The 3-way audio system Line 700 A floor-standing speakers with XMR Bass Technology features an active and a passive speaker with a total output of 2 x 120 W RMS. The sound boxes can be connected without amplifiers and used directly. The passive box is simply connected via speaker cable with its active counterpart. The connection options can be by a digital optical and coaxial input ensure particularly clean sound and are ideal for use with DVD players, PlayStations and for playing back the audio signal from the TV. The classic AUX input can be used to connect additional external devices such as a CD player. If you want to further increase the power of the speakers, you can use the subwoofer output to support the bass of the speakers with an extra subwoofer. The Bluetooth function enables reliable audio streaming from a smartphone, tablet or laptop. An auto on / off function also helps to save energy. If there is an incoming audio signal via the optical, the coaxial or the AUX input, the tower speaker set switches on automatically. Of course, the speakers also has a supplied remote control, which allows you to operate and select all settings from a distance.