The SE Power Pack 5 from Genelec is a professional-quality digital 5.1 monitoring system. The system consists of 5 8130APM 2-way satellite monitors and an SE7261A subwoofer. Each monitor has a 5" woofer and capability to accept digital audio at rates up to 24-bit/192kHz. The subwoofer has a 10" front-firing driver to produce deep, thumping bass. The system also includes GLM.SE (Small Environment) calibration software, which is controlled through the subwoofer.