by a cable swap alone

A speaker cable won’t automatically produce the same kind of sound just because you replace a product.

The overall impression of the final result will vary depending on the combination with the amplifier and speakers, how the cable is routed, the connection method, and the balance with existing wiring. Especially with high-performance cables, it’s important to use them while considering their compatibility with the entire system.

At LOGON, after confirming your current car-audio setup, the music you usually listen to, and your sound preferences, we think together starting from whether there is a meaningful reason to use this cable.

In some cases, it’s best to swap the cables first. In other cases, it may be better to prioritize reviewing the installation method and connections or the combination with the speakers and amplifier. If I were advising, I wouldn’t decide only the product first—I’d first check which parts of your current system deserve the investment, then move forward.

If you value the amount of musical information and the quality of sound, and you want to enjoy music a little more deeply while making use of your current car-audio system, please consider 7NSP-Shupreme X (1.5m) as a candidate. Let’s determine the direction together in a way that makes sense for your vehicle and system.

■ Main Specifications / Specs

【Basic Information】
Product name: 7NSP-Shupreme X
Brand: ZONOTONE
Type: Speaker cable
Length: 1.5m

【Conductor Materials】
Ultra-high-purity 7N-class Cu
High-purity oxygen-free copper
PCUHD
Special copper-alloy material
Pure-silver-plated OFC
High-purity oxygen copper