Complete Specs: Ultra small package.
210 W (140 W RMS) Built-in Class D Amplifier, 6 inch Forward Radiant Woofer and Sealed Enclosure, 33 - 132 Hz (±1.5 dB) Frequency Characteristics, 40 - 130 Hz Continuous Variable Crossover, Phase Switching (0/180 °), Line Level Stereo, LFE RCA Input, 3.5 mm Mini Input Jack.