Bach Trumpet Mouthpieces Chart
103 Bach trumpet models in this interactive chart — made in United States.
Looking for a Bach trumpet 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 Trumpet mouthpiece sizes & spec chart
| Model | Series | Cup ⌀ | Cup depth | Throat | Use |
|---|---|---|---|---|---|
| 1 | — |
17.50 mm
|
Very deep |
3.66 mm | — |
| 10 | — |
16.00 mm
|
Very deep |
3.66 mm | — |
| 10½A | — |
15.90 mm
|
Very deep |
3.66 mm | — |
| 10½C | — |
15.90 mm
|
Medium |
3.66 mm | — |
| 10½CW | — |
15.90 mm
|
Medium |
3.66 mm | — |
| 10½D | — |
15.90 mm
|
Shallow |
3.66 mm | — |
| 10½DW | — |
15.90 mm
|
Shallow |
3.66 mm | — |
| 10½E | — |
15.90 mm
|
Shallow |
3.66 mm | — |
| 10½EW | — |
15.90 mm
|
Shallow |
3.66 mm | — |
| 10¾A | — |
15.75 mm
|
Very deep |
3.66 mm | — |
| 10¾CW | — |
15.75 mm
|
Medium |
3.66 mm | — |
| 10¾EW | — |
15.75 mm
|
Shallow |
3.66 mm | — |
| 10B | — |
16.00 mm
|
Deep |
3.66 mm | — |
| 10C | — |
16.00 mm
|
Medium |
3.66 mm | — |
| 1½B | — |
17.00 mm
|
Medium |
3.66 mm | — |
| 1½C | — |
17.00 mm
|
Medium |
3.66 mm | — |
| 1¼C | — |
17.00 mm
|
Medium |
3.66 mm | — |
| 11½A | — |
15.65 mm
|
Very deep |
3.66 mm | — |
| 11½C | — |
15.65 mm
|
Medium |
3.66 mm | — |
| 11¾C | — |
15.60 mm
|
Medium |
3.66 mm | — |
| 11¾CW | — |
15.60 mm
|
Medium |
3.66 mm | — |
| 11A | — |
15.70 mm
|
Very deep |
3.66 mm | — |
| 11B | — |
15.70 mm
|
Deep |
3.66 mm | — |
| 11C | — |
15.70 mm
|
Medium |
3.66 mm | — |
| 11D | — |
15.70 mm
|
Shallow |
3.66 mm | — |
| 11DW | — |
15.70 mm
|
Shallow |
3.66 mm | — |
| 11EW | — |
15.70 mm
|
Shallow |
3.66 mm | — |
| 12 | — |
15.20 mm
|
Very deep |
3.66 mm | — |
| 12B | — |
15.20 mm
|
Deep |
3.66 mm | — |
| 12C | — |
15.20 mm
|
Medium |
3.66 mm | — |
| 12CW | — |
15.20 mm
|
Medium |
3.66 mm | — |
| 17 | — |
15.10 mm
|
Very deep |
3.66 mm | — |
| 17C | — |
15.10 mm
|
Medium |
3.66 mm | — |
| 18 | — |
15.10 mm
|
Very deep |
3.66 mm | — |
| 18C | — |
15.10 mm
|
Medium |
3.66 mm | — |
| 1B | — |
17.00 mm
|
Deep |
3.66 mm | — |
| 1C | — |
17.00 mm
|
Medium |
3.66 mm | — |
| 1CW | — |
17.00 mm
|
Medium |
3.66 mm | — |
| 1D | — |
17.00 mm
|
Shallow |
3.66 mm | — |
| 1E | — |
17.00 mm
|
Shallow |
3.66 mm | — |
| 1X | — |
17.00 mm
|
Very deep |
3.66 mm | — |
| 2 | — |
16.50 mm
|
Very deep |
3.66 mm | — |
| 20C | — |
15.00 mm
|
Medium |
3.66 mm | — |
| 2½C | — |
16.40 mm
|
Medium |
3.66 mm | — |
| 2¾C | — |
16.40 mm
|
Medium |
3.66 mm | — |
| 2C | — |
16.50 mm
|
Medium |
3.66 mm | — |
| 3 | — |
16.30 mm
|
Very deep |
3.66 mm | — |
| 3B | — |
16.30 mm
|
Deep |
3.66 mm | — |
| 3C | — |
16.30 mm
|
Medium |
3.66 mm | — |
| 3CW | — |
