The automatic protection circuit to deliver the safety output of the loudspeakers.

Standard 2U/3U's height is suitable for installing and uninstalling in the professional cabinet.

Have 1/4(6.35mm) socket and lotus-flower socket, using more flexible and convenience.

Three kinds of work methods: Stereo, mono channel and monaural bridge can be selected. Having the large transformer with high efficiency, filtration power supply of high-capacity electric capacity, can protect to get the lowest distortion when the amplifier be full loaded, the low frequency controlling is stronger, sounds become to more articulating.

Using the double channel radiator system, constant temperature be set up, The cross-ventilation between front and rear panel be supplied by fans, to avoid the unit be overheat.

The low noise design to keep the lowest noise when the amplifier is working. The normal power supply working, input and peak power state be effective displayed by LED.