Ground Zero GZFA 4.150

Ferrum amplifiers give a maximum bang for the buck. Simple and compact structure includes completely re-designed circuit board that is developed to get best possible sound quality, dependability and power for this price class. <br /> <br /> - High-quality class A/B amplifier <br /> - 2-ohms stable in stereo / 4-ohms stable in bridged mode <br /> - Variable high and low pass filter <br /> - High-level input with auto-on function <br /> - Adjustable input sensitivity <br /> - Turn-on delay & thermal protection circuit