I'm 13, I did a hearing test and can go up to 14000hz, should I see a doctor?,(reply>), That does seem on the low side, but you may have lower quality headphones or speakers whose drivers can't resolve sound that high. It might be worth asking for a hearing test next time you see your doctor. Your school might actually do a proper hearing test on occasion. Either way, they'll have headphones that are designed to go that high. Really uncomfortable ones, but the test only takes a minute or two. It's not something urgent, just something to keep an eye on.<br><br>Still, the plea for protecting your hearing stands. If you might go to a loud place, or use a loud machine, bring earplugs and use them properly.