The Peavey PVs 18 Sub is a compact vented powered subwoofer system utilizing a 18" heavy-duty woofer, coupled to a DSP controlled power amplifier with 1,000 watts peak available power. The full-length black perforated steel grille provides protection and a professional appearance, along with sturdy steel handles for moving the sub. Large heavy-duty locking casters on the rear provide for easy transport on suitable surfaces. Features include internal line-level crossover with two high-pass outputs, and one full-range thru output. Peavey's new switchable bass enhancer for extra bass punch from low-frequency program material is incorporated for maximum versatility. A threaded pole-mount system provides a sturdy and stable platform to mount a suitably equipped speaker system above the subwoofer.