--- product_id: 96440335 title: "Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated" brand: "martin" price: "R$249" currency: BRL in_stock: true reviews_count: 13 category: "Martin" url: https://www.desertcart.com.br/products/96440335-authentic-acoustic-guitar-strings-lifespan-2-0-treated store_origin: BR region: Brazil --- # Patented anti-corrosion Lifespan 2.0 treatment Medium gauge for rich, balanced tone 92/8 phosphor bronze core & wrap Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated **Brand:** martin **Price:** R$249 **Availability:** ✅ In Stock ## Summary > 🎸 Elevate your sound, outlast the rest — play like a pro with Martin Lifespan 2.0! ## Quick Answers - **What is this?** Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated by martin - **How much does it cost?** R$249 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/96440335-authentic-acoustic-guitar-strings-lifespan-2-0-treated) ## Best For - martin enthusiasts ## Why This Product - Trusted martin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unrivaled Durability:** Patented Lifespan 2.0 treatment extends string life, keeping your tone fresh longer. - • **Optimized Playability:** Medium gauge strings deliver perfect tension (190.9) for effortless bending and dynamic playing. - • **Tour-Ready Reliability:** Consistent tuning stability and long-lasting performance for studio sessions or live gigs. - • **Versatile Tone Mastery:** Ideal for fingerpicking and flatpicking, these strings adapt seamlessly to your style. - • **Premium Phosphor Bronze:** Crafted with 92/8 phosphor bronze for a warm, clear, and balanced sound across genres. ## Overview 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. ## Description 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 medium-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 0.056", the A string measures 0.045", the D string measures 0.035", the G string measures 0.026", the B string measures 0.017", and the high E string measures 0.013". This total set of strings features a tension of 190.9, 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. Review: 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! Review: 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. ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GTCQD9N | | Best Sellers Rank | #1,141 in Musical Instruments ( See Top 100 in Musical Instruments ) #30 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 | 0.06 Pounds | | 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. | ## Product Details - **Brand:** MARTIN - **Color:** Bronze - **Instrument:** Acoustic Guitar - **String Gauge:** Medium - **String Material Type:** Phosphor Bronze ## Images ![Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated - Image 1](https://m.media-amazon.com/images/I/71bptS4qWzL.jpg) ![Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated - Image 2](https://m.media-amazon.com/images/I/71RB2fQMfSL.jpg) ![Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated - Image 3](https://m.media-amazon.com/images/I/81iakoLhvpL.jpg) ![Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated - Image 4](https://m.media-amazon.com/images/I/816rnOIrT-L.jpg) ![Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated - Image 5](https://m.media-amazon.com/images/I/71XmSxRKr7L.jpg) ## Questions & Answers **Q: What does string gauge even mean?** A: Gauge refers to the diameter of a string. Gauges are described in thousandths of an inch and can be found listed on the back of a string pack. Overall, string gauges are classified as: Extra light, Custom light, Light, Medium and Heavy **Q: What is your experience Level?** A: Lighter - Easier to fret (important for beginners) and to bend. Better resonance under a lighter touch, common when first starting out. Heavier- Bigger sound provide more volume and resonance. Better tuning stability tays in tune longer. **Q: Consider the body size of your guitar.** A: Lighter - Exert less tension and are typically recommended for smaller bodied guitars such as 0, 00, 000, and OM, plus all cutaway models Heavier - Exert more tension and are typically recommended for larger body sizes **Q: What style of music do you play?** A: Lighter - Good choice for rock, folk, country, and blues style playing with a lighter attack (plucking) Heavier - Good choice for rock, country, and blues style playing with a harder attack **Q: What sound are you going for?** A: Lighter - Offer appropriate volume and range for playing in an intimate setting. Heavier - Produces more volume and sustain. Great choice if you’re accompanied by other players. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Consistent, great sounding strings! *by S***K on March 6, 2026* 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! ### ⭐⭐⭐⭐⭐ Sound great! *by N***R on April 30, 2026* 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. ### ⭐⭐⭐⭐⭐ Martin guitar strings vs Elixir. *by A***N on November 3, 2025* 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. ## Frequently Bought Together - Martin Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated - Martin Authentic Acoustic Guitar Strings - Lifespan 2.0 Treated - D'Addario Accessories Pro-Winder Guitar String Winder, Cutter, Bridge Pin Puller - All in One Guitar Tool - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/96440335-authentic-acoustic-guitar-strings-lifespan-2-0-treated](https://www.desertcart.com.br/products/96440335-authentic-acoustic-guitar-strings-lifespan-2-0-treated) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-22*