I am looking to spend <$200 on a sub. I do casual TV viewing with occasional movies--definitely not an audiophile by any means. I did some browsing on these forums and definitely can't afford the $500+ subs most threads discuss. I've narrowed it down between the below two sub woofers and would like any thoughts (casual or professional, light or detailed) on both before I go through with my purchase. I will be hooking up the sub to an Audiosource S3D60, so no...I do not have a dedicated amp. Thanks in advance!