MidiLand MLI-452 - Manual (Page 5)

Specifications
Driver Units: 2.5" full range (satellite)
3" woofer (subwoofer)
Output Power (rms): 3W+3W+3W+3W (satellite)
10W (subwoofer)
Frequency Response: 300Hz - 18kHz (satellite)
120Hz - 500Hz (subwoofer)
Dimensions (WxHxD): 3.43" x 3.82" x 3.54" (satellite)
4.94" x 6.94" x 8.25" (subwoofer)
1.38" x 3.69" x 4.63" (control module)
Power Supply: External AC Adapter
Controls: Power, volume, surround volume
Input Sensitivity: 125 - 300mV