Martin Authentic Acoustic SP Strings | 12-String Set | 80/20 Bronze

Strung for Twelve, Martin Authentic Acoustic SP 12-String Set

Keeping a 12-string guitar sounding its best takes strings that can handle the extra tension and complexity of doubled courses. Martin's Authentic Acoustic SP strings are built for exactly that, delivering a fuller, more balanced tone with quicker response and improved tuning stability across all 12 strings.

Made with 80/20 Bronze winding and SP (Superior Performance) tin-plated high tensile core wire, these strings produce the bright, resonant sound that 12-string guitars are known for, while holding their tuning and tone longer than standard strings. Whether you're recording or playing live, they're a reliable choice for any 12-string player.

Available in Extra Light (10/47)

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Returns are accepted within 14 days if unused, in original condition with tags and packaging—contact us for a return code.

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