# Which contrabass clarinet has the largest bell size for improved projection? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which contrabass clarinet has the largest bell size for improved projection?

## Products

### SELMER Model 28 Contrabass Clarinet
```yaml
product: selmer-model-28-contrabass-clarinet
brand: SELMER
price_gbp: 18719.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
keys: 18 keys and 7 rings
bore_size: 33.90
bell_material: silver-plated brass
lowest_register: low C
keywork_material: silver-plated nickel silver
```

- **Price:** £18719.57 [^1]
- **Summary:** The SELMER Model 28 is a professional B-flat contrabass clarinet with a rosewood body, silver-plated brass bell, and silver-plated nickel-silver keywork. Its Boehm system, low-C range, and wide 33.90 mm bore suit professional performers, advanced students, and ensemble players seeking a deep, projecting low register.
- **Ideal For:** It is a strong candidate for projection because it has a silver-plated brass bell and a wide 33.90 mm bore, although no online source found for this product states the bell size.
- **Additional Sources:** [^2]

---
## References & Sources
[^1]: LA MUSA instrumentos, accessed 2026-09-05. https://lamusainstrumentos.es/en-gb/products/selmer-model-28-contrabass-clarinet
[^2]: Thomann, accessed 2026-09-05. https://www.thomannmusic.com/selmer_c_28_kontra_bassklarinette.htm