【 Zonotone Grandio AC-1 (3.5m)｜Interconnect Cable for Car Audio 】

I want a bit more power and information in my car audio sound. I want to be able to clearly perceive even the subtle nuances of vocals and instruments. If that’s what you’re looking for, the one to consider is Zonotone’s Grandio AC-1 (3.5m).

Built as a hybrid using five materials—centered on ultra-high-purity 7N-class Cu, along with HiFC, high-purity oxygen-free copper wire PCUHD, tin-plated OFC, and high-purity oxygen-free copper. This interconnect cable is designed to bring out fine details and depth in the soundstage while adding a sense of power and liveliness.

When you listen to your usual tracks, you may find that the outlines of the sound become easier to see, and the positioning relationships of vocals and instruments become easier to grasp. It’s for people who don’t just want to make the sound flashy, but want to enhance the overall cohesion of the music and increase the amount of information.

However, cable changes don’t affect every system in the same way. The impression you get will vary depending on compatibility with your current setup—such as the head unit, DSP, and amplifier—and also on the connection location. If it were me, I would first confirm your current listening concerns and the overall direction of the system, then decide where to replace the cable.

At LOGON, we don’t simply recommend a product on its own—we work with you to consider everything together, from the installation method to adjustments, while asking how you want to listen inside your car. If you want to make sure you can truly enjoy the change in sound, feel free to consult us.

■ Main Specifications / Specs

【Basic Information】
Product name: Grandio AC-1
Brand: Zonotone
Type: Interconnect cable
Length: 3.5m

【Conductor Materials】
・ Ultra-high-purity 7N-class Cu
・ HiFC
・ High-purity oxygen-free copper wire PCUHD
・ Tin-plated OFC
・ High-purity oxygen-free copper

【Construction】
Hybrid construction using five types of conductor materials