Vandoren CM344 B45 Bass Clarinet Mouthpiece Overview
The Vandoren CM344 B45 is an ebonite bass clarinet mouthpiece designed to deliver a clear, centered sound with dependable intonation and quick response. It follows the core design concept of the Vandoren B44 while using a larger tip opening for a more responsive feel and greater flexibility in dynamics and color, making it a common choice for serious bass clarinet work in ensemble and solo settings.
Vandoren CM344 B45 Bass Clarinet Mouthpiece Specifications
- Instrument: Bass Clarinet
- Material: Ebonite (hard rubber)
- Model: B45 (CM344)
- Tip opening: 193 microns
- Facing length: Medium-long
- Beak: Traditional
Condition & Setup
Brand new in original packaging.
Who the B45 Bass Clarinet Mouthpiece Is For
The B45 is a Vandoren ebonite bass clarinet mouthpiece with a 193-micron tip opening and a medium-long facing that prioritizes response, articulation clarity, and stable intonation. It is designed for advancing students, university players, and professionals who want a mouthpiece that speaks easily across registers while offering enough opening to shape tone and dynamics without feeling resistant.
Compared with the B44, the B45 keeps the same general concept but uses a larger tip opening, which many players experience as a quicker, more responsive blow and a more flexible palette for phrasing. It is well suited to orchestral, wind ensemble, chamber, and doubling situations where consistent pitch and clean attacks matter.
Common Questions About the Vandoren CM344 B45
What is the difference between the Vandoren B44 and B45 for bass clarinet?
The B45 is based on the B44 design but uses a larger tip opening, which typically increases responsiveness and allows more flexibility in volume and tone color, depending on reed strength and embouchure.
What reeds pair well with a Vandoren B45 bass clarinet mouthpiece?
The B45’s 193-micron tip opening is commonly paired with medium to medium-hard reeds, then adjusted to taste for resistance and projection. Many players start with a familiar cut and fine-tune strength to match their instrument and playing demands.
Is the Vandoren CM344 B45 suitable for professional use?
Yes. Vandoren bass clarinet mouthpieces are widely used by professional clarinetists because they are built around stable intonation, clear articulation, and consistent response.
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Vandoren Model CM344 B45 Ebonite Bass Clarinet Mouthpiece
Vandoren CM344 B45 Bass Clarinet Mouthpiece Overview
The Vandoren CM344 B45 is an ebonite bass clarinet mouthpiece designed to deliver a clear, centered sound with dependable intonation and quick response. It follows the core design concept of the Vandoren B44 while using a larger tip opening for a more responsive feel and greater flexibility in dynamics and color, making it a common choice for serious bass clarinet work in ensemble and solo settings.
Vandoren CM344 B45 Bass Clarinet Mouthpiece Specifications
- Instrument: Bass Clarinet
- Material: Ebonite (hard rubber)
- Model: B45 (CM344)
- Tip opening: 193 microns
- Facing length: Medium-long
- Beak: Traditional
Condition & Setup
Brand new in original packaging.
Who the B45 Bass Clarinet Mouthpiece Is For
The B45 is a Vandoren ebonite bass clarinet mouthpiece with a 193-micron tip opening and a medium-long facing that prioritizes response, articulation clarity, and stable intonation. It is designed for advancing students, university players, and professionals who want a mouthpiece that speaks easily across registers while offering enough opening to shape tone and dynamics without feeling resistant.
Compared with the B44, the B45 keeps the same general concept but uses a larger tip opening, which many players experience as a quicker, more responsive blow and a more flexible palette for phrasing. It is well suited to orchestral, wind ensemble, chamber, and doubling situations where consistent pitch and clean attacks matter.
Common Questions About the Vandoren CM344 B45
What is the difference between the Vandoren B44 and B45 for bass clarinet?
The B45 is based on the B44 design but uses a larger tip opening, which typically increases responsiveness and allows more flexibility in volume and tone color, depending on reed strength and embouchure.
What reeds pair well with a Vandoren B45 bass clarinet mouthpiece?
The B45’s 193-micron tip opening is commonly paired with medium to medium-hard reeds, then adjusted to taste for resistance and projection. Many players start with a familiar cut and fine-tune strength to match their instrument and playing demands.
Is the Vandoren CM344 B45 suitable for professional use?
Yes. Vandoren bass clarinet mouthpieces are widely used by professional clarinetists because they are built around stable intonation, clear articulation, and consistent response.
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Vandoren Model CM344 B45 Ebonite Bass Clarinet Mouthpiece
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.