---
product_id: 1371929
title: "Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings, 12-54 Gauge (P02146)"
brand: "ernie ball"
price: "€ 15.30"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ernie Ball"
url: https://www.desertcart.hr/products/1371929-ernie-ball-earthwood-medium-light-phosphor-bronze-acoustic-guitar-strings
store_origin: HR
region: Croatia
---

# Medium Light 12-54 gauge for balanced playability Element Shield Packaging for extended freshness Made in California with premium materials Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings, 12-54 Gauge (P02146)

**Brand:** ernie ball
**Price:** € 15.30
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your acoustic vibe with strings that never quit!

## Quick Answers

- **What is this?** Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings, 12-54 Gauge (P02146) by ernie ball
- **How much does it cost?** € 15.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1371929-ernie-ball-earthwood-medium-light-phosphor-bronze-acoustic-guitar-strings)

## Best For

- ernie ball enthusiasts

## Why This Product

- Trusted ernie ball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability Meets Freshness:** Element Shield Packaging locks in freshness and prolongs string life, so you always sound your best.
- • **Perfect Medium Light Gauge:** Balanced .012-.054 gauge set offers the ideal mix of comfort and projection for serious players.
- • **Rich, Warm Tone with Clarity:** Phosphor bronze winding delivers a vibrant, full-bodied sound that stands out in any jam session.
- • **Trusted by Pros, Loved by All:** Top-ranked acoustic strings with over 33,000 glowing reviews—join the community of passionate musicians.
- • **Hex-Shaped High-Carbon Steel Core:** Ensures consistent tension and tuning stability for flawless performance every time.

## Overview

Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings (12-54 gauge) combine premium phosphor bronze winding on a hex-shaped high-carbon steel core for rich tone and excellent clarity. Packaged with Element Shield technology in California, these strings offer long-lasting freshness and durability, making them a top choice for acoustic guitarists seeking balanced playability and professional sound quality.

## Description

Ernie Ball Earthwood Phosphor Bronze acoustic guitar strings are made from 92% copper, 7.7% tin, 0.5% phosphorus wire wrapped around brass-plated hex-shaped steel core wire. Phosphor Bronze produces a rich tone with excellent clarity. Gauges .012, .016, .024w, .032, .044, .054.

Review: Solid strings with a balanced sound - Excellent tone and feel These strings sound great right out of the package and feel comfortable under the fingers. The medium-light gauge is a good balance of warmth and playability, and they tuned up quickly without much stretching. I’ve been playing acoustic guitar for years and these delivered exactly what I expected—clear tone, consistent quality, and solid feel across all strings. I’d happily buy these again.
Review: Quality at Value Price - I strung these on a Parlor guitar - I really like the sound they give the small bodied guitar. Sounds rich and full. Also easy to play. I think the longevity is also really strong. I have had them on a long time and I feel they sound equal or better than when I just put them on. I am just a casual player - but I really think these are quality at a value price.

## Features

- Warm, rich tone with excellent projection and clarity
- Medium Light, the most popular gauge, consists of plain steel strings (.012, .016.) and phosphor bronze wound strings (.024, .032, .044, .054)
- Phosphor bronze wound on a hex-shaped, high-carbon steel core wire
- Element Shield Packaging prolongs string life and keeps strings as fresh as the day they were made
- Made in California, USA with the freshest and finest materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002DUQ04 |
| Best Sellers Rank | #49 in Musical Instruments ( See Top 100 in Musical Instruments ) #6 in Acoustic Guitar Strings |
| Brand | Ernie Ball |
| Brand Name | Ernie Ball |
| Coating Description | coated |
| Color | Medium Light (12-54) |
| Customer Reviews | 4.7 out of 5 stars 33,657 Reviews |
| Finish Type | Uncoated |
| Global Trade Identification Number | 00749699121466 |
| Included Components | Set of Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings |
| Instrument | Acoustic Guitar |
| Item Height | 4.5 inches |
| Item Type Name | Acoustic Guitar Strings |
| Item Weight | 4.54 g |
| Manufacturer | Ernie Ball Music Man |
| Recommended Uses For Product | Acoustic Guitar |
| String Gauge | .012 |
| String Material Type | Phosphor Bronze |
| UPC | 749699121466 |
| Unit Count | 1.0 Count |
| Warranty Description | None. |

