Bach Tuba Mouthpieces Chart
14 Bach tuba models in this interactive chart — made in United States.
Looking for a Bach tuba mouthpiece chart or mouthpiece sizes? The specification table lists cup diameter, cup depth, and throat for every model. Use Download chart as PDF to save via your browser — in the print dialog pick Save as PDF. Explore our mouthpiece comparison tool and the links under the chart to compare Bach with other models and brands; open any row for a full guide to specs and playing notes.
Bach Tuba mouthpiece sizes & spec chart
| Model | Series | Cup ⌀ | Cup depth | Throat | Use |
|---|---|---|---|---|---|
| 12 | — |
32.75 mm
|
Medium |
8.33 mm | — |
| 18 | — |
32.10 mm
|
Medium |
9.00 mm | — |
| 22 | — |
31.60 mm
|
Medium |
8.33 mm | — |
| 24AW | — |
31.25 mm
|
Very deep |
9.00 mm | — |
| 24W | — |
31.25 mm
|
Medium |
9.00 mm | — |
| 25 | — |
30.60 mm
|
Medium |
8.33 mm | — |
| 30E | — |
30.00 mm
|
Shallow |
8.33 mm | — |
| 32E | — |
29.50 mm
|
Shallow |
8.33 mm | — |
| 7 | — |
33.25 mm
|
Medium |
9.00 mm | — |
| Mega Tone Tuba 12 | — |
32.75 mm
|
Medium |
8.33 mm | — |
| Mega Tone Tuba 18 | — |
32.10 mm
|
Medium |
9.00 mm | — |
| Mega Tone Tuba 22 | — |
31.60 mm
|
Medium |
8.33 mm | — |
| Mega Tone Tuba 24AW | — |
31.25 mm
|
Very deep |
9.00 mm | — |
| Mega Tone Tuba 7 | — |
33.25 mm
|
Medium |
9.00 mm | — |