【SAEC SPC-650 | Speaker Cable with PC-Triple C Conductors】

You replaced your speakers, but the change in sound isn’t as noticeable as you expected. Or perhaps you’d like to hear vocals and instruments more naturally and with greater listening comfort.

In such cases, it’s worth looking not only at the speaker itself, but also at the speaker cable that delivers the audio signal.

SAEC SPC-650 is a speaker cable that uses PC-Triple C conductors. By reducing the crystal grain boundaries of the conductor and using SAEC’s original continuous forging-drawing technology to make the crystals continuous along the longitudinal direction, it is designed with attention to the conductivity performance needed to transmit signals.

In terms of actual sound impressions, this is a cable that’s easy to aim for a listening quality where vocals and instruments gain a subtle sheen while the overall sound contours are preserved. Even with music you listen to all the time, you may find yourself noticing parts you previously didn’t pay attention to—such as vocal expressions and the lingering decay of instruments.

That said, swapping a speaker cable won’t produce the same sound for everyone. The final result varies depending on the speakers, amplifier, the configuration of the factory audio system, as well as how the cable is routed and connected.

SPC-650 has a larger outer diameter than a typical regular cable, so it’s the kind of cable that requires some care regarding cable routing and the processing of the connection areas. It’s important to install it while considering the wiring method suited to your vehicle and the compatibility with your existing system.

At LogOn, we don’t treat the cable as a stand-alone item. Instead, we guide you while confirming your current sound concerns, the speakers you’re using, and even your plans for system upgrades in the future.

If you want to “feel the vocals a bit closer,” “add more body to the sound,” or “get the full benefit of replacing your speakers,” let’s think together about the direction—including whether SPC-650 is a good match for your setup.

Main Specifications & Specs

【Basic Information】
Product name: SPC-650
Brand: SAEC
Type: Speaker cable
Conductor: PC-Triple C

【Cable Construction】
Conductor cross-sectional area: 1.4 sq (mm²)
Structure: 2-core twisted structure
Conductor insulation: Polypropylene
Sheath: Soft PVC
Cable outer diameter: Approx. φ7.5 mm

※ The cable is available by the meter.
※ Since the outer diameter is larger than that of regular cables, depending on the vehicle and installation conditions, we install while checking the cable routing and the processing of the connection sections.