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🎸 Elevate your sound, outlast the rest — play like a pro with Martin Lifespan 2.0!
Martin Authentic Acoustic Lifespan 2.0 Guitar Strings feature a patented anti-corrosion treatment on 92/8 phosphor bronze wire, delivering extended durability and a rich, balanced tone. Medium gauge strings provide optimal tension and playability, making them perfect for rigorous practice, diverse playing styles, and professional performance. Trusted by musicians since 1833, these strings ensure consistent quality and tuning stability for every acoustic guitar.








| ASIN | B07GTCQD9N |
| Best Sellers Rank | #1,329 in Musical Instruments ( See Top 100 in Musical Instruments ) #31 in Acoustic Guitar Strings |
| Body Material Type | Phosphor Bronze |
| Brand | MARTIN |
| Brand Name | MARTIN |
| Coating Description | Phosphor Bronze |
| Color | Bronze |
| Customer Reviews | 4.8 out of 5 stars 1,501 Reviews |
| Finish Type | Bronze Plated |
| Global Trade Identification Number | 00729789558259 |
| Included Components | 6 guitar strings |
| Instrument | Acoustic Guitar |
| Item Type Name | Acoustic Guitar Strings |
| Item Weight | 27.22 g |
| Manufacturer | C. F. Martin & Co. |
| Manufacturer Part Number | 41Y18MA550T |
| Material Type | Phosphor Bronze |
| Model Number | 41Y18MA550T |
| Recommended Uses For Product | Playing acoustic guitar |
| Set Name | Martin Authentic Acoustic Lifespan 2.0 |
| Sound Profile | Balanced |
| String Gauge | Medium |
| String Material Type | Phosphor Bronze |
| UPC | 729789558259 |
| Warranty Description | N/a. |
S**K
Consistent, great sounding strings!
I've been using these strings for 5 years, and can confidently say the quality is consistent! I love the tone of the Phosphor Bronze Medium Lifespan 2.0 strings on my Martin D-35 and my Larrivee LV-09. As one who switches a ton between strumming/flatpicking and fingerstyle, I appreciate the balanced sound and feel of these strings over any others I've tried. The warmth of the lows is unmatched, and the clarity of the high end (even after playing them for 2 months) is excellent! I could not recommend these strings enough!
N**R
Sound great!
These strings sound great and feel great! I use them on a GPX-11e that I just got. I'd been using Elixirs on my other guitars, but decided to use what Martin recommends and has on from the factory. They lasted about 3 months. I probably could have gone longer, but had a weekend of 4 sets, so wanted them to be fresh.
A**N
Martin guitar strings vs Elixir.
So far so good. I have been using elixirs for years since those are what came on my Taylor guitar. They are good and last a long time. I decided to try a treated instead of coated string. So far I’m excited about these strings. They play very nice and have a great sound, so far. They seem alive, enhancing that quality in my guitar, that is the reason I bought it. We will see if they hold up for a reasonable life span.
R**H
I like em!
With the current price of coated strings these days, these are a bargain. I decided to give em a try. I use to use Martin medium gauge phosphor bronze for years after first buying my HD-28. A friend turned my on to some medium DR Dragon Skins. I liked how they sounded and lasted. I think I like the sound of these new Martins better. I'll see if they last as long. I'm pleased with the tone.
E**R
Great quality
Tried this set to change the tone of my gs mini. Good quality. Sounds good to me.
W**T
Great Strings
Be extra careful of High E string they break very easily.
P**P
Great warm sound!
Love the warmth of Martin strings! These sound amazing on my trans acoustic and can’t go wrong with the price!
G**G
The only strings I put on my D28…
Expensive, but well worth the money—especially if you can get them on sale.
C**O
Corda péssima
Péssima corda, naum dura 24hs.
A**ー
最強スタンダード
初心者から上級者まで使える最強最高のスタンダード弦ですね
J**K
Perfect strings
These were very reasonably priced and perfect fit for my Martin. Sound resonates beautifully with them.
J**Z
Producto de calidad
llego en perfecto estado. Excelentes cuerdas de guitarra. Le van muy bien al sonido de la electroacustica Martin D-13 ziricote.
D**C
Bonne qualité
Super beau son, j’ai essayer plusieurs cordes de ce type avec d’autres marques, et Martin est la meilleure d’entre-elles.
Trustpilot
2 weeks ago
3 weeks ago