B&O BeoLab 4 Active speakers (built-in amplifier 35 watts class D) with black cloths, fully intact. Bang & Olufsen brings high performance to a hi-fi speaker, in a shape which is just as surprising as it sounds. With three identically bent surfaces which come together in a round base, the BeoLab 4 resembles a pyramid. Each side is covered with cloth. The BeoLab 4 is not only compactly and specially shaped, but also produces a superior sound quality. It is perfect as a speaker in a traditional stereo setup in a primary space or in a secondary space. It can also be used in surround setup. Or as a versatile computer speaker because of its special PC mode. Due to the many placement options, a special switch function is available which adjusts the bass performance to the place where the BeoLab 4 is present inside the space: on the wall, in a corner or on the floor. The BeoLab 4 has a tone balance and sound power which you will not find in other speakers of the same dimensions. - The BeoLab 4 will be supplied with 2x EU power cables Specifications: Dimensions/Weight: 21.5 x 19.7 x 20.5 cm / 1.7 kg Power: Normal 7 watts, stand-by 0.5 watt Power amplifier Bass 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” cloth dome Cabinet content: 1.55 litre Bass equaliser: Adaptive Bass Linearisation (ABL) Connections: Power Link, Line/PC