Martin 12 String Authentic Acoustic SP 12-54 80/20 Bronze Acoustic Guitar String Flatwound Gauge: 10-60 (heavy)

Gauge: 10-60 (heavy)

Designed to give you endless possibilities that will best suit your particular needs

featuring heavy wall thickness and a medium diameter

Above 100 dB there is an immediate risk

Gauge: 10-54 (extra light)

Martin 12 String Authentic Acoustic SP 12-54 80/20 Bronze Acoustic Guitar String Flatwound Gauge: 10-60 (heavy)Martin 12 String Authentic Acoustic SP Acoustic Guitar Strings Gauge: 12 54 (light) Finish: 80 20 Bronze Guitar: Acoustic 12 String Gauges: . 012 . 016 . 025 . 032 . 042 . 054 . 012 . 016 . 010 . 014 . 020 . 030 Code: MA190 These strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. We start with our highest tensile strength core wire, then tin plate it on all six strings for