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Auralex
Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24

Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24

Best price now

$209.99at Auralex AcousticsObserved at 1:43 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24

The Auralex 2MF24 is a six-pack of 2-inch mineral fiber acoustic panels, each 2 ft by 4 ft, covering 48 sq ft. It is aimed at bass trapping and blocking sound transmission in studios, home theaters and other audio spaces, and it carries a Class A fire rating and moisture resistance. Its best new price is $209.99 at Auralex Acoustics as of November 7, 2026, with two stores listing it new.

Best forRecording studio and home theater wallsBass trapping in room corners and behind speakersCeiling and floor acoustic isolationCommercial or inspected spaces needing Class A materials
Pros
  • NRC rating of 1.05 at 4-inch thickness means strong absorption
  • Mineral fiber construction handles bass frequencies well
  • Class A fire rating per ASTM E-84 suits code-sensitive rooms
  • Moisture-resistant, so it holds up in humid or below-grade spaces
  • Six panels cover 48 sq ft in one pack
Cons
  • Bare mineral fiber panels need fabric wrapping or framing for a finished look
  • 2-inch panels absorb less low bass than thicker or corner-mounted traps
  • Mineral fiber can shed fibers and irritate skin and lungs during install
  • Not a full soundproofing solution on its own; it reduces transmission, it does not block it

Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24 prices at every store

  • Auralex AcousticsNew

    In stock

    $209.99Observed at 1:43 PM
    Visit Auralex Acoustics
  • WalmartNew

    Out of stockSold by The Hardware Online SpecialistReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $200.30+ $69.99 shippingObserved at 1:45 PM
    Visit Walmart

Also available at

  • Grainger Industrial SupplyCheck price at Grainger Industrial Supply
  • ZoroCheck price at Zoro

Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24 price history

Lowest price we've seen: $112.79 on Nov 7 at Zoro. Tracked across 3 stores since Nov 7.

About the Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24

Make a room more comfortable with the help of this Auralex Wall Insulation. It's made of mineral wool with a noise reduction coefficient of 1.00. This makes it good for acoustic absorption. Use this mineral wool wall insulation for soundproofing a room. It's ideal for use in recording studios and other areas of music production. This 2MF24 acoustic wall insulation can also be installed within floors and ceilings. It has a 4' length and comes in a pack of six to cover up to 48 sq ft of space.

Specifications

color
OtherSource
Material Type
Insulation panel
Material Composition
Mineral Fiber
Product Type
Soundproofing insulation
Subtype
Bass trap
NRC Rating
1.05 (4" thickness)
Absorption Frequency
Bass trapping capabilities
Intended Use
Wall isolation, Ceiling isolation, Floor isolation
Thickness
2 in
Length
48"
Width
24"
Area
48 sq. ft. (2" thickness)
Form Factor
Panel
Fire Resistance
Class A
Water Resistance
Moisture control
Environment
Commercial application
Ideal Locations
Specialized audio spaces
Typical Users
Local fire marshal, Building inspector
Finish
Precision surface profiling
Flammability Rating
Class A (ASTM E-84*)
Moisture Resistance
Yes (Moisture control)

Questions and answers

Is the Auralex 2MF24 worth it for a home studio?
Yes, if you need broad mid and high absorption plus some bass control. The 1.05 NRC and Class A rating are strong for the price per square foot, but budget for fabric wrapping and framing.
Does it actually soundproof a room?
It reduces sound transmission and improves acoustics inside the room, but it will not stop sound leaking to neighbors. Real soundproofing needs decoupled walls, mass and sealed gaps.
How much area does one pack cover?
Six panels at 2 ft by 4 ft cover 48 sq ft at 2-inch thickness. Plan extra for cuts, corners and overlapping corner traps.
Can I mount it on ceilings and floors?
Yes, Auralex lists wall, ceiling and floor isolation as intended uses. Use appropriate mechanical fasteners or adhesive and keep it covered where it will be touched.
Is it safe around heat or in commercial buildings?
It has a Class A flame spread rating under ASTM E-84, which helps with code review. Confirm local fire marshal requirements for exposed mineral fiber before installing.
When is the price lowest?
The best new price was $209.99 at Auralex Acoustics as of November 7, 2026, with two stores listing it new. Compare both stores before buying, since acoustic panels rarely see deep discounts.
Where is the Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24 cheapest?
At Auralex Acoustics, for $209.99, as of our latest check.
Where can I buy the Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24?
4 stores we checked sell it, including Walmart, Auralex Acoustics, Grainger Industrial Supply, Zoro.

Stores we've priced the Auralex Wall Insulation,2 ft. W,4 ft. L,PK6, 2MF24 at

  • Zoro deals and prices