The SAEC SPC-350 is the high cost-performance entry model in SAEC's speaker cable series, designed to bring the benefits of PC-Triple C conductor technology to more users at an accessible price point. This innovative high-purity copper is produced through Furukawa Electric's exclusive continuous forging and drawing process, which minimizes crystal grain boundaries (key impediments to signal transmission) by aligning the crystals continuously in the longitudinal direction. The result is stable electrical characteristics, ultra-low distortion, high conductivity, and reliable performance specifically optimized for audio applications.
The cable employs a 2-core twisted structure with each conductor having a cross-sectional area of 0.75mm² (0.75Sq), enabling low-resistance transmission that supports clear signal flow from low to high frequencies without added stress. This configuration provides a wide dynamic range and excellent S/N characteristics, making it well-suited for transmitting detailed, high-resolution audio sources in compact or budget-conscious systems.
For insulation, the conductors use polypropylene (PP) which is a low-dielectric material that helps preserve signal integrity while the outer sheath is soft PVC (polyvinyl chloride), selected for its flexibility and ease of handling. The slim overall outer diameter of φ5.0mm ensures the cable is highly supple and discreet, ideal for routing in mini-component setups, behind furniture, tight racks, or everyday installations without bulk or rigidity.
Key construction features:
- Conductor: PC-Triple C forged copper (0.75mm² per core, 2-core twisted)
- Structure: 2-core twisted pair for balanced, low-resistance transmission
- Conductor insulation: Polypropylene (PP) for low dielectric loss
- Sheath: Soft PVC for exceptional flexibility and easy handling
- Outer diameter: φ5.0mm — ultra-slim, highly flexible, and installation-friendly
- Material origin: PC-Triple C via proprietary continuous forging technology for audio-grade conductivity
