Характеристики L3711 если кому интересно:
fs 31.1 Hz free air resonance frequency
Zmax 38.7 Ohm impedance at resonant frequency
Rdc 4.1 Ohm DC-resistance
Qms 2.02 mechanical Q of the speaker
Qel 0.24 electrical Q of the speaker
Qts 0.21 total Q of the speaker
Mmd 61.85 g mass of driver's cone
Cms 0.42 mm/N compliance of driver's suspension
Vas 467.95 liter compliance volume of the speaker