Detail 01
17.50mm cup diameter
Middle of Wick's horn range. Enough room for a full low sound without the endurance cost of the wider 18mm size 4.

Independent shopping perspective
Gold-plated French horn mouthpiece in the size 5 cup. Suited to developing players and to 1st or 3rd part assignments.

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
Middle of Wick's horn range. Enough room for a full low sound without the endurance cost of the wider 18mm size 4.
Detail 02
A wide, standard rim. Spreads pressure over more lip, so it's comfortable on long sessions but less agile than a narrow rim.
Detail 03
Moderately open. Fills out the tone at volume, at the cost of a little more air than a tighter throat asks for.
Detail 04
The traditional horn cup profile. Favors a dark, rounded core rather than the brighter attack of a shallower cup.
Detail 05
Keeps resistance even across registers, so the horn feels similar at the top and bottom rather than blowing out in the middle.
Detail 06
Slicker feel on the lip than silver and non-reactive, so it suits players with silver sensitivity. It wears through with heavy use.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Same 17.50mm cup and 4.60mm throat. The 5N has a much narrower 3.90mm rim, which trades some comfort for flexibility and a smoother, richer sound.
Yes. The 5 is aimed at beginners and at 1st or 3rd part players, with a standard rim and a shaped funnel cup — a conventional setup to build on.
No. The plating changes how the rim feels on your lip and how it reacts with your skin. Cup, throat and backbore determine the sound.
The 4 is wider at 18mm with a 4.70mm throat, aimed at 2nd and 4th parts for volume and low range. It costs more endurance up top.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.