Cedar or Spruce? Choosing Your Guitar’s Top Wood

I’m Urs, writing from Berlin for Federmeier. Of all the specifications listed on a guitar’s product page, the top wood is the one that generates the most questions — and, honestly, the most disagreement between players who are both right, just about different things.

What the top wood actually does

The soundboard is the engine of a classical guitar. It’s the piece that turns string vibration into the sound that reaches your ear, and its material affects that conversion more than almost anything else in the instrument. Cedar and spruce are the two woods you’ll see most often on classical guitars, and they don’t just sound different — they behave differently under your hands from the first note.

Cedar: immediate and warm

Cedar is a softer, less dense wood, and it responds quickly. Play a note on a cedar-top guitar and you get the full sound almost instantly, with a warm, rounded character that suits fingerstyle playing and expressive dynamics particularly well. New cedar-top guitars tend to sound relatively “finished” out of the box — there’s less of a noticeable break-in period compared to spruce.

The trade-off is headroom. Push a cedar top hard, with a strong right-hand attack or in a piece that demands real volume, and it can start to compress — the tone thins out rather than growing louder. For a lot of home and student playing, this is never a practical issue. For projection-focused concert playing, it’s worth knowing about.

Spruce: reserved at first, more room later

Spruce is denser and stiffer. A new spruce-top guitar often sounds more reserved than cedar — some players describe it as “tighter” or even a little plain in the first months. That changes. Spruce tops open up with regular playing, over a period of months rather than days, and as they do, they reveal more definition and a wider dynamic range than they had at first.

The advantage shows up under pressure: spruce keeps its clarity and note separation even when played forcefully, which is why you’ll see it more often on guitars built with concert projection in mind.

Neither one is “better”

This gets stated as a rule so often it’s worth repeating plainly: there is no objectively superior top wood between the two. The right choice depends on how you play and, to some extent, on your patience. If you want a guitar that sounds like itself from the first week, cedar tends to deliver that faster. If you’re building a long-term instrument and don’t mind it maturing alongside your playing, spruce rewards the wait.

A practical way to decide

If you can, listen to recordings of the same piece played on both — ideally something with both quiet, expressive passages and full-volume sections, since that’s where the difference is most audible. If you can’t compare directly, think about what you’ll actually be doing with the guitar most weeks: intimate, dynamic playing at home leans cedar; performance-oriented playing that needs to fill a room leans spruce. Either way, at higher build quality — solid wood throughout, proper bracing, careful construction — both woods are capable of excellent instruments. The wood sets the character. The build determines whether that character is realized well.

— Urs