Introducing the "Columbia 18" sound-absorbing panels — merging exceptional sound-absorption capabilities with effortless installation. Designed to enhance room acoustics, these panels excel at diminishing reflected sounds, regulating reverberation time, and balancing the sound field across mid and high frequencies.

Crafted from acoustic foam, the "Columbia 18" panels promise an immersive, transparent sound experience, suitable for both professional studio environments and home settings. Their unobtrusive, original design seamlessly integrates while delivering outstanding sound absorption.

Featuring a specialized microporous structure, these panels efficiently convert sound energy into thermal energy, effectively absorbing it and utilizing a 3D surface to partially scatter reflected sound. This process significantly combats echo effects, particularly in medium and high frequencies, ensuring a high-quality and pristine sound environment.

ITEM SPECIFICS:
- Functionality: Absorption and Diffusion
- Absorption Frequency: Medium Frequencies
- Material: Laminated MDF and Foam (Type M1)
- Color: Foam - Black Graphite / Laminated MDF - Available in 10 color variants
- Scattering Range: 200Hz to 5000Hz
- Overall NRC (Noise Reduction Coefficient): 0.5
- Dimensions: 460x230mm / 18x9 inches
- Thickness: 33mm / 1.2 inches

APPLICATIONS: Perfect for Recording Studios, Home Theaters, Music Rooms, Office Environments, Rehearsal Rooms, Auditoriums, Conference Rooms, and more.

INTENDED USE: These interior sound-absorbing panels effectively reduce echo and reverb, enhancing acoustic quality. They are easily mounted on walls or ceilings.

MOUNTING OPTIONS:
- Utilize the included Double Sided Adhesive Tape for mounting on vertical planes.
- For ceiling installation, it's recommended to use construction adhesive (e.g., liquid nails) for secure attachment.