Universal, robust and compact are the words to describe this amplifier. Universal : A stereo or a mono amplifier. Three input sensitivities are selectable. Robust : Overload and short-circuit protection, protection against incorrect power supply polarity and thermally protected too (option for K4005). Speaker transient suppression.

Compact :

The PCB housing also functions as the heatsink. The amplifier may be used as a built-in module, or as a free-standing unit using one of our enclosures.