At 16.5'', they are fine for their price. To avoid creaking in the doors, you should have some soundproofing in the door with sponges specifically for this reason... the speakers don't creak, the plastic from the doors creaks, the speakers are fine.

Unfortunately, one of the worst speakers.
Especially at low volume, where the sound quality is evident, the unacceptable distortion and crackling. I regret spending my money.