Conventional dimensions of professional amplifiers

    Professional amplifiers generally have 1u, 2u, and 3u. U is the height dimension of the equipment, abbreviated as unit. The standard size is set mainly for easy placement on the rack, which has screw holes for fixing the equipment. The four holes on professional amplifiers are used for fixing. 1u is 4.445cm, 2u is 8.89cm, and 3u is 13.335cm. And our Shuoyi Audio is mainly manufacturing amplifiers with 2U, and developing professional amplifiers with 3U to achieve higher power.

2u professional power amplifier

3u professional power amplifier