

🎶 Elevate your sax game with Yamaha’s iconic 4C mouthpiece — where clarity meets confidence!
The Yamaha 4C Alto Saxophone Mouthpiece is the official OEM mouthpiece included with Yamaha’s standard, intermediate, and professional alto saxophones. Crafted from durable phenol resin, it offers consistent, clear sound quality suitable for beginners and seasoned players alike. Universally compatible with all standard alto saxophones, it boasts a polished finish, weighs just over an ounce, and enjoys a stellar 4.8-star rating from over 2,000 users, making it a trusted choice for musicians seeking reliable performance and professional tone.









| ASIN | B07NFPR6LT |
| Best Sellers Rank | #3,544 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Alto Saxophones Mouthpieces |
| Brand | Yamaha |
| Brand Name | Yamaha |
| Customer Reviews | 4.8 out of 5 stars 2,173 Reviews |
| Finish Type | Polished |
| Global Trade Identification Number | 00889025120128 |
| Included Components | Mouthpiece |
| Instrument Key | E Flat |
| Item Dimensions | 3.5 x 1 x 1 inches |
| Item Type Name | Alto Saxophone Mouthpiece |
| Item Weight | 1.12 ounces |
| Item dimensions L x W x H | 3.5 x 1 x 1 inches |
| Manufacturer | Yamaha |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | YAC AS |
| Model Number | YAC AS4C |
| Style | Modern |
| UPC | 889025120128 |
| Warranty Description | 1 year manufacturer warranty yamaha corporation of america (yamaha) is proud of the experience and craftsmanship that goes into every product we represent. Yamaha sells its products through a network of authorized yamaha retailers. Only these authorized retailers are equipped with sales and service support materials and training that are not readily available to non-authorized retailers. The yamah… |
M**R
10/10 great for beginners and intermediate
Best Alto Sax mouthpiece yet. I’ve gone through a few alto mouthpieces but the 4C is for sure my favorite. The sound on the 4C is very clear and great for playing classical and jazz!
B**N
Quality mouthpiece definitely worth the price. You get what you pay for.
Quality mouthpiece. My son dropped his old one and it chipped. The Yamaha is considerably more expensive than the no-name brand options, but like most things, it is well worth the price difference, especially if you are a serious musician. You can feel the quality in the weight and sound of the piece. You get what you pay for!
R**A
I'm Just Starting To Learn
I bought a Alto Saxopone for a price that I never thought possible. The quality of the instrument is higher then the price, which is a pleasant surprise - (Available on Amazon: Eastar AS-II. It has good reviews, along with a couple other imported saxophones). It came with a similar mouth piece, (I never realized that there could be so many differences in mouth pieces), however the same pros who recommend the Sax, also recommended switching to this Yamaha mouthpiece. They indicated it's a quality mouthpiece that is both good to learn on and could really be the mouthpiece you keep for life, even though it's very affordable! I'm just starting to learn, but this is one more thing I don't have to think twice about and I like good advice from Pros!
S**N
Good fit
Works well
S**L
Definitely a good beginner mouthpiece, unless you already have one
First let me say that this definitely demonstrates the quality of the yamaha brand. Now with that said: Pros: Great sound, better than a no-frills off brand mouthpiece of the same size. Nice size, easy to form an embouchure with. Feels very comfortable to play on- don't need too much air. Nice crisp mellow sound. Cons: -You get more sound out of a 5C -Because it's a smaller hole, it's difficult to get more sound. You know how it's easier to drink through a bigger straw? Well that's what this feels like- it's easier to blow through a bigger mouthpiece. -Once you play a more advanced mouthpiece, you won't want to go back. So unless you need a starter mouthpiece, I think you should go for the 5C or something more advanced.
P**.
Yamaha mouthpiece
Awesome mouthpiece. Definitely a difference and easier to use than the mouthpiece that came with the Glory sax for a beginner I just purchased. Very highly recommend.
V**Y
Great Mouthpiece for Beginners
It's a great mouthpiece for beginners. I bought this for my son when he first started using a saxophone about two years ago, and he is still using it to this day. If taken care of, this mouthpiece can last a very long time. It is durable, and my son has progressed in his saxophone skills and ability with this mouthpiece.
I**M
No complaints
Works as intended
Trustpilot
5 days ago
2 months ago