However, the crossover itself wastes power, so tri-amping is a way to avoid this problem.

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To simplify (a lot) the tri-gate transistor allows power to flow over three surfaces of a tall and narrow silicon fin, rather than over a flat surface.

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If you want to be the only honest mechanic in the tri-state area, more power to you.

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Tri-amped speaker system for enhanced dynamics and power.

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The trouble for many New York City gas stations has been that the terminals they depend on, based in the tri-state area, were hurt by the storm damaged or without power and are now either shut or operating at less-than-full capacity.

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Tri-Amping - A technique commonly used in large-scale sound amplification for concerts, Tri-amping is the practice of connecting three audio amplifiers 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).

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