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Martin SP Lifespan 80/20 Bronze Treated Acoustic Guitar Strings

Buy Discount Martin SP Lifespan 80/20 Bronze Treated Acoustic Guitar Strings On Sale Online and Save
Martin SP Lifespan 80/20 Bronze Treated Acoustic Guitar Strings
Martin SP Lifespan 80/20 Bronze Treated Acoustic Guitar Strings
Martin SP Lifespan 80/20 Bronze Treated Acoustic Guitar Strings
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$9.99List Price $15.99

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Item Description

Rich tone should last as long as the inspiration does. 

Martin SP Lifespan strings are the next level in studio performance. Treated for long life, they repel dirt, grit and other environmental elements that can quickly alter the sound of your strings. The treatment is so incredibly thin, you won't even know it's there. SP Lifespans are designed to last longer and sound better so you can play on! 

MSP6000 Extra Light 10-14-23-30-39-47
MSP6050 Custom Light 11-15-23-32-42-52
MSP6100 Light 12-16-25-32-42-54
MSP6200 Medium 13-17-26-35-45-56

Martin & Co. designs and manufactures the strings themselves. Like their guitars, each string is made with patience, care, and precision with only the highest quality materials producing strings with exacting tone and superior performance. Not only are their packaging materials minimized and 100% recyclable, but the envelopes reduce the tarnishing effect on the strings.

If you cannot find what you are looking for here, check out our full line of Martin Strings. Order your Martin Lifespan SP Acoustic Strings from Strings and Beyond today.


Martin SP Lifespan 80/20 Bronze Treated Acoustic Guitar Strings
5 Stars based on 8 Review(s)
Morgantown, WV
5 Stars
I would recommend this item to a friend.

Amazing Tone Matched with Great Value
June 15, 2015
These strings are by far the best on the market that provide full tone and bring the best out of your guitar while still having good string life. I use these on my Martin JCPA4 and it sounds like a dream. They usually last me a solid 3-4 months before I feel like they need to be changed. I automatically regret when I change it up with D'Addarios or Elixirs and want nothing more than to put these strings back on. Full tone, clear highs, punchy bass, and warm mids...what else could you ask for? Love them!
*full, robust tone *smooth string feel *great value at price point
*oxidize faster than other strings, but still worth it for the tone

Oakhurst, CA
4 Stars
I would recommend this item to a friend.

Martin for my Martin!
August 28, 2014
Bought a pair of Martin X-series guitars (12 and 6) coupled with theses strings it's the perfect acoustic sound! Bright but not obnoxiously so. GOOD acoustic bass to mid-range punch that you can dig into. Only complaint: string life is a little bit shorter than should be for a coated string, could be cause I'm just playing more though!

Bronx, New York
5 Stars
I would recommend this item to a friend.

The Best Out There
July 16, 2014
I love these strings! I did some research to see what kind of string may sound the best on my Martin D15M (all mahogany) guitar and saw that the 80/20 alloy brought out the top end of guitars and decided that that was what I wanted out of my instrument. After putting on these strings, I heard the beautiful tones that I had never heard from this guitar before (I was using Martin Phosphor/Bronze). The tops chimed and the bottoms brought out the boominess of the dreadnought guitar. It felt as if I had gone from the Dark Ages directly into the Atomic Age and beyond. And they last, boy do they last. The Cleartone coating is marvelous and they don't even feel like they're coated like their counterparts in the industry. They are so good that when I had my guitar set-up, recently, the Luthier was going to put D'Addario strings on at no cost and I brought him these string to put on instead. I am officially sold on these,there's no more shopping around.
Feel Tone Endurance Overall balance
They don't change themselves

Yuma, AZ
5 Stars
I would recommend this item to a friend.

very good strings
June 28, 2014
I'm not particularly brand loyal, and go through a lot of different strings, but have found that these Martins produce the best sound for about 1/2 of my guitars. They do last longer than other brands (although not quite as long as Elixirs), but it's the the intonation, tone, and feel that keep me coming back. If you have a guitar that sounds a little stiff, try these out! Worked great on my Collings! I do change out the high e and b strings for a 13 and 16 to achieve more of a "true medium" feel with fatter trebles, but it's not necessary.

Artesia, NM
5 Stars
I would recommend this item to a friend.

Great, reliable strings.
July 22, 2013
I've just put my third if these on my Ovation Legend LX. I won't use any other strings for my Ovation. I've used Elixir, D'Addario, real Cleartones, and DR Dragon skins (which in my opinion, were the absolute worst). I was looking for a string to replace the SP+ Martin that got discontinued. I have a heavy hand when it comes to playing and I've never broken one of these strings. I replaced my strings only because that's what I do after 3-4 months. Even after 3-4 months, these Martins sounded great. Nice tone and reliability are what these strings are about. I rarely give anything a 5 star rating, but with the luck I've had with these LifeSpan strings, I have nothing bad to say about them. Try a set!
Great tone, strength, and reliability.
Haven't found anything yet.

L. W.
5 Stars
I would recommend this item to a friend.

Awesome Tone that Lasts and Lasts.... and Lasts!
May 21, 2013
Better than Elixers IMHO. These things SOUND good. I even use them on an acoustic archtop. Have had the same set on the archtop for 5 months, and they still sound new!

Al Wanek
5 Stars

Martin Lifespan Sp Phopsher Bronze
November 13, 2010
Wow...just put on a set of these on my Martin DC Aura. For 4 years I had been using the recommended Martin SP4100's as per my guitar's manual. Immediately I noticed a bright clear tone from these Lifespan SP's that I didn't know my Martin was capable of. Absolutely beautiful sound from these. We'll see how long they last. I'll say it again, WOW.

5 Stars

Lifespan Strings
September 13, 2010
Great tone. Great feel. Best strings out there by far!

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