Detail 01
Brass body
Forms the instrument's main body and is described as producing a rich, strong voice.

Independent shopping perspective
Built for field performance, the King KMB412 is a large-shank marching baritone with a brass body, larger bore, and a bell designed to carry its sound across outdoor spaces. Quick valves support fast note changes in pep-band charts and halftime routines, while the balanced weight is intended to make extended carrying more manageable. Its silver finish gives the instrument a bright stage-ready appearance.


Strong match
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
Forms the instrument's main body and is described as producing a rich, strong voice.
Detail 02
The playing setup is designed to make loud, clear notes easier to produce.
Detail 03
Provides a bright appearance under stadium lighting.
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is designed for school bands, marching groups, parades, pep-band music, and halftime performances.
The KMB412 uses a large-shank mouthpiece.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.