MG118A 18in Active Subwoofer System

Sound Barrier MG118A 18" Active Subwoofer System.

The MG118P is an active eighteen inch subwoofer which, when combined
with the two-way models, provides a formidable sub / sat system of
full-range, high quality audio. The MG118P is comprised of high power,
high efficiency 18” woofer with 4” V.C...