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Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
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Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels
Load image into Gallery viewer, LARGE Custom Built 4" Acoustic Sound Panels Bass Traps - Acoustic Sound Panels

SKU: 71100108031018-46

Large 4" Bass Traps - Up to 4'×8', NRC up to 1.0

11 total reviews

Regular price $279.99
Sale price $279.99 Regular price $449.99
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Required choices below. Selected upgrades print on your order receipt and pack list.

Use different fabric, mounting, or wrap options on each panel. Recommended when panels go in different rooms or surfaces.

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Applies to panels 24" x 48" and smaller
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NRC 1.0 Rated
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Detailed Product Info / Specs

Large Format 4-Inch Bass Traps - Maximum Bass Absorption in Oversized Panels

Extra-large 4-inch thick bass traps with NRC 1.0 rating for commercial spaces and large studios - combining the superior low-frequency absorption of 4-inch thickness with oversized panel dimensions for maximum wall coverage per panel. Ideal for professional studios, commercial theaters, large home theaters, auditoriums, and any space requiring comprehensive bass control across large wall areas.

Technical Specifications

  • NRC Rating: 1.0 (high broadband sound absorption - maximum rating)
  • Thickness: 4 inches (professional low-frequency absorption down to 125Hz)
  • Sizes: Large format - custom sizes available up to maximum shipping dimensions
  • Core Material: American-made high-density rigid fiberglass (formaldehyde-free)
  • Fabric: Burch Fabrics Prime Time acoustically transparent fabric (fire-rated, Class A)
  • Construction: Rigid wood frame with professional fabric wrapping
  • Made in USA: Hand-crafted to commercial specifications

Perfect For

  • Professional Recording Studios - Large-format bass treatment for mixing and mastering rooms
  • Commercial Theaters - Comprehensive bass management for cinematic sound
  • Large Home Theaters - Wall-size bass traps for dedicated theater rooms
  • Auditoriums - Large-scale low-frequency control
  • Concert Venues - Live venue bass management
  • Broadcast Facilities - Professional broadcast-standard bass control

Why Large Format Bass Traps?

Maximum Bass Absorption Per Panel: Bass frequencies have long wavelengths that require large surface areas for effective absorption. Larger panels interact with more of the sound wave, providing more effective low-frequency absorption than smaller panels of the same thickness.

Fewer Panels, Faster Installation: Cover large wall areas with fewer individual panels. One large bass trap replaces multiple standard-size panels, reducing installation time and creating a cleaner wall appearance with fewer seams.

Professional Specification: Acoustic consultants designing large studios and commercial spaces typically specify large-format panels for efficiency and performance. These oversized bass traps meet professional acoustic engineering specifications for commercial installations.

Installation

Install using heavy-duty Z-clips, French cleat systems, or commercial mounting hardware. Two-person installation recommended for oversized panels. Despite their size and 4-inch thickness, our rigid fiberglass construction keeps weight manageable.

Made in USA Quality

Hand-crafted in our workshop to commercial specifications. Large-format panels require expert fabric wrapping over extended surfaces with tight corners and consistent tension. Our craftspeople deliver flawless results at any scale. Professional acoustic engineering. American made quality.

Maximum bass control. Large format efficiency. Professional grade. Made in USA.

Common questions about this product

Top questions our customers ask about this panel. See all 229 FAQs or call (888) 923-5777.

What are corner bass traps and how do I install them?

Corner bass traps are triangular acoustic panels designed to fit room corners where low-frequency sound accumulates. These stackable triangular panels target bass frequencies below 250Hz that cause muddiness in music and speech. Most can simply be tucked into corners without mounting.

Corner bass trap benefits for acoustic treatment:
  • Recording studios (essential for accurate mixing)
  • Home theaters (tighter bass response)
  • Churches (reduce boomy vocals)
  • Restaurants (control low-frequency buildup)
  • Pickle ball courts (eliminate corner echo)

Installation is simple - bass traps can be stacked floor-to-ceiling and often just tucked into corners without any mounting hardware. The triangular shape creates an air gap that enhances bass absorption. Most rooms benefit from treating at least two front corners.

Our custom corner bass traps are available here: https://acousticsoundpanels.com/collections/bass-traps/products/custom-built-corner-bass-traps. Stack multiple units for floor-to-ceiling coverage.

