Auralex LENRD Bass Trap

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$191.99 to $254.03

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Page last updated Jun 30, 2026

Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated June 30, 2026.

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4.0 (20)

$204.99

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5.0 (2)

$191.99

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4.3 (25)

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5.0 (2)

$191.99 3 available New

$41.46 2 available Used

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$191.99

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4.6 (8)

$191.99

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4.5 (78)

$233.00 $232.00 $1.00 · All time low

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Price History

Based on price data from 5 merchants for "Auralex LENRD Bass Trap". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Transform your studio acoustics with the Auralex LENRD Bass Trap. Specifically designed to tackle those tricky low-end frequencies, these bass traps excel in smoothing out room nodes that cause resonance bumps. Whether you're setting up a professional studio or enhancing your home recording environment, the LENRD traps provide a cost-effective solution without sacrificing precious space.

These compact, yet powerful bass traps are engineered to fit seamlessly into the corners of your room or at wall/ceiling junctures, making installation straightforward. The Low-End Node Reduction Device (LENRD) technology offers an impressive Noise Reduction Coefficient (NRC) of 1.50, ensuring that your audio experience is clean and precise. For added convenience, the LENRD Bass Traps come in a practical 4-pack, ready to transform your acoustic space.

Easy to install with Auralex's recommended adhesives (sold separately), these traps are perfect for anyone looking to achieve professional-grade sound quality. Whether you're a seasoned audio engineer or a passionate hobbyist, the Auralex LENRD Bass Trap is your ticket to mastering low frequencies with finesse and affordability.

Key Features:

Designed to reduce low-frequency room nodes
Fits perfectly in room corners and wall/ceiling junctures
Noise Reduction Coefficient (NRC) of 1.50
Convenient 4-pack for comprehensive coverage
Easy installation with recommended adhesives (sold separately)

Product specs

Treatment Type	Absorption
Number of Panels	4
Construction	Foam

FAQs

What is the primary function of the Auralex LENRD Bass Trap?: The Auralex LENRD Bass Trap is designed to absorb low-frequency sound waves, which helps control bass buildup in studio environments, leading to more accurate sound reproduction.
How many bass traps are included in the Auralex LENRD 4-pack?: The Auralex LENRD 4-pack includes four bass traps, each designed to effectively manage low-frequency sound issues in your studio space.
What are the dimensions of each Auralex LENRD Bass Trap?: Each Auralex LENRD Bass Trap measures 1x1x2 feet, making them suitable for corner placement to maximize bass absorption.
Can Auralex LENRD Bass Traps be used in home studios?: Yes, Auralex LENRD Bass Traps are ideal for home studios, as they help reduce unwanted bass frequencies, improving the overall acoustics of smaller spaces.
What material are Auralex LENRD Bass Traps made from?: Auralex LENRD Bass Traps are constructed from high-quality foam designed for effective low-frequency sound absorption.
Are Auralex LENRD Bass Traps easy to install?: Yes, Auralex LENRD Bass Traps are relatively easy to install and can be mounted in the corners of your studio to optimize bass absorption.

Videos

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Auralex Acoustics

Why do you need bass trapping?

Auralex Acoustics

AURALEX LENRD BASS TRAP CHARCOAL (SET DE 4) - Test & Avis d'un client Woodbrass

Woodbrass

Reviews

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PROS

Compact and lightweight, ideal for limited spaces
Easy to install with various mounting options
Ready-to-use foam, no need for rehydration
Significant reduction in boominess and bass reflections
Enhances clarity in small studio settings
High-density foam provides effective absorption
Sturdy build without need for additional fasteners
Immediate audible difference with improved sound quality
Effective at reducing low-frequency issues in small rooms
Well-suited for voice-over and recording environments

CONS

Expensive compared to other foam options
Limited impact on frequencies below 100Hz
Potential over-absorption of mid and high frequencies
Requires multiple units to achieve noticeable bass control
Initial odor may require airing out

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Auralex LENRD Bass Trap.

User experience

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Owners report that Auralex LENRD bass traps provide a small improvement in bass control when used in conjunction with larger bass traps in corners.
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Auralex LENRD bass traps are best used in combination with room EQ to achieve a more balanced bass response in small rooms.
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Comparisons

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Glass wool is highlighted as an excellent absorber, though hazardous, while silica aerogel is noted for better performance with lower sound velocities.
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Owners frequently compare Auralex LENRD to GIK Acoustics, noting GIK's effectiveness and the availability of detailed test data for their products.
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Mods and upgrades

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Placing fiberglass insulation rolls in corners, without removing the plastic, is suggested as an effective DIY bass trap alternative for improved bass response.
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DIY enthusiasts recommend building bass traps using rock wool insulation and wood frames for better performance over foam, costing around $280 for a full corner setup.
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Use cases and applications

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Bass traps are noted as less effective for low frequencies; room modes should be the primary concern rather than absorption of extremely low frequencies.
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Users suggest using bass traps in conjunction with EQ adjustments via devices like MiniDSP, which can significantly enhance bass response and control room modes.
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Setup and maintenance

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For optimal low-frequency absorption, bass traps need to be at least 1/4 of the target wavelength in thickness, with 4ft recommended for 70Hz.
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Proper placement involves distancing traps from walls to maximize absorption, as air velocity peaks at approximately 1/4 of the wavelength away from the wall.
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