MJ Acoustics Ref 200 Subwoofer - The Reference 200 has a feature list as long as two arms. Maximum controllability is available on the Reference 200 and is simple to use via its digital display confirming all your settings. Due to its small 300mm square cabinet size, the Reference 200 can be tucked away into the smallest of areas. With its 250mm Ultra Long-Throw sub bass driver, a high level cable, and M8 spikes, the Reference 200 is amazingly well equipped and ready for the most demanding movies and the most detailed bass lines. If that’s not enough, it even comes with a totally out-of-sight remote control and a remote eye receiver to make recalling one of the 4 user-presets an absolute breeze.