Martin Super D-18

The Martin Super D-18 elevates the iconic 18 style Dreadnought with 20% greater internal air volume, delivering commanding bass response and extended dynamic range without compromising its classic profile. Solid mahogany back and sides provide warmth and punch, while the spruce top cuts through with clarity and projection. Forward-shifted Golden Era X-bracing—borrowed from the Modern Deluxe Series—creates responsive, powerful playability across every string. Ebony bridge and fingerboard, black binding, and abalone inlays combine refined aesthetics with professional-grade durability. The satin-finished neck ensures comfort during extended sessions. Built for players who demand both tonal authority and the unmistakable character of a Martin acoustic.