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Six gray-green mineral fiber panels 24 inches wide by 4 feet long

Auralex

Auralex 2MF24 Acoustic Panel 1.0 NRC Mineral Fiber 24in W 4ft

SKU CH-ZXZ8-27MNK

Mineral-fibre acoustic panel, 24 in wide by 4 ft long, 1.0 NRC with ASTM E84 Class A fire rating

  • ColorGray/Green
  • Maximum sound absorption with 1.0 NRC mineral fiber
  • Covers 48 sq ft using six 24 in by 4 ft panels
  • Class A fire rating meets ASTM E84 safety standards
  • Withstands temperatures up to 1200 degrees F for durability
  • Gray-green mineral fiber blends into studio or commercial spaces

Purpose and coverage

This pack contains six mineral-fiber acoustic panels, each 24 inches wide by 4 feet long and 2 inches thick. Together they provide 48 square feet of coverage for studios, offices or any space that needs broad-frequency absorption. The gray-green finish suits professional environments.

Installation check

Verify that the mounting surface can support the combined weight of six 24-by-48-inch panels and that you have appropriate adhesive or mechanical fasteners for mineral-fiber material. Confirm the area meets the ASTM E84 Class A fire-rating requirement if local codes demand it. Ensure the ambient temperature stays below 1200 degrees F.

Sustained performance

The panels maintain a 1.0 Noise Reduction Coefficient across extended use, delivering consistent broadband absorption without degradation. Mineral-fiber construction resists sagging and retains its acoustic properties over time. Fire-rated performance remains stable under continuous exposure to normal indoor conditions.

Highlights

  • Maximum sound absorption with 1.0 NRC mineral fiber
  • Covers 48 sq ft using six 24 in by 4 ft panels
  • Class A fire rating meets ASTM E84 safety standards
  • Withstands temperatures up to 1200 degrees F for durability
  • Gray-green mineral fiber blends into studio or commercial spaces

Specifications

ColorGray/Green
BrandAURALEX ACOUSTICS

Questions about this item

What comes in the box and do I need separate mounting hardware?

The package includes six 2-inch-thick mineral-fiber panels measuring 24 inches wide by 48 inches long. Mounting adhesive or mechanical fasteners are not included and must be purchased separately.

How do I decide between panel sizes or NRC ratings for this product?

This SKU is a single configuration: six panels, each 24 in by 48 in, with a 1.0 NRC rating. No alternative sizes or NRC values are offered for this model.

What does the 1.0 NRC rating mean once the panels are on the wall?

A 1.0 NRC indicates the panels absorb virtually all incident sound energy across the tested frequencies, providing maximum broadband absorption for the 48 sq ft coverage area.

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