Best Deep Trumpet Mouthpieces in 2026

Model No. / Depth of Cup / Approx. Cup Dia. / Rim Shape / Description

1* / Deep / 17.50 mm / Medium thin. / Extra-large cup for players with a robust embouchure. Produces a great volume of tone.

1X / Deep / 17.00 mm / Medium wide. / The pre-1970 (old style) No. 1, with slightly smaller cup and wider rim than the present model.

Size 5B

Cup Depth is Medium Deep

Rim Shape Med Wide

Good Meterial&Exquisite Outlook -The trumpet mouthpiece set is made of good brass,offer comfortable touch feeling,nice sound,wear-resistant for long-term use.Beautiful silver surface with carved type helps to clearly distinguish different types in a very short time.Package includes 1x 3C,1x 5C, 1x7C of trumpet mouthpieces, 1x delicate gift box,1x blue cleaning cloth.

Application for Different Players - Three different types of trumpet mouthpieces silver color can be changed according to different songs,playing venue and learning stages of different performers.7C is suitable for trumpet beginners or children with small lips. After a period of exercise, 5C is more comfortable to choose. 3C is the best choice for professional trumpet players with strong muscles of the lips and durability.

Precise Design on Each Parts - Size of 7C, 5C and 3C change from small to large,which is difficult to be distinguished by naked eyes. Including outer ring, inner cup, inner diameter and inner tube, precise design for each parts help to ensure trumpet mouthpiece works well.

Uniquely designed to be stored in the mouthpiece

Package Dimensions: 13.3 H x 1.4 L x 9.7 W (centimetres)

Package Weight: 0.013 kilograms

Bach 3C Trumpet Mouthpiece, Silver Plated, Rich Tone

Compatible with most standard trumpets, such as Yamaha,Bach, Conn, King, etc.

Cup: Medium

Compatible with Most Trumpet - The surface is polished,10.9 mm cup diameter,Compatible with most standard trumpets, such as Yamaha, Bach, Conn, King, etc.

Exquisite craft - After 28 production processes and 9 inspection steps, after polishing with precision machine tools, Easy to wipe and keep them clean.

Trumpet Mouthpiece Choice - 7C is suitable for beginners or children with small lips, 5C is suitable after some exercises, then 3C is suitable for the professional players. There are 3 packs for most trumpet players choosing.

Used Widely - Beginners or students specific silver plated trumpet mouthpiece.Mouthpiece size good for high register and also C trumpet.

High Quality - Made of Brass ,thick silver plated and does not mix with other materials to ensure the best performance of every mouthpiece,more durable.

Elegant&Rich Sound - EastRock trumpet mouthpiece is bright,after polishing with precision machine tools, Easy to wipe and keep them clean.

KELLY Mouthpieces - Fantastic Price! 1/2 the price of traditional brass mouthpieces! Allowing you to try different sizes at an affordable cost!

KELLY Mouthpieces' Lexan material has a softer, warmer, and more comfortable feel than traditional brass mouthpieces!

Offering the only colored mouthpieces in the world! Choose your school colors, seasonal colors, corps colors, or favorite colors!

The package includes 3 piece of trumpet mouthpiece (1x 7C, 1x 5C, 1x3C) and 1 pcs Trumpet Mute Silencer. The kit can meet the requirements of difference occasions and stages of learning of the performer. It would be a good gift chioce for freinds or children.

7C, 5C and 3C sizes are from small to large, including outer ring, inner cup, inner diameter and inner tube, which all are from small to large . These size changes are very small, that is difficult to be distinguished by the naked eye.

The 7C mouthpiece is suitable for beginners or children with small lips, as the structure of the 7C mouthpiece is relatively small, that it is easy to sound when playing, and the high pitch is easy to pronounce. After a period of exercise, the lip muscles become stronger, then you can consider changing to 5C, then change to 3C

🎺SATISFACTION: 1x 7C, 1x 5C, 1x3C, the package includes 3 piece of trumpet mouthpiece. Can meet the requirements of difference occasions and stages of learning of the performer

🎺 C refers to the Throat of the mouthpiece, 7c is the smallest, 3c is the biggest, this set of 3 specifications mouthpieces is the best gift for lovers or beginners, can solve the difficulty of choosing the mouthpiece also meet the performance needs of different occasions

🎺 Compatible with most standard trumpets such as Yamaha, Bach, Conn, King, etc. Make playing a trumpet so much easier.

3C; Great for intermediate to advanced players

You will be amazed at the clear crisp sound you can achieve with this mouthpiece. Same dimensions and playing characteristics as our silver plated brass mouthpieces.

Great for cold weather performances; Don't have your lips stick to another metal mouthpiece!

Suitable for trumpet, trombone, horn, Euphonium and any other brass wind instrument

Remove the stuck mouthpiece easily without damage

Material: Metal

Unique Design: The product has been carefully designed to match the rich and charming music.

