Hisense HS3100 altavoz soundbar Negro 3.1 canales 480 W

An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.

RMS (Root mean square) is a measure of the continuous power required by a device

Device or software capable of decoding a digital stream of audio e.g. internet radio.

Device that attempts to reverse the distortion incurred by a signal transmitted through a channel.

The product includes a subwoofer

Loudspeaker which is dedicated to the reproduction of low-pitched audio frequencies known as bass.Subwoofers are made up of one or more woofers mounted in a loudspeaker enclosure—often made of wood—capable of withstanding air pressure while resisting deformation. Subwoofer enclosures come in a variety of designs

This is a measure of the continuous power (RMS power) produced by a subwoofer.

The range of frequencies (low-high sounds) produced by a subwoofer

The colour e.g. red

The product can be mounted on (attached to ) a wall.

The technology that enables connectivity of the device, e.g. wired or wireless.

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers

The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

The device features a socket into which a USB cable can be plugged.

The socket in the device for the digital audio input. The signal is inputted via an optical cable with an TOSLINK connector.