1. Construct. The Gold brass sax manufacturer tells you that a saxophone consists of seven parts: head, neck tube, mouthpiece, reed, whistle, cap, and lanyard.

The Gold brass sax manufacturer tells you that except for the mouthpiece and the reed, the rest is made of copper, so it has both the characteristics of the wood pipe and the beauty of the copper pipe. The body is cylindrical (up and down) and the bell mouth is curved upwards, similar to the bass clarinet.
2. range. The Gold brass sax manufacturer tells you that after several generations of hard work and continuous exploration, the saxophone production range has been expanded by an octave and a fourth from the original two octaves and a fifth.
The Gold brass sax manufacturer tells you that the extended range belongs to the overblown part, and it is difficult to play upward without a certain foundation, which enables the saxophone to perfectly show more music.
The above is the Gold brass sax manufacturer's introduction and analysis of the structure and range of the sax, hope it helps you.