MAG SUB-18A SINGLE POWERED PA SUBWOOFER BLACK
https://shop.cinemanext.com/shop/p021635-mag-sub-18a-single-powered-pa-subwoofer-black-27513
https://shop.cinemanext.com/web/image/product.template/27513/image_1920?unique=ecd1187
CNX-PID P021635 MPN Sub-18A-BK