Slam It in the Wall, and It’ll Slam You in the Room

Velodyne’s new in-wall subwoofer uses two active forward-firing drivers and two rectangular passive drivers. One passive driver fires upward at a 45-degree angle while the other fires downward at a 45-degree angle. Velodyne says this helps to cancel out vibrations that might transfer to the wall. It fits in a standard 2” x 4” wall and comes with an external 400-watt amplifier that includes a 5-band EQ, built-in test generator, microphone, and remote control.