Rotosound Nexus 12-54 Gauge Coated Phosphor Bronze Medium Light Acoustic Strings

Rotosound NEXUS NXA12 strings take a classic phosphor bronze acoustic set and give it a high-tech upgrade, delivering a bright, full-bodied tone that lasts significantly longer than standard strings. With a medium light 12 to 54 gauge, they offer a comfortable feel for strumming and fingerstyle while the advanced clear polymer coating keeps your sound consistent and your strings feeling smooth for far longer.

Using a pre-coated phosphor bronze wrap wire and platinum-plated steel trebles, NEXUS strings are designed to resist sweat, dirt and grime before they can deaden your tone. The result is a balanced, articulate acoustic voice with a refined midrange and plenty of clarity, ideal for players who want reliable performance from gig to gig or session to session.

Extended Life Coated Phosphor Bronze

At the heart of the NEXUS design is a clear polymer coating applied to the phosphor bronze wrap wire before it is wound onto the hex core. This pre-coating process helps to repel contaminants and reduce gunk build-up in the windings, preserving the natural warmth and sparkle of phosphor bronze for longer. You spend less time changing strings and more time enjoying a consistent, lively acoustic tone.

Smooth, Slick Playing Feel

The NEXUS coating not only protects the wrap wire, it also creates a noticeably smooth, slick surface under the fingers. This makes slides, position shifts and fast chord changes feel easier and more controlled, with less string noise. If you play long sets or extended practice sessions, the reduced friction can help your hands stay fresher and more comfortable.

Balanced Tone With Platinum-Plated Trebles

To complement the coated wound strings, the plain trebles in this set are made from platinum-plated steel. This pairing produces a uniquely balanced tonal response across the whole set, smoothing out the midrange while retaining the clarity and fullness associated with quality phosphor bronze. Chords sound cohesive and single-note lines sit naturally in a mix without harshness.

Medium Light 12 to 54 Versatility

With gauges of 12, 16, 24w, 32w, 44w and 54w, this medium light set is an ideal all-round choice for standard E tuning. The slightly lighter top end keeps bends and vibrato manageable, while the firmer bass strings provide definition and projection for strumming and flatpicking. It is a versatile option for singer-songwriters, acoustic performers and home players alike.

• Clear Polymer Coated Phosphor Bronze - A transparent polycoat is applied to the phosphor bronze wrap wire before winding, helping to repel sweat and grime that would normally dull your sound. This keeps your tone brighter and more consistent over time, reducing the need for frequent string changes.
• Smooth, Low-Friction Feel - The NEXUS coating creates a slick playing surface that feels comfortable under the fingers. This makes fast runs, slides and chord changes feel more effortless, while also cutting down on unwanted squeaks and handling noise.
• Platinum-Plated Steel Trebles - The plain strings are crafted from platinum-plated steel to complement the coated wound strings. This combination delivers a more even response across the neck, with a refined midrange and clear, singing highs that sit well in any acoustic setting.
• Medium Light 12 to 54 for Standard Tuning - Gauges of 12 to 54 strike a balance between playability and projection, making them ideal for E standard tuning. You get enough tension for a solid, punchy low end while still enjoying an easy feel for fingerstyle, strumming and lead work.

General

• Brand: Rotosound
• Collection: NEXUS
• Part Number: NXA12
• Number of Strings: 6
• Optimal Tuning: E Standard

Construction

• Construction: Round Wound
• Core Shape: Hex Core
• Anchor: Ball End

Materials

• Wrap Material: Phosphor Bronze
• Coating: NEXUS Clear Polymer
• Trebles: Platinum-Plated Steel

Gauges

• Set Gauges: 12, 16, 24w, 32w, 44w, 54w
• Third String: Wound 3rd