Martin Strings MA4800 SP Bass Phosphor Bronze Light Bass Strings are made for 4-string acoustic basses and run from .045 to .100. These Authentic Acoustic Super Performance strings feature an incredibly strong tin-plated steel core wound with 92/8 phosphor bronze, resulting in masses of playing comfort, superb tuning stability, increased corrosion resistance and, of course, deep, warm and rich sound.

Martin Strings 4-string bass guitar strings

model: MA4800

series: Authentic Acoustic Superior Performance

airtight packaging for protection against corrosion

winding: 92/8 phosphor bronze

string tension: light

gauges: .045 - .065 - .080 - .100