Microlab FC50 Finecone Powerful high fidelity 2.1 subwoofer speaker system with HC2D (High Clarity Close Distance) technology, Black Features: Advanced HC2D technology for high fidelity sound production in small area environment Satellites with box less design; improve speaker efficiency and retain original sound production Powerful subwoofer with deep bass and vocals Beautifully designed satellites, perfect for your living room DSP system employed for perfect uncoloured sound Powerful amplifier using state-of-the art digital processing for dynamic power Wireless remote with RF technology for 360° all round use without line-of-sight limitations Technical Specifications: Amplifier: Output power: 54 Watt RMS Power distribution: 12 Watt x 2 + 30 Watt RMS Harmonic distortion: < 0.5% 1 W 1 kHz Frequency response: 40 Hz - 20 kHz Signal/Noise ratio: > 80 dB Separation: > 45 dB Speakers: Tweeter driver type: 0.75" Tweeter driver rated power: 10 Watt 6 Ohm Midrange driver type: 4" Midrange driver rated power: 15 Watt 8 Ohm Woofer driver type: 5" Woofer driver rated power: 30 Watt 4 Ohm Interfaces: Output: 2RCA Input: 3.5 mm stereo Power input: DC Remote control: wireless, radio frequency operated