Which has a bigger cup — Conn Connstellation 7CW or Conn Imp. Precision 2?

The Conn Connstellation 7CW has a cup diameter of 16.42 mm / 0.6465 in compared to 16.41 mm / 0.6461 in on the Conn Imp. Precision 2 — a difference of 0.01 mm / 0.0004 in. A wider cup generally produces a fuller, darker tone but requires more air support.

How does cup depth compare between Conn Connstellation 7CW and Conn Imp. Precision 2?

Both mouthpieces share a — cup depth, so the sound character from depth alone will be very similar.

Conn Connstellation 7CW vs Conn Imp. Precision 2

Name: Conn Imp. Precision 2
Brand: Conn

The Conn Connstellation 7CW has a wider cup diameter.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material

Surface plating or treatment (e.g. silver plate, gold trim). Affects feel, durability, and appearance.

Mouthpiece A

Conn Connstellation 7CW

• Cornet

General

Finish—

Best suited for

📋Trumpet players seeking precise matched dimensions

🎶Size 7 (16.42mm); larger cup; fuller lower register; Wide rim; larger rounded inner radius; less bit

Mouthpiece B

Conn Imp. Precision 2

• Cornet

General

Finish—

Best suited for

📋Players wanting volume; narrower rim than Model 1

🎶Plenty of volume; big tone

Which is better?

Both mouthpieces are categorized as "General" — the physical dimensions above will determine which suits your embouchure and playing style better.

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Conn Connstellation 7CW vs Conn Imp. Precision 2

Playing Characteristics

What Do These Model Names Mean?

What Changes If You Switch?

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Compare Conn Imp. Precision 2 with others

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