RS-M2

Speaker Size 4 inch(10cm)
Rms 40W
Peak power 80W
Indepedence 4 Ohms
sensitivity 89dB(1W/1M)
frequency response 90-20KHz
Cone material Carbon fiber
Voice Coil 30mm
Fo 120Hz
Qms 4.73
Qes 0.68
Qts 0.59
Vas 1.53L
Mms 4.8g
Compatibility C/E/S/GLC Class