LD-Systems XS 400 Class D 2 x 200 W 4 Ohm

The LD-Systems XS400 is an extremely compact, reliable Class D power amplifier with an output of 200W per channel at 4 ohms, 400W in 8-ohm bridge mode and a wide frequency response of 20Hz – 20kHz. LD-Systems’ Class D power amplifier technology enables high power to be delivered efficiently in a very compact space, without generating excessive energy loss. Measuring just 1U and weighing 3.4 kg, the XS400 is designed for all professional applications where ease of transport or space-saving is important, whether for mobile use or in fixed installations.

The XS400 is equipped with protection circuits against short circuits, DC voltage, overheating and overload, as well as a power-on delay. Input options include XLR, RCA and jack connectors, whilst Speaker Twist-compatible sockets and screw terminals serve as outputs. On the rear panel, you can select the operating mode and gain, as well as activate the limiter and ground lift functions. LEDs on the front panel indicate operation, signal presence, clipping, activation of the protection circuit and the operating mode. The XS400’s transparent sound is characterised by high dynamic range and faithful reproduction of transient signals.