




Martin Authentic Acoustic® SP® Bass Strings – Phosphor Bronze, Light Gauge | Long-Lasting Tone, Corrosion Resistance & Tuning Stability | 4-String Acoustic Bass Set
- 92/8 Phosphor Bronze for Rich, Balanced Tone: Designed with higher copper content and a touch of phosphor for a warm, rounded bass tone that stays balanced and present across the frequency range.
- Light Gauge for Smooth Playability: Gauged at .045, .065, .080, .100, this set provides a comfortable feel with enough tension to support solid low-end response and rhythmic definition.
- SP Core Wire for Strength and Stability: Built on Martin’s highest tensile-strength core for lasting performance and superior tuning stability under real-world playing conditions.
- Tin-Plated for Corrosion Resistance: All four strings are tin-plated for added protection against sweat, humidity, and wear—so you get tone that lasts, night after night.
- Crafted to Martin’s Exacting Standards: Made in-house with the same precision and quality that go into every Martin guitar, these are bass strings you can count on to hold down the groove.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- 92/8 Phosphor Bronze for Rich, Balanced Tone: Designed with higher copper content and a touch of phosphor for a warm, rounded bass tone that stays balanced and present across the frequency range.
- Light Gauge for Smooth Playability: Gauged at .045, .065, .080, .100, this set provides a comfortable feel with enough tension to support solid low-end response and rhythmic definition.
- SP Core Wire for Strength and Stability: Built on Martin’s highest tensile-strength core for lasting performance and superior tuning stability under real-world playing conditions.
- Tin-Plated for Corrosion Resistance: All four strings are tin-plated for added protection against sweat, humidity, and wear—so you get tone that lasts, night after night.
- Crafted to Martin’s Exacting Standards: Made in-house with the same precision and quality that go into every Martin guitar, these are bass strings you can count on to hold down the groove.





