Nice Appearance:Unique shape, smooth and beautiful appearance; durable surface gloss and bright colors.

High Quality: Made of metal, sturdy and durable, more beautiful and elegant, improve airflow, and play comfortably.

Hand polished and made of zinc ally, with natural stone material

Trumpet finger key button cover size: approx 16.5 x 10mm/0.65 x 0.39 inch(Dia x T)

For replacing old, broken and missing buttons

Size:1-1/2C

Made of high-quality copper alloy,Silver plating

Packing:1xTrumpet Mouthpiece

The 48 trombone mouthpiece has a well-balanced rim and cup that make this a great utility mouthpiece for all-around playing.

25.25mm inner diameter, standard cup

Standard rim, semi-wide backbore

Firm exquisite box packaged, to make your tool not damaged.

Includes 1pcs silver shank, 4pcs head cups replacement, 7c 5c 3c 1.5c, well rounded rim.

It is computer-aided design system and computer controlled lathe work together to produce the most precise mouthpieces.

◆ HIGH QUALITY BRASS: Durable & solid, long service life.

◆ 2 CHOICE FOR YOU: Set 1: 1 silver plated shank avec 4 gold plated mouthpiece cups (1-1/2C, 3C, 5C, 7C); Set 2: 1 silver plated shank avec 2 mouthpiece rims avec 4 gold plated mouthpiece cups (2b, 2C, 3b, 3C). glossy and good-looking.

◆ STORAGE BOX: Good quality box for storing, well protect your mouthpiece from damp, damaged and accidental scratches.

Made of polycarbonate resin that is difficult to be affected by the outside air, making it ideal for playing in cold outdoors

The characteristic look is also effective when playing at marching or events

Rim inner diameter: 16.51mm

Material: Metal. Rubber rings are dismountable, durable and long service life.

Exercise lip muscle endurance.Practice mouth strength and fix mouth shape.

Use both ends, pull one end, exercise lip biting force and lip muscle strength concentration.

Compatible with most standard trumpets Yamaha, Bach, Conn, King, etc.

Made of good metal, offer comfortable touch feeling, nice sound, wear-resistant for long-term use.

Trumpet Mouthpiece Size: 88 x 27 x 10mm; Color: Gold.

The Embouchure visualizer is designed for teachers to start a player off with the correct embouchure from the beginning

Every brass instrument teacher should use a visualizer to help set a pupil's embouchure correctly during the very first lesson

It shows at a glance when the mouthpiece is too high or too low on the lips, whether the lower jaw recedes, whether the tongue protrudes during the attack, and many other embouchure faults

Compatible with most standard trumpets Yamaha, Bach, Conn,King and so on.

The trumpet mouthpiece set is made of good metal,offer comfortable touch feeling,nice sound,wear-resistant for long-term use.

Three different types of trumpet mouthpieces silver color can be changed according to different songs,playing venue and learning stages of different performers.

Smaller rim than usual

Creates more efficient balance between performer and trumpet

Balanced with features of deeper cup and larger backbore

Made of good metal,offer comfortable touch feeling,nice sound,wear-resistant for long-term use.

The package includes 3 piece of trumpet mouthpiece (1x 7C, 1x 5C, 1x3C) and 1 pcs Trumpet Mute Silencer. The kit can meet the requirements of difference occasions and stages of learning of the performer. It would be a good gift chioce for freinds or children.

Trumpet Mute Length:130mm;Inlet iameter:19mm;Outlet diameter: 61mm. Fit all type trumpets; this aluminum mute has a nice sound and does not distort pitch, you can enjoy your practice with this Trumpet mute and your family members, neighbours and pets will not be disturbed any more.

Classic "British" style tone

Excellent intonation in all registers

Specially balanced throat, back bore, and cup for even response

You will be amazed at the clear crisp sound you can achieve with this mouthpiece. Same dimensions and playing characteristics as our silver plated brass mouthpieces.

Great for intermediate to advanced players

Light Weight, Affordable, Colorful PAMPET Practice Mute for Trumpet or Cornet.

【ADD CHARM TO YOUR PLAYING】This trombone mouthpiece will deliver a steady and beautiful sound, making your playing more attractive. And its long service life, acid and alkali resistance.

【HIGH-QUALITY MATERIAL】The trombone mouthpiece 12c is made of brass as a whole, and the surface is silver-plated, which is wear-resistant and corrosion-resistant, and can be used for a long time.

【EXQUISITE AND PORTABLE】 The trombone mouthpieces are made with exquisite craftsmanship and retain their original metallic luster. And its small size, light weight, installation, carrying, storage is very convenient. So that you can carry it easily.

Bach 3512 Trumpet Mouthpiece, Silver Plated, 2 Cup: Deep; Cup Diameter: 16.50mm

Cup: Deep

Cup Diameter: 16.50mm

5B

Cup: Medium Deep

Cup: Medium Deep