AKUMAX AM -3D02-Classic Oak-18mm-4P Acoustic Wall Panels, 4-Pack, NRC 0.80

Each panel measures approximately 23.6 x 23.6 x 0.7 inches, giving you a substantial square format for treating a wall or ceiling. The Classic Oak wood-slat design adds a finished architectural look while helping manage reflected sound indoors.

The four-panel set covers approximately 15.5 sq. ft. Arrange the panels together or place them where reflections are most noticeable in your room.

With a tested NRC rating of up to 0.80, these panels are designed to absorb sound reflections and reduce echo and reverberation—not to block sound traveling through walls.

At a glance

The three-layer construction combines 9 mm high-density PET acoustic felt with spaced 9 mm E0-grade MDF slats and a wood veneer surface. The felt backing absorbs acoustic energy, while the slatted face helps diffuse reflections. Together, these features are intended to make conversations, TV audio, music, and gaming sound more comfortable within a room.

Use them in a home office to help manage reflections during calls, in a studio or music room to control reverberation, or in a living room or home theater where clearer dialogue matters. The set includes four panels, each approximately 23.6 x 23.6 x 0.7 inches, for approximately 15.5 sq. ft. of coverage. Fire-retardant components and FSC-certified wood-based materials are part of the construction.

Buyers have highlighted the straightforward installation and the panels’ perceived quality. Those points may be useful when choosing between decorative wall treatment and acoustic panels intended to address room reflections as well as appearance.

Getting the most from it

Plan the layout around the area where sound reflections are a concern, then arrange the four squares as a 2 x 2 group or position them to suit the wall or ceiling. A 2 x 2 arrangement covers approximately 47.2 x 47.2 inches. The panels can be cut to fit around corners, switches, and outlets, which helps adapt the layout to the room rather than forcing a standard uninterrupted rectangle.

For mounting, use construction adhesive, suitable fasteners, or both, according to the surface. Adhesive and fasteners are not included. The included installation instructions can guide the setup. The panels are designed for improving sound within a room, if the main need is preventing sound from passing between rooms, that calls for a sound-blocking approach instead.

Usage tips

Start by considering how the room is used. In a workspace, place the panels where they can help manage reflections around calls and conversations. For a media room, use them to address the room’s reverberant sound around TV or gaming audio. In a studio or music room, position them as part of the room’s acoustic treatment. For a more decorative application, the wood slats bring a consistent finish to a plain wall or ceiling while serving an acoustic purpose.

Measure the intended area before cutting, and plan how the panels will meet so the slat lines look continuous across the installation. Their square format and consistent slat spacing support a coordinated layout, while the option to cut them allows adjustments around room features.

Buying verdict

Choose this four-pack when you want a wood-slat wall or ceiling feature that also helps reduce reflected sound in a home office, studio, media room, or living space. Its 15.5 sq. ft. coverage, felt-backed three-layer construction, and cut-to-fit format make it a practical way to combine room-focused acoustic treatment with a finished decorative surface.