In excellent cosmetic and working condition. Active speakers (built-in amplifier 35-watt class D) with black clothes are completely cool. Bang & Olufsen brings high performance to a hi-fi speaker - in a form that is as surprising as it sounds. With three identical curved surfaces that meet at an edge, the BeoLab 4 looks like a pyramid. Each side is covered with dust. BeoLab 4 is not only compact and separately formed, but it also produces superior sound quality. It is perfect as a loudspeaker in a traditional stereo setup in a primary room or in a secondary room. It can also be used in a surround setup. Or as a versatile computer loudspeaker due to its special PC mode. Because of the many placement possibilities, there is a special switch function, which adjusts the bass performance to the location where the BeoLab 4 is present in a room: on the wall, in a corner, or on the floor. The BeoLab 4 has a tonal balance and sound power that you will not find in other loudspeakers of the same size. - The Beolab 4 are supplied with 2x EU power cables Specifications: Measurements and weight: 21.5 x 19.7 x 20.5 cm / 1.7 kg power: Normally 7 watts, stand-by 0.5 watts Power amplifier Low tones: 35 watts, class D Effective Frequency range: 50-20,000 Hz Cabinet principle: Bass reflex Woofer: 10 cm - 4 "concave membrane Tweeter: 1.9 cm - ¾ "fabric dome Cabinet contents: 1.55 liters Bas Equalizer: Adaptive Bass Linearisation (ABL) Connections: Power Link, Line / PC