Halfway between the kick drum and the mandolin lies full, thumping bass. We’ve got your rhythm section covered with Martin Authentic Acoustic SP® Bass strings. We start with our highest tensile-strength core wire, then tin-plate it on all six strings for added corrosion resistance; because what you don’t see matters.

Key Features:

• Highest Tensile-Strength Core Wire
• Tin-Plate Six Strings
• Excellent Tuning
• Corrosion Resistance
• Great Playability
• Gauge: Medium
  Tension: 203.2
  G: .045
  D: .065
  A: .085
  E: .105

What's in the box:

• 1x Martin Authentic Acoustic SP Bass Strings Medium