SonicGear Spectra 300 Review SPECIFICATION - Total Power (RMS): 20W - Satellites (RMS): 4W + 4W - Woofer (RMS): 12W - 2.25" Full Range Drivers and 4" Bass Driver (enclosed) - Frequency Response: 20Hz - 20KHz - S/N Ratio: 60dB - Distortion: < 2% (1mV) - Sensitivity Input: 400mV - Separation: >= 40 dB - Power Supply: 220V 50Hz FEATURES - Superb Euro-Look styling for clean and elegant simplicity - FMDF wood enclosures for the subwoofer - Compatible to PC,DVD,CD,MP3 player's etc - Full Spectrum Audio - Bass Reflex Port Design - 3-piece system including a subwoofer - Space-saving and magnetically-shielded - Master Volume and Bass Volume Control 二手,卖 RM40
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