Auralex Acoustics LENRD Acoustic Absorption Bass Traps, 24" x 12" x 12", 4 Pack, Charcoal
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<div style="text-align:left"><b>[Product Information]</b></br><ul><li><span class="a-list-item"> 
							LENRD stands for Low-End Node Reduction Device
							
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							Helps to Control the Low Frequency Response Of Your Space
							
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							Designed for corner mounting between walls and ceilings, can also be wall-mounted horizontally
							
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							Each LENRD is 12" x 12" x 24" (2 Linear Feet of Absorption)
							
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							Effective absorption down to 63Hz with NRC (Noise Reduction coefficient ) 1.50
							
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