Call (888) 923-5777 for corner bass trap sizing recommendations based on your room dimensions.

Do acoustic panels help with low frequency/bass absorption?

Acoustic panels help with bass absorption based on thickness - thicker panels catch lower frequencies. For serious bass control, you need 4-inch panels or corner bass traps. Most rooms benefit from strategic bass treatment in corners where low frequencies accumulate.

Bass absorption by acoustic panel type:
  • 1" panels: Minimal bass absorption (1000Hz+)
  • 2" panels: Moderate bass control (500Hz+)
  • 4" panels: Strong bass absorption (250Hz+)
  • Corner bass traps: Maximum low-frequency control

Bass frequencies cause muddiness in music and boominess in speech. Churches with boomy sermons, gyms with thunderous echoes, and recording studios all need proper bass treatment. For most restaurants and offices, 2-inch acoustic panels provide sufficient bass control.

Corner bass traps stack floor-to-ceiling: https://acousticsoundpanels.com/collections/bass-traps/products/custom-built-corner-bass-traps. For broad-spectrum absorption including bass, choose 4-inch panels: https://acousticsoundpanels.com/products/custom-built-acoustic-sound-panels-4-inch

Call (888) 923-5777 for bass treatment recommendations based on your specific acoustic challenges.

Can you make custom sizes for acoustic panels?

Yes, we manufacture custom-sized acoustic panels in any dimension with NO minimum order.

How to order custom acoustic panels: Select the nearest standard size larger than your desired dimensions and add your exact measurements in the order notes. We'll cut panels smaller at no extra charge. If your desired size exceeds the selected size, you'll pay the difference. Custom acoustic panel options:

Standard panels go up to 4' x 8'. For larger acoustic panels, call (888) 923-5777. Custom acoustic panels typically require additional production time. Contact us for current lead times based on your project needs.

How do I install acoustic panels on the ceiling?

Ceiling acoustic panels mount using the internal wood frame around each panel's perimeter. Attach eye hooks to this frame for wire hanging, or use our ceiling mount kit for secure installation. For drop ceilings, acoustic panels rest directly on the grid.

Ceiling installation options for acoustic panels:
  • Wire hanging: Eye hooks into panel frame
  • Ceiling mount kit: Direct attachment system
  • Drop ceiling: Panels rest on existing grid
  • Cloud suspension: Cable systems for floating panels

Ceiling acoustic panels are critical for:

  • Pickle ball courts (eliminate overhead echo)
  • Restaurants (control noise from above)
  • Gyms with high ceilings
  • Churches (reduce excessive reverb)

Our 2-inch acoustic panels (NRC 1.0) work perfectly for ceilings: https://acousticsoundpanels.com/collections/acoustic-sound-panels/products/custom-built-acoustic-sound-panels-2-inch. For drop ceiling tiles, consider PET felt: https://acousticsoundpanels.com/products/felt-acoustic-ceiling-tiles-acoustical-ceiling-tiles-acoustic-ceiling-panels

Ceiling mount kits available. Call (888) 923-5777 for suspended cloud installation options.

What's the best installation method for renters with acoustic panels?

For renters, 3M Command Strips provide damage-free acoustic panel installation. Use large picture hanging strips - they hold acoustic panels securely but remove cleanly without damaging walls. Use 4-6 strips per 24"x24" panel, rated for the panel's weight.

Renter-friendly acoustic panel mounting:
  • 3M Command Strips (large picture hanging strips)
  • Lean panels against walls on furniture
  • Tension rod systems for corner placement
  • Removable adhesive hooks for lightweight panels

This damage-free approach works for:

  • Apartment home studios
  • Rental office spaces
  • Temporary restaurant installations
  • Leased pickle ball court facilities

Our lightweight PET felt acoustic panels (NRC 0.88) are perfect for Command Strip mounting: https://acousticsoundpanels.com/products/felt-acoustic-ceiling-tiles-acoustical-ceiling-tiles-acoustic-ceiling-panels. For heavier 2-inch panels, use heavy-duty strips: https://acousticsoundpanels.com/collections/acoustic-sound-panels/products/custom-built-acoustic-sound-panels-2-inch

Always check strip weight ratings against panel weight. Call (888) 923-5777 for alternative renter-friendly mounting solutions.

