The Martin 00-18 is a timeless classic, celebrated for its rich, balanced tone and effortless playability. Its Grand Concert body delivers clarity and warmth across every string, perfect for expressive fingerstyle or dynamic strumming. Crafted with premium tonewoods and refined construction, it resonates with bright trebles, punchy midrange, and dependable projection. Elegant details and a sleek satin neck ensure comfort and precision, making the 00-18 a guitar that inspires creativity and rewards every performance.

Features 

• 00-14 Fret body size
  
• Mahogany back and sides
  
• Spruce top with Aging Toner top color
  
• GE Modified Low Oval with High-Performance Taper neck
  
• 1 3/4'' fingerboard width at nut
  
• Hardshell case

Specifications 

General
Body Size: 00-14 Fret
Construction: Dovetail Neck Joint
Scale Length: 24.9"
Number of Frets Total: 20
Neck Joins Body At: 14th Fret

Body
Top Material: Spruce
Finish Top: Gloss
Top Color: Aging Toner
Top Inlay Material: Multi-Stripe
Top Detail: None
Binding: Black
Back Material: Mahogany
Side Material: Mahogany
Back and Side Finish: Gloss
Back and Sides Color: Dark Mahogany
Back Detail: None
Side Detail: None
Back Purfling/Strip: Old Style 18
Back Inlay Material: None
Side Inlay Material: None
Bracing Pattern: X-Brace
Brace Shape: GE-Scalloped
Brace Material: Spruce
Brace Size: 1/4"
Heelcap: Black
Endpiece: Black
Endpiece Inlay: None

Neck
Neck Shape: GE Modified Low Oval
Neck Taper: High-Performance Taper
Neck Material: Select Hardwood
Neck Color: Dark Mahogany
Finish Neck: Satin
Fingerboard Material: Ebony
Fingerboard Width at Nut: 1 3/4''
Fingerboard Width at 12th Fret: 2 1/8''
Fingerboard Inlay Style: 18 Old Style
Fingerboard Inlay Material: Abalone
Fingerboard Binding Material: None
Side Dots: White

Hardware
Bridge Material: Ebony
Bridge Style: GE Modern Belly - Drop in Saddle
Bridge String Spacing: 2 5/32"
Bridge Pin Material: Ebony
Bridge Pin Dots: None
Saddle: Compensated Bone
Saddle Radius: 16"
Pickguard: Faux Tortoise
Pickguard Inlay: None
Rosette: Old Style 18 Multi-Stripe
Headstock Shape: Solid with Square Taper
Headplate Material: East Indian Rosewood
Headplate Logo Style: Script Old Style Overlay
Headplate Binding Material: None
Headplate Detail: None
Tuning Machines: Nickel Open Gear
Knob: Butterbean
Nut Material: Bone