Detail 01
No. 3 geometry
The listed 18.50 mm cup, 6.07 mm rim, 5.20 mm throat, and V-type backbore identify the exact No. 3 model.

Independent shopping perspective
Denis Wick’s Gold Classic Series No. 3 tenor horn mouthpiece combines a traditional outer shape with a balanced cup, rim, throat, and backbore layout. Its No. 3 dimensions are an 18.50 mm cup diameter, 6.07 mm rim width, 5.20 mm throat, and V-type backbore. The model is identified for band settings, with accuracy, projection, and response across all registers called out in its design notes.

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
The listed 18.50 mm cup, 6.07 mm rim, 5.20 mm throat, and V-type backbore identify the exact No. 3 model.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It has an 18.50 mm cup diameter, 6.07 mm rim width, and 5.20 mm throat.
It uses a V-type backbore.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.