Auralex LENRD® Bass Traps – World-Famous Low-End Node Reduction Device

Master your room's low frequencies with the legendary Auralex LENRD® Bass Traps. Short for Low-End Node Reduction Device, the LENRD® is an industry-standard solution designed to smooth out the "boomy" bass buildup that often accumulates in room corners. While standard flat acoustic foam is effective at taming high frequencies, the unique triangular shape and high-density Studiofoam® construction of the LENRD® allow it to capture the powerful low-frequency energy that standard panels miss.

Whether you're setting up a professional recording studio, a high-end home theater, or a critical listening room, LENRD® Bass Traps deliver a tighter, more accurate soundstage by eliminating standing waves and room modes.

• Industry-Standard Performance: Trusted by professionals worldwide for consistent and reliable low-frequency absorption.

• Unique Triangular Design: Specifically engineered to fit perfectly into 90-degree corners, where bass buildup is most severe.

• Broadband Effectiveness: While targeting the low end, LENRDs also assist in smoothing out mid-to-high frequency reflections.

• Safe & Durable: Made with Auralex’s proprietary, long-lasting Studiofoam® that won't crumble or degrade over time.

• Versatile & Affordable: An essential, cost-effective first step for any room treatment project.