Martin Super D-18 Natural

The Martin Super D-18 takes the classic Style 18 dreadnought blueprint and expands it—literally and sonically. With 20% more internal air volume than a traditional Dreadnought, this model delivers thunderous bass response, increased projection, and an extended dynamic range while maintaining the iconic Martin silhouette.

A solid spruce top paired with genuine mahogany back and sides offers the familiar warmth, punch, and clarity players expect from a D-18, enhanced by the Super D’s larger acoustic footprint. Forward-shifted Golden Era scalloped X-bracing ensures quick response and powerful articulation, while the satin-finished neck and ebony fingerboard keep the playing feel fast and comfortable.

Highlights
  • Expanded Super D body for greater volume, projection, and low-end authority
  • Solid spruce top with Golden Era scalloped X-bracing
  • Genuine mahogany back and sides for warmth and punch
  • Ebony fingerboard and bridge
  • Classic Martin appointments including aging toner, faux tortoise pickguard, and open-gear tuners
Specifications Body
  • Body Size: Super D-14 Fret
  • Top Wood: Spruce
  • Back Wood: Genuine Mahogany
  • Side Wood: Genuine Mahogany
  • Bracing Pattern: Forward-Shifted X-Brace
  • Brace Style/Shape: GE-Scalloped
  • Top Finish: Gloss with Aging Toner
  • Back & Side Finish: Gloss
  • Pickguard: Faux Tortoise
Neck
  • Neck Wood: Select Hardwood
  • Neck Shape: GE Modified Low Oval
  • Scale Length: 25.4"
  • Number of Frets: 20
  • Fingerboard Wood: Ebony
  • Fingerboard Width at Nut: 1 3/4"
  • Fingerboard Inlay: Old Style 18
  • Neck Finish: Satin
Hardware
  • Bridge: Ebony
  • Saddle: Bone
  • Tuners: Nickel Open Gear
Miscellaneous
  • Case: Molded Hardshell Case
  • Left-Handed Availability: Yes
  • Recommended Strings: Authentic Acoustic Lifespan 2.0 – Medium (MA550T)
Why Buy from Tone Shop Guitars?

At Tone Shop Guitars, we pride ourselves on offering a curated selection of instruments backed by knowledgeable staff and exceptional customer service. Whether you're shopping online or visiting us in person, our goal is to help you find the right guitar and deliver a top-tier experience every step of the way.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Standard Series Super D-18
Categories
Pickup
  • None
String Type
  • Steel
Right / Left Handed
  • Right Handed
Model Family
Number of Strings
  • 6-String
Offset Body
  • Non-Offset Body
Wood Top Style
  • Plain
Body Shape
  • Dreadnought
Finish Style
  • Gloss
Top Material
  • Spruce
Scale Length
  • 25.4"
Nut Width
  • 1.75"
Back Material
  • Mahogany
Series
Sides Material
  • Mahogany
Fretboard Material
  • Ebony
Color Family
  • Tan
  • Natural
Active Preamp
  • No
Number of Frets
  • 20

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Tone Shop Guitars

Addison, TX, United States
Joined Reverb:2015

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