SP-833 Power Output : 16W + 8W x 2 (RMS) Frequency Response : 40Hz-160Hz(Subwoofer) 100Hz~20KHz(Satellite) Speaker : 51/4"Subwoofer + 2 X 4'' Stereo Control Panel : Power/Volume/Bass/3D Size 210mm (W) x 600mm (H) x 220mm(D)
SP-833