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About the SP4 Single
The Morrow Audio SP4 speaker cables contain 384 runs of SSI Technology wire per channel, where SSI stands for Solid core, Small gauge, Individually insulated wires. This proprietary design reduces major distortions common in other cable designs. The SP4 cables can handle amplifiers up to 170 watts continuous and 340 watts peak per channel. They come standard or bi-wired with 8 inch legs on all ends and are flexible and easy to manage. Termination options include banana, spade, small spade (for vintage equipment or barrier strips), and nude (bare wire bathed in solder), with gold plating on banana and standard spade connectors. The cables require about 400 hours to fully break in, with an optional break-in service available. The SP4 is considered the "sweet spot" in Morrow Audio's line, offering a great balance of performance and value, recommended for those on a budget who want high resolution and flexibility with amplifier power. The cables are well regarded for natural and engaging sound reproduction, with a total combined SSI wire gauge of 13 gauge on each positive and negative leg.