2.0 wireless speaker system. Features: Equipped with a wireless IR remote control but also with digital input for high resolution digital audio signals. Integrated an output for connecting an optional subwoofer. It deals with non-amplified sources like smartphone, PC, laptop, TV, MP3, CD and BluRay devices just as easily as powered sources. The integrated D/A converter can process high resolution audio signals with up to 24 bit/96 kHz. Specs: Tweeter: 25 mm with silk dome. Woofer/midrange: 10 cm with cellulose cone. Output power (RMS): 2 x 18 W. Frequency response: 55 - 22000 Hz. Bluetooth: A2DP Standard for wireless audio streaming (compatible from BT 2.1). Dimensions (W x H x D): 150 x 209 x 180 mm. Colour: Black.