【Zonotone Granster AC-1001 (5.0m)｜RCA Cable for Car Audio】

For those who want to rethink the sound’s definition and cohesion

When you fine-tune the sound of your car audio, you’ll also start to look beyond just the speakers and amplifiers—toward the RCA cables that connect your components.

“ I want the vocal contours to be a bit clearer.”
“ When I turn the volume up, the sound seems to scatter.”
“ I want the placement of instruments and the feel of the recording to sound a little more natural.”

If that sounds like you, consider Zonotone Granster AC-1001 (5.0m).

Granster AC-1001 is an RCA cable that combines three types of conductor materials: PCUHD, a high-purity oxygen-free copper wire; pure silver-coated OFC; and high-purity oxygen-free copper (OFC). It’s designed not to exaggerate the character of any single material, but to preserve the amount of musical information while aiming for a powerful, well-cohesed presentation.

After replacement, you can expect changes such as vocal and instrument sounds feeling a little more immediate, and the overall balance sounding calmer even when you increase the volume. When you re-listen to songs you already know, you may notice subtle details you hadn’t focused on before—along with the recorded ambience.

Choose not just the cable—choose for the entire system

RCA cables don’t change in the same way in every system just because you swap them. Depending on your current setup and the direction of the sound—head unit, DSP, power amplifier, speakers, and more—the way to choose a compatible cable will differ.

Also, for a system that requires a length of 5.0 m, you’ll want to consider not only the sound, but also how it’s routed inside the vehicle, the connection conditions, and how it relates to other wiring. To make the most of a cable’s characteristics, just like picking the product, it’s important how you wire it and how you finish the installation.

At LOGON, we don’t treat “replacing cables” as the goal by itself. First, we listen to your current sound together, and整理 “what you want to change” and “whether it’s meaningful to spend money here.” If I were advising you, I’d confirm the balance of your entire system first, then choose the cable to match the portion you want to improve.

After installation as well, we adjust while checking the cohesion of the sound and how it comes across as needed. Even with the same RCA cable, impressions can differ depending on the combinations and the quality of the installation finish.

If you’re wondering whether the Granster AC-1001 (5.0m) will suit your current car and system, tell us about your current configuration and the sound-related issues you’re dealing with. Rather than pushing you to replace cables unnecessarily, we’ll work together to find an approach you can be confident in—after confirming how you want your sound to be.

Main Specifications / Specs

【Basic Information】
Product name: Granster AC-1001
Brand: Zonotone
Type: RCA cable for car audio
Length: 5.0 m

【Conductor Materials】
・PCUHD: high-purity oxygen-free copper wire
・Pure silver-coated OFC
・High-purity oxygen-free copper OFC

Let’s think about the connection method that fits your current car audio, while checking the sound direction and compatibility with your system. We’ll guide you carefully so you can get closer to a sound you’ll be satisfied with.