Foundation SX Interconnect Cable

We engineered Foundation SX interconnects to include core Synergistic Research technologies in the purest expression possible. We intended to make a full loom of cables affordable for audiophiles who otherwise might not take that plunge.

The loom effect acts as a performance multiplier within the Foundation SX line to deliver soundstaging, low noise floor, dynamics, and musicality beyond Foundation’s individual price points. Foundation SX distills technology from our highest-performance cables, so you can even mix and match them with Atmosphere SX, Galileo Discovery, and SRX to maintain the loom effect when a total commitment to our higher-end cable families is not practical.

Engineered with audiophile-grade components — premium drivers, hand-matched crossovers, and a hardwood enclosure tuned for natural decay. Every cabinet is internally braced and damped to suppress resonance below the threshold of audibility.

• Custom 6.5" mid-bass driver with paper-pulp cone for transient accuracy.
• Soft-dome silk tweeter with neodymium motor for airy, fatigue-free highs.
• Point-to-point hand-wired crossover using silver-foil capacitors.
• Bi-wirable terminals plated in pure copper.

Place each speaker on its dedicated stand, toed-in toward the listening position. The hardwood enclosure resonates in concert with the drivers — a deliberate, musical interaction rather than a flaw to be eliminated.

Connect to a quality amplifier using bi-wired speaker cable for the most transparent presentation. Allow 50–100 hours of break-in for the drivers and crossover capacitors to settle into their final voicing.