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Martin Super D-18 Acoustic Guitar - Natural

Built for players who want massive acoustic tone and classic Martin craftsmanship, the Martin Super D-18 Acoustic Guitar takes the iconic D-18 formula and supersizes it for even more power and projection. Its enlarged Super D body design offers roughly 20% more internal air volume than a traditional dreadnought, delivering deeper bass response, greater volume, and an incredibly rich dynamic range.

A solid spruce top paired with genuine mahogany back and sides gives this guitar the legendary Martin balance of warmth, punch, and clarity, while forward-shifted Golden Era scalloped bracing adds responsiveness and resonance. The ebony fingerboard and bridge, GE Modified Low Oval neck profile, and satin-finished neck provide a smooth, comfortable playing experience that feels equally at home on stage, in the studio, or around a campfire.

With its bold low end, powerful projection, and timeless Natural finish, the Super D-18 is a modern evolution of a classic acoustic cannon — perfect for flatpickers, singer-songwriters, and anyone looking for that unmistakable Martin sound with even more room-filling presence.

Comes with a Martin hardshell case.

Learn what makes this product unique and why it’s right for you.

Martin Super D-18 Acoustic Guitar - Natural

Built for players who want massive acoustic tone and classic Martin craftsmanship, the Martin Super D-18 Acoustic Guitar takes the iconic D-18 formula and supersizes it for even more power and projection. Its enlarged Super D body design offers roughly 20% more internal air volume than a traditional dreadnought, delivering deeper bass response, greater volume, and an incredibly rich dynamic range.

A solid spruce top paired with genuine mahogany back and sides gives this guitar the legendary Martin balance of warmth, punch, and clarity, while forward-shifted Golden Era scalloped bracing adds responsiveness and resonance. The ebony fingerboard and bridge, GE Modified Low Oval neck profile, and satin-finished neck provide a smooth, comfortable playing experience that feels equally at home on stage, in the studio, or around a campfire.

With its bold low end, powerful projection, and timeless Natural finish, the Super D-18 is a modern evolution of a classic acoustic cannon — perfect for flatpickers, singer-songwriters, and anyone looking for that unmistakable Martin sound with even more room-filling presence.

Comes with a Martin hardshell case.

Martin Super D-18 Acoustic Guitar - Natural

Regular price
$3,399.99
Sale price
$3,399.99
Regular price
Flexible payment options AFFIRM

In Stock at Maxwell's IN STORE

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Product Specs

In Store
In Store
Brand
Martin
Condition
New
Color Group
Natural
Finish Color
Natural Aging Toner
Handedness
Right-Handed
String Count
6
Guitar Type
Acoustic
Body Shape
Super Dreadnought
Top Wood
Spruce
Back & Sides Wood
Mahogany
Pickup System
None
Nut Width
1 3/4"
Scale Length
25 3/8"
Case Included
Hardshell Case

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