A resonance bump in a room's frequency response is called a room node. Bass traps substantial enough to control nodes have always been expensive to buy or intricate and time-consuming to build - not anymore.

The Metro LENRD Bass Trap is a triangular-shaped bass trap that fits perfectly into room corners and or wall/ceiling junctures. It provides outstanding low frequency sound control and is based on the design of the original LENRD Bass Trap.

The Auralex Metro family was designed with a professional, architectural look for use in studios, classrooms, home theaters, office buildings, churches or anywhere a more upscale appearance is called for.