High Powered Compact All Rounder QM108 High Power 8" Loudspeaker The QM108 2-way 8" 2-way ultra compact speaker is designed as a sub satellite partner for the QM1000a Flexi system or as a installation speaker for mid power nightclub and music venue distributed systems. At First Glance The QM108 ultra compact passive speaker system is an 8" mid bass woofer 2-way satellite speaker designed for mobile sound or permanent installation. It is generally intended to be deployed as part of a multi way system with sub bass enhancement. The epoxy painted ply casing and flexible installation hardware completes this great little performer. Pocket Rocket These little systems are built like a brick.