Successfully merges the award-winning acoustic engineering of the original passive BR03 with the convenience of a modern, all-in-one powered system. It is widely considered an "amazing bargain" for users who want high-fidelity sound without the need for separate amplifiers or complex wiring.  Tight and punchy down to 46Hz. Some reviewers found the factory settings a bit "bass-heavy," but noted this is easily adjusted via the remote's EQ controls.