2 floorstanding loudspeakers. Bluetooth® 4.0 for best sound quality and streaming. Digital Class D amplifier: 2x60 W. Tweeter: 3/4" textile tweeter. Woofer: 2x4,5". Frequency range: 32-25.000 Hz. Crossover frequency: 2.900 Hz. 3,5 mm stereo connection and 2 TOSLink optical inputs for connecting your audio equipment. USB output for chargers and RCA output. Dimensions: (HxWxD): 832x190x210 mm. Remote controllable. Available in white and black