Description

From the brand

Product description

Corner-Optimized Acoustic Design for Low-Frequency Control Fits Ceiling Corners

Designed to fit ceiling corners where three surfaces meet, helping control low-end buildup at the source.

Foam That Serves the Sound

High-density acoustic foam engineered to absorb bass energy where it accumulates most—right at the corners.

Deeper. Cleaner. Controlled

Featuring a 16.5″ triangular pyramid design and 12″ depth for effective low-frequency absorption and balanced room acoustics.

Purposeful Geometry and Finish

Defined by its triangular symmetry and dark matte texture, it complements real-world studio spaces with both form and function.

Specification

Material 100% High Quality Polyurethane foam Dimension 16.5*16.5*16.5 Triangle , 12″ Depth Weight 1.24 (4-Pack) Color Black

What’s the best way to mount them to the wall?

Use Foroomaco’s Mini Ear pads for clean, secure installation.

They hold firmly without wall damage or residue.

Make sure the surface is clean and dry before applying.

Do I have to install them in the ceiling corners?

Bass traps are designed for three-surface corners where low frequencies naturally build up.

Installing them on flat walls greatly reduces performance.

Place them symmetrically in ceiling or floor corners for optimal sound balance.

How can I tell if they’re working properly?

After installation, play music or a bass-heavy track in your room.

You’ll notice that the boomy, muddy low-end becomes tighter and more controlled — a clear sign the traps are absorbing excess bass energy.

My products arrived slightly deformed. How can I restore their shape?

The foam may compress during shipping.

Lightly soak the bass traps in water, squeeze out the excess, and let them air-dry completely to regain their original shape.

The products have a strong smell when first opened. Are they safe?

Yes. The bass traps are made from formaldehyde-free polyurethane acoustic foam and are completely safe for indoor use.

The initial odor may come from sealed packaging but will fade naturally after a day or two in a ventilated space.

Complete Your Acoustic Setup

• Triangular Pyramid Style – The perfect design for the Trihedral Edge Low-Frequency problem.
• 16.5″ Triangle 12″ Depth – Effectively reduce low-end wavelengths with Large Size and Deep Depth
• DIY Your Home Studio – Install with sound proof foam panels to make your room a Pro-Quality Studio
• High-Quality Polyurethane Foam – Excellent sound absorption due to the large cell size of the Foam
• Strict Quality Control Standards – Product quality issues are most important to us. We comply with strict quality control standards and produce sound foam using high quality