## Product Details

- **Brand:** Ernie Ball
- **String Gauge:** .012
- **Color:** Medium Light (12-54)
- **Instrument:** Acoustic Guitar
- **String Material Type:** Phosphor Bronze

## Images

![Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings, 12-54 Gauge (P02146) - Image 1](https://m.media-amazon.com/images/I/91iG4MWiY8L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What would be the downside of putting these strings on an old classical guitar I bought for $25. Would it cause the neck to bow?**
A: Your guitar will be damaged on a classical with steel strings. Classical guitars necks are not built for steel they are built for nylon strings. Your neck will bow and warp

**Q: Are the first 3 strings nylon?**
A: No, they are plain steel as in other acoustic sets. Nylon would only be found on classical sets.

**Q: What would be the best string size to use on a used acoustic guitar to be played by a 9 year old boy?**
A: The lighter the guage...the easier to bend.
The easier to bend...the harder to control.
Since its an acoustic guitar, i would start with 10's ...try .10 to .46. Thats a pretty standard guage. 
He should be able to tell if he would like a smaller guage in which case go to 9's. 
Better yet....take him to a guitar shop and let him try some different guage strings. 
If hes just strumming, he may like the 10's.  When hes ready for more sophisticated play, and until his hands get larger and stronger,  he may need the 9's.  Happy playing!

**Q: Can I put nylon strings on a guitar that use to have metal?**
A: You can. You will need to do a neck adjustment to makeup for the lower tension. These strings are metal that the question was asked under.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid strings with a balanced sound
*by T***R on January 2, 2026*

Excellent tone and feel These strings sound great right out of the package and feel comfortable under the fingers. The medium-light gauge is a good balance of warmth and playability, and they tuned up quickly without much stretching. I’ve been playing acoustic guitar for years and these delivered exactly what I expected—clear tone, consistent quality, and solid feel across all strings. I’d happily buy these again.

### ⭐⭐⭐⭐⭐ Quality at Value Price
*by C***T on December 31, 2025*

I strung these on a Parlor guitar - I really like the sound they give the small bodied guitar. Sounds rich and full. Also easy to play. I think the longevity is also really strong. I have had them on a long time and I feel they sound equal or better than when I just put them on. I am just a casual player - but I really think these are quality at a value price.

### ⭐⭐⭐⭐⭐ Warm, Balanced Tone and Reliable Quality
*by K***P on December 22, 2025*

Ernie Ball Earthwood acoustic strings are a solid choice if you want a warm, balanced tone without sacrificing clarity. Right out of the package, they sound bright but not harsh, and they settle into a really nice, full sound after a short break-in period. The medium light gauge (12–54) feels comfortable under the fingers while still offering good volume and projection. They’re easy to install and hold tuning well, even after several playing sessions. I mainly use them for casual playing and longer practice sessions, and they stay consistent without going dead too quickly. They also feel smooth enough for strumming and fingerpicking without feeling stiff. Overall, these are dependable, great-sounding strings at a reasonable price. A good option for players who want quality acoustic tone without overthinking it.

## Frequently Bought Together

- Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings, 12-54 Gauge (P02146)
- Ernie Ball Regular Slinky Nickel Wound Electric Guitar Strings, 10-46 Gauge (P02221)
- D'Addario Accessories Pro-Winder Guitar String Winder, Cutter, Bridge Pin Puller - All in One Guitar Tool - Black

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**Shop now:** [https://www.desertcart.hr/products/1371929-ernie-ball-earthwood-medium-light-phosphor-bronze-acoustic-guitar-strings](https://www.desertcart.hr/products/1371929-ernie-ball-earthwood-medium-light-phosphor-bronze-acoustic-guitar-strings)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-23*