Martin Authentic Acoustic SP Phosphor Bronze Acoustic Guitar Strings 12 strings Silver-plated copper wound bass strings

Silver-plated copper wound bass strings for rich and resonant low-end frequencies

Body Width: 412mm

eco-conscious packaging

natural feel

Light tension set for enhanced comfort and smooth playability

Martin Authentic Acoustic SP Phosphor Bronze Acoustic Guitar Strings 12 strings Silver-plated copper wound bass stringsThe Martin MA540 Authentic Acoustic SP Phosphor Bronze Strings are crafted for guitarists seeking a rich, balanced tone with exceptional durability. Featuring Martin's highest tensile strength core wire, tin plated for enhanced corrosion resistance, these strings are designed to withstand rigorous practice and performance schedules. The 92 8 phosphor bronze wrap wire delivers a warm, full bodied sound with excellent clarity and projection. Ideal for