Detail 01
27mm cup diameter
A large cup. It moves a lot of air and favors low-register power over easy endurance up high.
Product detailSKU #1274228080833
Denis WickDW4880 Classic Series Trombone Mouthpiece in Gold 2AL
1/2
Independent shopping perspective
The Korena take
Denis Wick 2AL in gold plate — a large-shank bass trombone mouthpiece with a wide rim and dark, traditional orchestral sound.
Strong match
Who this is for
- Bass trombonists playing orchestral and symphonic repertoire
- Players needing full, dark low register without losing the top
- Anyone whose current rim feels too narrow over long sessions
Consider the trade-offs
When to look elsewhere
- Small-bore tenor trombones — the large shank will not fit
- Lead and commercial playing that needs a bright, cutting edge
- Developing players who may find a 27mm cup hard to control
What matters in use
The specifications, translated
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 02
Large shank
Fits large-bore tenor and bass trombone receivers only. Check your receiver before ordering.
Detail 03
6.73mm rim width
A wider rim spreads pressure across the lips, which helps stamina on long orchestral programs.
Detail 04
7.30mm throat
An open throat lets you push volume without the sound closing off in loud passages.
Detail 05
Barrel backbore
Adds resistance and darkens the core, giving the traditional symphonic bass sound rather than a bright one.
Detail 06
Gold plating
Feels slightly slicker and warmer on the lip than silver, and is an option if silver irritates your skin.
Final check
Know before you order
- 01Sold as a mouthpiece only — no pouch or case included
- 02Changing rim size takes weeks of adjustment; do not switch before a concert
- 03Confirm large versus small shank on your horn, they are not interchangeable
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is the 2AL a bass trombone mouthpiece?
Yes. With a 27mm cup, wide rim and barrel backbore, it is aimed at bass trombone and orchestral playing.
02Will this fit my trombone?
Only if your horn has a large-shank receiver, typical of large-bore tenor and bass trombones. Small-bore horns need a small-shank model.
03How does the 2AL compare to the 1AL?
The 1AL is larger at 27.11mm with an open backbore and freer blow. The 2AL is slightly smaller with a barrel backbore, so it feels more secure up high.
04Does gold plating change the sound?
The difference is mostly in feel — gold is slicker on the lip. Choose it for comfort or for silver sensitivity, not for tone.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Gold
23 detailsOther
- 6bl
- Large shank; 25.30mm cup diameter; 6.26mm rim width; 6.66mm throat; V-type backbore. Medium-shallow cup design for improved high register. Great all-around mouthpiece.
- 5al
- Large shank; 25.73mm cup diameter; 6.64mm rim width; 7.30mm throat; Barrel backbore. Perfect for wind ensemble and symphonic work. Deep cup and larger bore for improved projection and tone.
- 6al
- Large shank; 25.40mm cup diameter; 6.80mm rim width; 7.20mm throat; Medium backbore. Big, full sound with even tone quality and improved high register. Ideal for concert band and brass band players.
- 9bl
- Large shank; 25mm cup diameter; 6.46mm rim width; 6.66mm throat; V-type backbore. Brilliant, sonorous high register with full sound.
- 4bs
- Small shank; 25.90mm cup diameter; 6.77mm rim width; 7.13mm throat; Medium backbore. Big bore sound for a small bore instrument. Excellent for the well-developed embouchure that needs a large cup on a small bore trombone.
- 5bs
- Small shank; 25.73mm cup diameter; 6.64mm rim width; 6.87mm throat, Medium backbore. Gives the smaller bore trombone the qualities of a large bore instrument. Brilliant and solid high register.
- 12cs
- Small shank; 24.50mm cup diameter; 6.71mm rim width; 6.10mm throat; V-type backbore. Wider, rounded rim for endurance and clear, resonant high register. Excellent jazz model.
- 6bs
- Small shank; 25.30mm cup diameter; 6.26mm rim width; 6.66mm throat; V-type backbore. Medium-shallow cup design for improved high register. Great all-around small shank mouthpiece.
- 7cs
- Small shank; 25.40mm cup diameter; 6.26mm rim width; 6.24mm throat; Medium backbore. Clean tone with clear attacks and increased flexibility. Fantastic high range.
- 9bs
- Small shank; 25mm cup diameter; 6.46mm rim width; 6.66mm throat; V-type backbore. Good all-around small shank mouthpiece. Good choice for lead playing or alto trombone.
- 4abl
- Large shank; 26mm cup diameter; 6.72mm rim width; 7.38mm throat; Medium backbore. Dark core sound with excellent flexibility. Improved high register performance.
- 5abl
- Large shank; 25.73mm cup diameter; 6.64mm rim width; 7.15mm throat, Medium backbore. Excellent high register with a rich tone.
- 10cs
- Small shank; 25mm cup diameter; 6.46mm rim width; 6.24mm throat; Medium backbore. Clean, even tone quality in all registers. Good choice for jazz or alto trombone.
- 0al
- Large shank; 27.42mm cup diameter; 6.09mm rim width; 7.45mm throat; Barrel backbore. Clean, precise attacks in the low register. Great for strong, advanced players.
- 1al
- Large shank; 27.11mm cup diameter; 6.09mm rim width; 7.45mm throat; Open backbore. Open sound in all registers with perfect amount of resistance. Rich, dark tone.
- 4 5al
- Large shank; 25.85mm cup diameter; 6.80mm rim width; 7.24mm throat; Barrel backbore. Easy blowing upper register with dark tone. Well suited for symphonic trombonist.
- 00al
- Large shank; 28mm cup diameter; 6.40mm rim width; 8.15mm throat; Open backbore. Dark, round tone with exceptional projection and clarity. Good choice for contrabass trombone.
- 2al
- Large shank; 27mm cup diameter; 6.73mm rim width; 7.30mm throat; Barrel backbore. Secure high register with full, dark lows. Wider rim with clear traditional bass sound. Good choice for orchestral work.
- 3al
- Large shank; 26.40mm cup diameter; 6.80mm rim width; 7.38mm throat; Barrel backbore. Great choice for tenor players that also double on bass or strong euphonium players. Wider rim and easy response.
- 4bl
- Large shank; 25.90mm cup diameter; 6.77mm rim width; 7.13mm throat; Medium backbore. Idela for solo playing with excellent range and even tone production. Clear ringing sound with good high register.
- 2nal
- Large shank; 27mm cup diameter; 6.15mm rim width; 7.30mm throat; Barrel backbore. Easy high and low register. Narrower rim with excellent flexibility and accurate attacks.
- 5bl
- Large shank; 25.73mm cup diameter; 6.64mm rim width; 6.87mm throat, Medium backbore. Ideal for principal players with free and resonant high register.
- 4al
- Large shank; 26mm cup diameter; 6.72mm rim width; 7.38mm throat; Barrel backbore. Full low register with big, dark sound. A classic euphonium model that is also good for powerful trombonist.
