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Martin Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated

4.3 (13) Write Review
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$14.99

$ 7 .99 $7.99

In Stock

1.:Phosphor Bronze


2.Color:Bronze


3.:Single


About this item

  • LONG-LASTING GUITAR STRINGS: Discover your guitar’s true voice. These strings are designed with Martin's patented anticorrosion treatment to protect the core and wrap wire and extend the string life while ensuring quality tone and feel in every note. They’re available in extra-light, extra-light 12-string, custom light, light, and medium gauges.
  • HIGH-QUALITY DESIGN: Made from 92/8 phosphor bronze, these acoustic strings feature top-quality bronzed-steel core wire and bronze wrap wire. They provide a well-rounded sound that is clean and balanced, making them suitable for a wide variety of music styles.
  • PLAYER-FRIENDLY: Best for rigorous practice and performance, our acoustic guitar strings can be used for fingerpicking and flat-picking. If you have finger fatigue after playing or wish bending notes was easier, try a lighter string gauge.
  • VERSATILE STRINGS: String gauge is an important part of getting the best sound out of your guitar. We recommend using only our extra-light through medium-gauge strings on our guitars. Medium-gauge strings deliver more volume and are perfect for larger-bodied guitars.
  • THE TONE YOU DESERVE: For every handmade element we craft, we never forget why we do it: to help you set your creativity free. You’ll find a wide range of Martin strings that fit your instrument and playing style. Enjoy incredible tone, no matter what you play.


Martin Guitar Authentic Acoustic Lifespan 2.0 Strings provide unrivaled quality, craftsmanship, and tone for your acoustic guitar. Designed to produce true, consistent tone, these custom-light-gauge strings provide excellent tuning stability and playability so your guitar can stand up to rigorous practice and performance schedules. Made from 92/8 phosphor bronze, these strings feature a patented anti-corrosion treatment that protects the core and wrap wire from corrosion. This pack of professional-grade guitar strings will last through long jam sessions, late-night campfire songs, and plenty of picking. It's an ultra-reliable set of strings that you can take on tour or keep in the studio. Designed to bring out your guitar's true tone, these 92/8 phosphor bronze guitar strings can be used for fingerstyle blues, Americana, country, bluegrass, ragtime, and many more styles. With this pack, you'll receive 6 guitar strings designed for optimal playing performance. The low E string measures 0.052", the A string measures 0.042", the D string measures 0.032", the G string measures 0.023", the B string measures 0.015", and the high E string measures 0.011". This total set of strings features a tension of 155.1, making it easy to get a rich, bright tone with a softer feel. Add these professional guitar strings to your touring and performing equipment today! Martin Guitar has been producing high-quality, musician-choice guitars and guitar accessories since 1833. The Martin Authentic Acoustic Lifespan 2.0 Guitar Strings are the real deal—not an imitation. Discover your guitar's true voice with this professional-grade guitar string pack.


Ricky E.
2025-09-05 11:15:18
Sound great play great. I use them on a dc1e Martin. The only thing I would recommend is to step down.001 in gauge size for better playability. It won’t compromise any tone or volume.
Don Babcock
2025-07-26 13:24:40
These are by far my favorite strings, my Ovation, Yamaha, Takamine, Guild all sound great, I like the balance of the custom light sets, they hold tune forever once broken in, and they feel good, stay untarnished well too. I’ve never broken one either, and I strum aggressive sometimes, yes you can get some Van Halen type harmonics, give them a try, they don’t break the bank either.
Jt Shepherd
2025-07-25 13:59:04
As these are ultra lights, they offer bright sound and clarity. Great for many acoustic guitars, even electric acoustics. Down side is for the beginner, because they are ultra light, thus means they are thin, and will hurt your finger tips at first, buy as you play, they will hurt less since calloused will build up. Recommend thin to medium for beginners. Or as a pro tip given to me, add some dabs of super glue to just your finger tips, let it dry. The super glue adds some protection against the string cutting into your finger tips and leaves a cushion so you can play longer until your fingers adjust to the strings, don't worry the glue will wear off naturally. Also, if you play frequently, Recommend changing out your strings about every 3 to 4 months.
Marc Richards
2025-07-16 15:30:55
a COMPARISON. These are Really good strings for some things. I ordinarily play ELIXIR Nano's...Light and Custom light depending on my mood, recording, what I'm playing etc. When I bought my new Martin OM-18, I had them put these on as they were out of my regular strings, Elixir Phosphor Nano's..(In Nashville those are Uber Popular). These Martin strings have a Great individual note attack in the style of bluegrass, country etc... super woody-vintage sounding without being too bright. On chording, they were almost a tad too colorful but that might just be the guitar (adirondack top, Mahogany Back....warm, bright, woody). Their output is outstanding..just sheer dB's off the board. If I were recording flat picked over-dubs, I couldn't think of a better tone...Maybe even a hair better than elixirs...very papery and in-your-face old school sounding. I played them a few hours a day for a month and they weren't losing any luster, but I missed the FEEL of elixirs. THESE strings have more...traction? Grab? When I am playing fingerstyle I have to be way more careful to press and release and it was harder to slide around the fret board... I am a tradesman and my hands are rock hard and calloused from years of work and playing guitar... When I sit down to play and relax I am not wanting to have to focus on my technique so much...and that's the only reason these didn't get a 5..that 'stickiness' that Elixir's don't have. I would and will still keep a set of these around for recording or just a mood change... In fact, if you have a guitar that is sort of lacking in color, these might even be better?
J. M.
2025-07-08 17:56:09
I was initially concerned that a coated string would have a duller sound, but there was no noticeable difference (maybe a tiny difference too small for concern without a side-by-side comparison or recording). However, the longevity was outstanding. I live in FL, which can be tough on strings, but I had these on for TWO YEARS and they still sounded decent. I no longer play professionally -- only a few hours per month and do not want to be changing strings 2 or 3 times a year. These are the perfect solution at only a slightly higher price than uncoated strings.
belliot
2025-07-05 11:46:31
Nothing but Martin strings for my d28
JohnBoy
2025-06-28 18:03:53
Quick shipping
Goodlife
2025-05-31 20:00:57
It has the old style feel good comfort making fret sliding easy, producing fast accurate tones.
David Ash
2025-05-18 18:44:29
Nice bright sound but after only 2-3 weeks they start to tarnish and lose a lot of brightness in the sound. I expected better
Suchait Guitars
2025-03-29 17:59:28
sounds beautiful. will see how long it lasts
fundone
2025-03-22 11:43:31
C'est parfait
Buyer111
2025-03-04 14:42:12
Amazing sound and quality.
空色のクレヨン
2025-02-19 16:42:50
マーチン弦は長持ちしないので今まではエリクサーやダダリオのXSを使っていました。トミーエマニュエルがこの弦を使っているとのことで購入しました。タッチが柔らかくとても引きやすい弦です。これで長持ちしたら今後はこの弦で決まりになりそうです。