Incredible low bass and precise highs make the SD4 your choice for studio recording and live playing.
Fine sound details never noticed with other earphones will be audible.
For first-class listening experience. Whether singer or instrumentalist, this monitor will make everyone happy
System : 2-way system with 4 drivers per ear
Transmission Range : 20 Hz – 19.000 Hz
Output Sound Pressure : 120 dB
Impedance : 22 ohms
Cable Length : 140 cm
Made in Germany