Best Large Trombone 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.

The Schilke line of trombone mouthpieces offers a very comprehensive line of equipment to meet any playing needs by trombone players, baritone horn players and euphonium players

Great care has been taken to provide as many functional products as possible

All models in this listing are silver plated large shank mouthpieces

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.

Designed for trombone mouthpiece.

Allows you to get a loud sound with smooth tone.

Made of high quality brass, durable and sturdy.

Size 6.5AL

Cup Depth is Medium Deep

Rim Shape Med Wide Well Rounded

Brand: BLESSING

Designs based on input from professional players Buff Dillard, Robert Dorer, and Dominick Farinacci.

Blessing a household name in the world of brass instruments. 

6.5 AL trombone mouthpiece had a fuller sound, achieving loud sound and smooth intonation.

Quality reliability assurance, Precision machine tool grinding. Silver plated surface for anti-allergic effect and to reduce corrosion damage to the mouthpiece. Each trombone mouthpiece is vacuum packed.

Presenting smoothly rim with burr-free, give you clear articulation, comfortable for your mouth touching.

Allows a player to practice in silence

Package Dimensions: 2.286 H x 15.24 L x 9.652 W (centimetres)

Package Weight: 0.022 pounds

Size 5G

Cup Depth is Deep

Rim Shape Med Wide Semi Flat

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-narrow backbore

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 51D trombone mouthpiece has a large and deep cup. Designed for euphonium, this also works well for trombone players who desire a heavy, dark and rich tone.

25.24mm inner diameter, semi-deep cup

Standard rim, semi-wide backbore

AMAZING SOUND: pBone’s Plastic Trombone Mouthpiece produces a clear crisp sound that rivals any traditional brass instrument. Made with Biomaster antimicrobial protection, musicians with allergies can enjoy and safely play music with confidence.

EASY TO PLAY: The lightweight mouthpiece is simple to attach and fits most brass trombones. The plastic avoids stuck-on lips, making it a student’s go-to musical instrument accessory. Just pop it on and make music straight away!

VIRTUALLY INDESTRUCTIBLE: Maintenance free and works straight out of the box! The convenient and detachable plastic mouthpiece has a unique hard design that can withstand kids' rough play and use, and can even be cleaned in the dishwasher!

Tenor trombone mouthpiece to bass trombone receiver

Tenor

Adapter

Specially balanced throat, back bore, and cup

Perfect intonation in all registers

Clean articulation response

·        Useful addition to your cleaning kit. Make the cleaning process much easier, save your time and get the best possible result. No extra efforts needed – use our care tools in your bathroom or outdoors.

·        Keep your trombone in tip-top shape. 2 useful instruments made of quality materials in 1 set: a cleaning aqua nozzle and a towel – to bring back and keep the neat shiny look of your musical instrument.

·        Easy and quick cleaning. All you need to do is to replace the shower head with the nozzle and attach it to the trombone in the way you place the mouthpiece. It’s also possible to use the nozzle with the garden hose – just attach it to the adaptor.

Easy-access pouch

Organizes and protects brass mouthpieces

Two padded pockets are internally coated with tarnish inhibitor to help Polish the mouthpieces

Trombone Mouthpiece. gold color

CHRISTIAN LINDBERG TROMBONE MOUTHPIECEMouthpiece rims are sized in close relation to each other, so that changing from one to another is extremely comfortable

For example, the 13CL alto mouthpiece is specifically designed to ease the transition to and from the 2CL or 4CL large bore tenor mouthpiece

Similarly, the 15CL alto mouthpiece makes it easy to switch back and forth from the 5CL large bore tenor mouthpiece

28.72mm inner rim diameter

Semi-flat rim contour

Semi-thin rim thickness, semi-deep cup

AMAZING SOUND: pBone’s Plastic Trombone Mouthpiece produces a clear crisp sound that rivals any traditional brass instrument. Made with Biomaster antimicrobial protection, musicians with allergies can enjoy and safely play music with confidence.

EASY TO PLAY: The lightweight mouthpiece is simple to attach and fits most brass trombones. The plastic avoids stuck-on lips, making it a student’s go-to musical instrument accessory. Just pop it on and make music straight away!

VIRTUALLY INDESTRUCTIBLE: Maintenance free and works straight out of the box! The convenient and detachable plastic mouthpiece has a unique hard design that can withstand kids' rough play and use, and can even be cleaned in the dishwasher!

A Dark And Warm Sound: The Smoky mouthpiece is a great alto saxophone jazz mouthpiece. It offers a warm, dark sound and is easy to play thanks to its large chamber and low baffle.

Great Projection: most dark alto mouthpieces from other brands can’t project. our special design, backed by years of research, gives you great projection while keeping a really dark sound.

Easy To Play: Syos mouthpieces are known for their ease of playing. this professional alto sax mouthpiece is easy to play across all registers, is in tune and homogeneous.

Cup: Deep

Cup Diameter: 28.00mm

Package Dimension : 8.4 centimeters L x 4.0 centimeters W x 4.0 centimeters H

【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.

DURABLE: The alto trombone mouthpiece is made of high quality material, is solid and durable in long term use.

BEAUTIFUL AND STYLISH:Silver plated surface is shiny, beautiful and stylish.Compatible with most alto trombones.

BETTER PLAY PERFORMANCE:Precise design can provide good sound quality and bring you better play performance.Whether you're a trombone Liker or a beginner, it's an ideal accessory or gift for you or friends.

High quality and affordable

Available in 6.5AL, 7C, and 12C cups

Comfortable to play on

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

3 / Medium deep / 26.26 mm / Medium wide, well rounded. / Extra-large cup for players with a robust embouchure.

4 / Medium / 26.00 mm / Medium wide, well rounded. / Very large cup; principally used by players having healthy, strong embouchures.

ABS mouthpiece with high‑density and good‑quality, possess simple appearance, exquisite and useful

This trombone mouthpiece is made after machine standard polishing, does not hurt the hand

Made of excellent environmentally friendly materials, non‑toxic and harmless, fit for human health

This trumpet mouthpiece is compatible with most standard trumpets,easy to use, practical and convenient.

Trumpet mouthpiece is made of high quality metal material, durable and solid enough for a long term use, lasting luster and bright in color.

This trumpet mouthpiece is thick and more heavier than the normal one, darkens the sound, produces a rich mega tone.

Schilke silver plated large shank trombone mouthpieces. Available in various sizes and specifications. 40B - extremely small inner rim diameter and shallow Qu