What does string gauge even mean?

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

What is your experience Level?

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.

Consider the body size of your guitar.

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

What style of music do you play?

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

What sound are you going for?

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.

Martin Strings Acoustic Guitar Strings 41y18ma540t

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🎶 Elevate your sound, outlast the rest — play like a pro with Martin Strings!

TRUSTED BY PROS WORLDWIDE - Martin’s authentic craftsmanship guarantees premium quality and consistent performance.
BUILT TO LAST PLAY AFTER PLAY - Patented anti-corrosion coating ensures long-lasting durability without sacrificing tone.
VERSATILE SOUND FOR EVERY STYLE - Phosphor bronze strings crafted to enhance tenor, mid, and bass frequencies with clarity.
UNLEASH YOUR GUITARS TRUE VOICE - Experience bright, balanced tones that elevate every genre from folk to rock.
PRECISION LIGHT GAUGE FOR EFFORTLESS PLAYABILITY - 0.012-0.054 gauge strings deliver perfect tension for smooth fingerpicking and strumming.

Martin Strings Acoustic Guitar Strings (41Y18MA540T) are light gauge (0.012-0.054) phosphor bronze strings designed for bright, rich tones and excellent tuning stability. Featuring a patented anti-corrosion treatment, these strings offer extended lifespan without compromising tone or feel. Ideal for multiple playing styles and genres, they deliver balanced sound across tenor, mid, and bass frequencies, making them a top choice for professional and passionate guitarists alike.

Specifications

ASIN	B07GP5NV6J
Best Sellers Rank	#19,667 in Musical Instruments ( See Top 100 in Musical Instruments ) #324 in Acoustic Guitar Strings
Brand	Martin
Brand Name	Martin
Coating Description	bronze
Country of Origin	USA
Customer Reviews	4.7 out of 5 stars 6,484 Reviews
Finish Type	Bronze Plated
Global Trade Identification Number	00729789558242
Instrument	Acoustic Guitar
Item Type Name	Acoustic Guitar Strings
Item Weight	0.07 Pounds
Manufacturer	C. F. Martin & Co.
Manufacturer Part Number	41Y18MA540T
Material Type	phosphor bronze
Model Number	41Y18MA540T
String Gauge	Light
String Material Type	Phosphor Bronze
UPC	729789558242

Reviews

S**S

sounds beautiful. will see how long it lasts

15.08.2023

R**K

Feel

Excellent product!!!

17.02.2026

A**A

EXCELENTE CALIDAD Y PRECIO.

Tengo poco con ellas. Suenan muy bien. No son tóxicas, pregunté a MARTIN directamente y me respondieron que solo usan materiales que no tienen riesgos para la salud, lo hice porque leí un comentario de alguien preocupado porque deja manchados los dedos, lo cual a mi no me ha pasado. Lo único que no puedo precisar es cuanto duran en realidad, pues tengo poco con ellas. Estoy convencido de que fue una buena compra.

22.10.2021

D**H

They don't last long

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

6.08.2023

B**Y

Great strings!

Love the rich sound and life of these strings?

6.05.2021

C**O

Corda péssima

Péssima corda, naum dura 24hs.

26.06.2025

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