The XJ-300ST maintains characteristics of the small unimposing, connectable design while still packing all the power and flexibility that made the XJ-300FR so popular.

Keeping flexibility and spatial convenience in mind, Earthquake has kept their patented EQ Interlock design so that two amplifiers can be clicked together resulting in a 4-channel amplifier while only using 1U of rack space. The small size of the XJ-300ST is made even more convenient by its unbelievable amount of cool running power. Approaching 99% efficiency the XJ amp never gets hot, allowing it to be placed in tight rack surrounded by other components.

Endless configuration scenarios allow the XJ-300ST amplifier to be used as a mono (bridged) amplifier, 2.1 channel amplifier, 2-channel amplifiers 4/8/12 and 16-channel amplification with industry leading power density and efficiency.

To make the XJ-300ST even more user friendly than it already is, a 12V trigger has been added to the amplifier. This 12V trigger allows the user to power the amplifier through an outside source.

At only one rack U high and half a rack in width, plus the installation options makes this compact, versatile class J amplifier the go to amp for installers.