Martin MA140 12-54 Light 80/20 Bronze Authentic Acoustic Strings

Martin Authentic Acoustic Superior Performance SP strings feature higher tensile strength and tin-plated core wire on all six strings that enable a fuller and more balanced tone, quicker response and increased tuning stability. Martin's mpeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process.

Gauge: Light
E: .012
B: .016
G: .025
D: .032
A: .042
E: .054
Tension: 167.3