【Car Audio Cable Royal Spirit AC-1 (5.0 m)】

If you’d like to bring out a bit more of the sound’s spread and depth, Royal Spirit AC-1 (5.0 m).

This is a car audio cable that combines four types of conductors in a unique balance: ultra-high-purity 7N class Cu, high-performance pure copper wire HiFC, high-purity oxygen-free copper wire PCUHD, and high-purity oxygen-free copper OFC.

In orchestral symphonies, it can make it easier to perceive the arrangement of instruments and the sense of spatial perspective. In big-band jazz, it aims to make overlapping tones feel more organized and easier to hear with attention to the stage’s depth. It’s a cable suited for those who want a reproduction with a more expansive, enveloping sound throughout the vehicle interior—rather than sound coming from a single direction.

However, replacing a cable doesn’t always produce the same change. The impression will vary depending on the combination with your head unit, DSP, amplifier, and speakers, as well as the wiring method and overall system setup. If I were advising, I’d first confirm your current sound concerns and system configuration, and then consider whether a cable replacement is an effective step.

If you’re interested in Royal Spirit AC-1 (5.0 m), let’s take a look together at your usual audio sources and your current system, and figure out what to adjust so you can enjoy the music even more.

Main Specifications / Specs

【Basic Information】
Product name: Royal Spirit AC-1 (5.0 m)
Type: Car audio cable
Cable length: 5.0 m

【Conductor Configuration】
・Ultra-high-purity 7N class Cu
・High-performance pure copper wire HiFC
・High-purity oxygen-free copper wire PCUHD
・High-purity oxygen-free copper OFC

【Construction】
A hybrid configuration combining four types of conductors in a unique balance