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

The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.

Mouthpiece A

Conn Connstellation 7CW

• Cornet

General

Rim width—

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

Rim width—

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?

Which is better?

Compare Conn Connstellation 7CW with others

Compare Conn Imp. Precision 2 with others

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