3 ms·
It claims 20Hz at 90 dB. How in the heck is that possible with such a tiny device?
by staycoolboy 6y ago
It claims 20Hz at 90 dB. How in the heck is that possible with such a tiny device?
- aidenn0 6y agoWhen sealed to the ear-canal, the volume of air needed to be moved to make a large pressure change is very tiny.
- staycoolboy 6y agoOh, I hadn't thought of that: woofers are huge because they are quite a distance from the listener's ear and have to move all the air in the room, vs a tiny earhole. Makes sense, thanks.
- Matthias247 6y agoRight. The metric only makes sense it also a distance is provided at which it is measured.