The Speakers
The main characteristics of the speakers we use are:
Maximum power of 5W
Brand: Elipson
Input Impedance 4 Ohm
Distortion of 5%
Frequency band from 100Hz to 20KHz
What does this mean?
A 5W power means that the speakers are small, but small does no equal bad. They have a very low input impedance, which enables it to keep the current almost untouched. The output distortion is 5% which is very good compared with other speakers in the common market. The hearable frequency range for us humans is 20Hz to 20KHz, the frequency range of our speakers is very close to this, and almost nobody can listen to the hole 20Hz to 20KHz anyway. We can conclude then that the speakers we use have a great fidelity to the current they receive at input.
