The EJ12 Acoustic Guitar Strings are the heaviest 80/20 bronze set D'addario make, here in a medium gauge 13-56, they're perfect for heavy strumming and open tunings.
Thanks to the thickness of the stings you get a big, bold tone with excellent projection. Crystal clear, bright and crisp highs that aid a lovely balanced sound. 80/20 tends to be brighter and more crisp than Phosphor Bronze so if you love a bright tone then these are the ones for you!
They're long lasting and full of character. Individual string thicknesses are: .013, .017, .026, .035, .045, .056.