How do I install acoustic panels on drywall?

Installing acoustic panels on drywall is simple with our included Z-clips. Every acoustic panel order includes Z-clips at no extra charge. When you can't hit a stud, use heavy-duty drywall anchors like E-Z Ancor Stud Solver (50 lb rating) for secure mounting.

Drywall installation for acoustic panels:
  • Z-clips into studs: Best option (hardware included)
  • Z-clips with drywall anchors: When studs aren't accessible
  • Heavy-duty anchors: E-Z Ancor or similar 50+ lb rated
  • Toggle bolts: Alternative for hollow walls

Installation tips for acoustic panels:

  • Use stud finder when possible
  • Level for professional alignment
  • Space panels 2-6 inches apart
  • Test anchor weight rating

Perfect for drywall acoustic treatment in:

  • Recording studios and home theaters
  • Restaurant dining areas
  • Church fellowship halls
  • Indoor pickle ball courts

Our 2-inch acoustic panels include all mounting hardware: https://acousticsoundpanels.com/collections/acoustic-sound-panels/products/custom-built-acoustic-sound-panels-2-inch. Lightweight PET felt options also available: https://acousticsoundpanels.com/products/felt-acoustic-ceiling-tiles-acoustical-ceiling-tiles-acoustic-ceiling-panels

Call (888) 923-5777 for installation support.

Can I install acoustic panels on concrete walls?

Yes, concrete walls require masonry anchors for acoustic panel installation. Use a hammer drill with masonry bits to create pilot holes, then install concrete anchors to secure the Z-clips that come free with your acoustic panels.

Concrete wall installation for acoustic panels:
  • Tapcon screws with Z-clips (recommended)
  • Toggle-style masonry anchors
  • Construction adhesive (permanent option)
  • Furring strips for multiple panels

Tools needed for acoustic panels on concrete:

  • Hammer drill
  • Masonry bits
  • Level
  • Safety glasses

Common concrete wall applications:

  • Basement recording studios
  • Gymnasium acoustic panels
  • Church basement fellowship halls
  • Restaurant brick walls
  • Pickle ball court cinder blocks

Our 2-inch acoustic panels (NRC 1.0) transform hard concrete surfaces: https://acousticsoundpanels.com/collections/acoustic-sound-panels/products/custom-built-acoustic-sound-panels-2-inch. For industrial spaces, consider durable PET felt: https://acousticsoundpanels.com/products/felt-acoustic-ceiling-tiles-acoustical-ceiling-tiles-acoustic-ceiling-panels

Call (888) 923-5777 for masonry installation tips.

Can acoustic panels be installed outdoors?

Standard acoustic panels are designed for indoor use only. For covered outdoor areas like pavilions or patios with roofs, we offer weather-resistant acoustic panel options. Full outdoor exposure requires specialized acoustic barrier products beyond standard panels.

Outdoor acoustic panel applications:
  • Covered restaurant patios (weather-resistant options)
  • Pavilion pickle ball courts (protected from rain)
  • Church outdoor amphitheaters (covered stages)
  • Gym covered walkways
  • Protected outdoor dining areas

Weather-resistant acoustic panels need protection from direct rain and UV exposure. Even our most durable PET felt panels require overhead coverage. For fully exposed outdoor acoustic treatment, consider acoustic barrier fencing or specialized outdoor products.

Our PET felt panels work in covered outdoor spaces: https://acousticsoundpanels.com/products/felt-acoustic-ceiling-tiles-acoustical-ceiling-tiles-acoustic-ceiling-panels. For indoor spaces that open to outdoors, use standard panels: https://acousticsoundpanels.com/collections/acoustic-sound-panels/products/custom-built-acoustic-sound-panels-2-inch

Call (888) 923-5777 to discuss weather-resistant options for your covered outdoor space.

Use our room calculator - tier recommendations, bass trap suggestions, wall-fit check.

How Many Panels Do You Need?

How many panels do I need?

Use Our Room Coverage Calculator

Tells you exactly how many panels, what thickness, where to put them, and whether you need bass traps or a diffuser. Pick your room type and we will dial in the right plan automatically.

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