English to Lithuanian Tech/Engineering Music

Bi-amping and Tri-amping is the practice of using two or three audio amplifier channels to power a loudspeaker with multiple drivers.

"Bi-amping" is the use of two channels of amplification to power each loudspeaker within an audio system. "Tri-amping" is the practice of connecting three channels of amplification to a loudspeaker unit: one to power the bass driver (woofer), one to power the mid-range and the third to power the treble driver (tweeter). The terms derive from the prefix bi- meaning 'two', tri- meaning 'three', and amp the abbreviation for "amplifier".