16.30 mm
|
Medium |
3.66 mm | — |
| 3D | — |
16.30 mm
|
Shallow |
3.66 mm | — |
| 3E | — |
16.30 mm
|
Shallow |
3.66 mm | — |
| 3F | — |
16.30 mm
|
Very shallow |
3.66 mm | — |
| 5A | — |
16.25 mm
|
Very deep |
3.66 mm | — |
| 5B | — |
16.25 mm
|
Deep |
3.66 mm | — |
| 5C | — |
16.25 mm
|
Medium |
3.66 mm | — |
| 5MV | — |
16.25 mm
|
Deep |
3.81 mm | — |
| 5SV | — |
16.25 mm
|
Shallow |
3.81 mm | — |
| 5V | — |
16.25 mm
|
Very deep |
4.09 mm | — |
| 6 | — |
16.20 mm
|
Very deep |
3.66 mm | — |
| 6B | — |
16.20 mm
|
Deep |
3.66 mm | — |
| 6BM | — |
16.20 mm
|
Deep |
3.73 mm | — |
| 6C | — |
16.20 mm
|
Medium |
3.66 mm | — |
| 7 | — |
16.20 mm
|
Very deep |
3.66 mm | — |
| 7A | — |
16.20 mm
|
Very deep |
3.66 mm | — |
| 7B | — |
16.20 mm
|
Deep |
3.66 mm | — |
| 7BW | — |
16.20 mm
|
Deep |
3.66 mm | — |
| 7C | — |
16.20 mm
|
Medium |
3.66 mm | — |
| 7CW | — |
16.20 mm
|
Medium |
3.66 mm | — |
| 7D | — |
16.20 mm
|
Shallow |
3.66 mm | — |
| 7DW | — |
16.20 mm
|
Shallow |
3.66 mm | — |
| 7E | — |
16.20 mm
|
Shallow |
3.66 mm | — |
| 7EW | — |
16.20 mm
|
Shallow |
3.66 mm | — |
| 8 | — |
16.20 mm
|
Very deep |
3.66 mm | — |
| 8½ | — |
16.10 mm
|
Very deep |
3.66 mm | — |
| 8½A | — |
16.10 mm
|
Very deep |
3.66 mm | — |
| 8½B | — |
16.10 mm
|
Deep |
3.66 mm | — |
| 8½C | — |
16.10 mm
|
Medium |
3.66 mm | — |
| 8¾ | — |
16.10 mm
|
Very deep |
3.66 mm | — |
| 8¾C | — |
16.10 mm
|
Shallow |
3.66 mm | — |
| 8B | — |
16.20 mm
|
Deep |
3.66 mm | — |
| 8C | — |
16.20 mm
|
Medium |
3.66 mm | — |
| 9 | — |
16.05 mm
|
Very deep |
3.66 mm | — |
| 9A | — |
16.05 mm
|
Very deep |
3.66 mm | — |
| 9AT | — |
19.00 mm
|
Medium |
3.66 mm | — |
| 9B | — |
16.05 mm
|
Deep |
3.66 mm | — |
| 9C | — |
16.05 mm
|
Medium |
3.66 mm | — |
| 9D | — |
16.05 mm
|
Shallow |
3.66 mm | — |
| Mega Tone 1 | — |
17.50 mm
|
Very deep |
3.73 mm | — |
| Mega Tone 1½B | — |
17.00 mm
|
Deep |
3.73 mm | — |
| Mega Tone 1½C | — |
17.00 mm
|
Medium |
3.73 mm | — |
| Mega Tone 1¼C | — |
17.00 mm
|
Medium |
3.73 mm | — |
| Mega Tone 1B | — |
17.00 mm
|
Deep |
3.73 mm | — |
| Mega Tone 1C | — |
17.00 mm
|
Medium |
3.73 mm | — |
| Mega Tone 1D | — |
17.00 mm
|
Shallow |
3.73 mm | — |
| Mega Tone 1E | — |
17.00 mm
|
Shallow |
3.73 mm | — |
| Mega Tone 2½C | — |
16.40 mm
|
Medium |
3.73 mm | — |
| Mega Tone 2C | — |
16.50 mm
|
Medium |
3.73 mm | — |
| Mega Tone 3B | — |
16.30 mm
|
Deep |
3.73 mm | — |
| Mega Tone 3C | — |
16.30 mm
|
Medium |
3.73 mm | — |
| Mega Tone 5B | — |
16.25 mm
|
Deep |
3.73 mm | — |
| Mega Tone 5C | — |
16.25 mm
|
Medium |
3.73 mm | — |
| Mega Tone 7C | — |
16.20 mm
|
Medium |
3.73 mm | — |