Premier Acoustic PA 150 is a lot of sub for the money. Great with movies and music. It is not one of the major brand, but it is a great sub with all the output that you will need.
Klipsch RF 7 based HT 7.4, Pioneer SC 35, Acurus Five 200 amp, Chase SS 18.2(2), VS 18.1(2), Samsung BDP F 7500, Asus/My Book Live HPC 4 TB
Yaquin VK 2100 amp, McIntosh XR 5 speakers, Samsung BDP F 7500