Primacoustic Acoustic Panels Cumulus Tri-Corner Bass Corner

SKU: 20713 Brand:

Box contains 2 panels

Catégorie(s) : ,


**Get a quote detailing your requirements, and we will be happy to engage in a discussion with you to precisely determine what you need.**


When considering the installation of acoustic absorption panels, attention is often primarily focused on walls and ceilings. However, sound waves in your room don’t just bounce predictably from floor to ceiling and between walls. Low and mid-range frequencies can become trapped in the corners of your room, creating a noticeable “reverberation” effect during playback.

Primacoustic’s Cumulus Tri-Corner Bass Trap helps eliminate this reverberation simply and effectively. Crafted from high-density glass wool, the Cumulus Tri-Corner creates a 17-inch deep air cavity in room corners. The result is high-quality broadband sound absorption, taming problematic resonances in the low and mid-frequency range.


Primacoustic Cumulus Tri-Corner Bass Corner 

Cumulus Installation

The complexity of mounting a panel in the top corners of a room often deters people from taking advantage of this crucial location. Primacoustic Cumulus’s ingenious mounting system, consisting of spring-tensioned clasps and a single eye screw, makes installation easy. Mounting literally takes just a few minutes, and the Cumulus’s reverse beveled edges seamlessly flush-mount into the corner. The deep air space cavity behind the panel enhances low and mid-frequency absorption characteristics while preservingvirtually the architectural aesthetics of the room.



Installation du Cumulus La complexité de fixer un panneau dans les coins supérieurs d'une pièce dissuade souvent les gens de profiter de cet emplacement crucial. Le système de fixation ingénieux du Cumulus de Primacoustic, composé de pinces à tension de ressort et d'une simple vis à œil, facilite l'installation. Le montage ne prend littéralement que quelques minutes, et les bords biseautés inversés du Cumulus se montent de manière "transparente" dans le coin. La cavité d'air profonde derrière le panneau renforce les caractéristiques d'absorption des basses et des fréquences moyennes tout en préservant pratiquement l'esthétique architecturale de la pièce.


Critical Listening

Glass wool panels are the industry standard acoustic treatment for critical listening, ideal for use in rooms where audio fidelity truly matters. Their superior absorption qualities are perfect for controlling all broadband and bass frequencies.

Fire Rated

Primacoustic panels are fire-rated for safe use in any environment.


LEED provides a framework for healthy, efficient, carbon-efficient, and cost-effective green buildings. LEED certification is a globally recognized symbol of sustainability achievement and leadership.


Primacoustic Cumulus Tri-Corner Bass Corner