Between the natural resonance of its 11-ply enclosure and the bass characteristics of its die-cast aluminum woofer, the 2-way QSC E series is a fine choice for affordable high-performance speakers. A high-frequency compression driver fills out the upper mids and treble, balancing full-range sound with low-end punch. QSC’s Directivity Matched Transition (DMT) design keeps the dispersion focused to a 75-degree arch, providing an excellent balance of stereo separation and coverage.