Power Output: 200W active subwoofer.
Power Requirement: AC 220–240V, 50/60Hz, 200W consumption (noted on the back label).
Inputs: Special LFE (Low Frequency Effects) input and line-level connections for easy hookup to an AV receiver or preamplifier.
Controls: Subwoofer level knob, phase switch (normal/reverse), bass boost switch, and power mode selector (auto/on/trigger