Hold on there partner. I didn't realize that you'd only being playing for 2 weeks.
I think it's great that you've got a tonal concept already. In other words, you've got an idea of what it is you want your tone to be like. And I totally agree with Martinmod's assessment of your tone in only 2 weeks, however, playing saxophone is not easy. There is as old saying that is very much true: Saxophone is an easy instrument to play, badly.
There really are not short cuts. It takes years of studying, practicing, repetition, and patience to get the consistent sound and technique like the pros have.
There has been tons of info given here around mouthpieces and reeds. I think this all needs to be dialed down to the basics. At this point in your playing career,
you do not need a professional level mouthpiece, and you do not need super expensive reeds. A Rico Graftonite mouthpiece or a Yamaha 4C or there abouts will be a fine choice. These mouthpieces are extremely easy to blow, and will allow you to develop your embouchure first. You've got lots of work to do there, as does any player just starting out.
With regards to reeds, you could use the Orange box Ricos in eithr 2 or 2.5, or, you could use a Rico Royal. Either will be fine. No need to go any more expensive. I do have my students use the Fibracell 2.5 reeds because in the long run it saves them (their parents actually) quite a bit of money, but that choice is yours.
So, to sum up here are the main points for anyone starting out:
- Get a decent mouthpiece. Graftonite or Yamaha will do nicely.
- Get some decent 2 or 2.5 reeds. Rico orange box are OK for the job.
- Have you horn checked over to make sure that it isn't leaking, or doesn't need anything else. Even new horns need to be set up when you first get them. This is especially true if you get it through an online source. Get it fixed up if necessary after your tech tells you what it needs. Nothing is harder to learn on than a horn that is leaking, or needs some other small work. That small thing can lead to hours of frustration.
- Take some lessons with a good teacher to help get you going, and make sure that you don't develop any bad habits, and to correct the ones you have developed, before they become too engrained.
- Be patient with yourself. This is an endurance race, not a sprint. It will take time to play the saxophone like the pros you hear. They've been playing a lifetime to sound like they do.
- Recognize that sometimes what you hear on recordings is also added in the studio, and a player's real sound is different than what you hear. Processing and effects can do a lot to alter a saxophone's sound.