A channel amplifier is a device that boosts the strength of a signal coming from an audio or video source. It helps to improve the quality and volume of the output sound or picture by increasing the power of the signal. Full definition
The optional Bang & Olufsen sound system, whose 705 - watt, 5.1 - channel amplifier drives 14 speakers, is available in addition to the Audi Sound System. (ausmotive.com)
With two 2» full - range drivers powered by a two - channel amplifier for clear, mellow highs, and two passive radiators for inspired bass response, the Omni S2 is a compact wireless speaker that packs a ton of punch for nearly any room. (polkaudio.com)
Alright, let's jump right into our 5 channel amplifier reviews! (geekwrapped.com)