Detail 01
13 in. size
This is the drum's head diameter, not the shell depth. Measure your bearing edge, not the rim.

Independent shopping perspective
A 13-inch marching tenor head from Evans, in the System Blue configuration. For corps and high school lines replacing worn heads on a tenor set.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
This is the drum's head diameter, not the shell depth. Measure your bearing edge, not the rim.
Detail 02
Built to survive very high tension without dishing, which a drum set head will not tolerate.
Detail 03
A specific marching line with its own tuning character. Mixing with other series changes how the set blends.
Detail 04
Visible from the stands, so a mismatched replacement head will stand out on the field.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
One 13-inch head. A tenor configuration uses multiple sizes, so order each diameter separately.
It will physically fit a 13-inch drum, but it is built for marching tension and will sound tight and dry on a concert tom.
For consistent tone and appearance across the quads, yes. Mixed series will differ in both sound and color.
Marching heads live in sun and rain and will show wear. Replace at the same interval you would any marching head.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.