Edifier R1280T Powered Bookshelf Speakers - 42 Watts (Wood Finish) (4001345) Product Features: Room-filling Sound: With 4 driver units, this product can produce 42 watts (RMS) output power, best fitting any space in your house for a great listening experience. Quality Sound Performance: With the enrichment of 2-way active crossover control, this product is perfectly tuned to satisfy your pursuit of quality sound. Two 4-inch mid-range / bass drivers create rich lows. Meanwhile, two 0.5-inch silk diaphragm treble drivers produce crisp highs. Classic Wooden Enclosure: Quality wooden enclosure minimizes acoustic resonance and further reduces distortion. The classic design complements any home decor as well. Dual RCA Inputs : Two pairs of RCA input ports are ready for the connection with multiple audio sources, no frequent plugging and switching needed. Easy Control: Use the remote control and knobs on the right panel for easy control of full functions.