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Primacoustic Cumulus Tri-Corner Bass Trap, Beige

Corner bass traps have never been so elegant! This easy-to-mount fiberglass wedge fits flush into your room's corners, dampening boomy low-mid frequencies. Rate and review this product
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Primacoustic Cumulus Beige

3 Models to Choose From:

$129.99
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Primacoustic Cumulus Tri-Corner

Even though acousticians have long identified the benefits of treating the tri-corner, the difficulty of mounting acoustic panels in corners and a lack of ideal mounting options have discouraged people from taking advantage of this prime room location.

The Primacoustic Cumulus presents a simple and elegant solution. It is a surprisingly basic acoustic device combined with ingenious mounting hardware. Once installed, the Cumulus looks terrific and is highly effective at reducing low-mid frequencies that are attributed to 'boomyness' in a room. The magic lies in both the quality of the acoustic panel, its innovative design and the corner mounting location.

The 24" triangular Cumulus panel is made from high density 6 lb per cubic foot (96 kg/m\0xB3) rigid fiberglass (A). The same material broadcasters and world-class studios have used for years to control room acoustics. The panel is fully encapsulated with micromesh (B) and employs resin hardened edges (D). These panel treatments combine to ensure the minute glass fibers cannot escape and produce pleasing architecturally straight lines. The 2" thick panel is then covered in an acoustically transparent fabric (C). The edges of the Cumulus trap are reversed beveled and form a wedge shape (E) that flush-mounts and naturally transitions from the walls and ceilings to create an elegant corner trap.

The strategic corner placement combined with the high performance acoustic panel and cleverly created air cavity behind make the Cumulus a highly effective broadband absorber. The Cumulus is available in three neutral colors that will easily integrate with the most architecturally demanding room designs.

Each side is 24" in length and, when in place, creates a 17" deep air space cavity behind the panel that increases the bass absorption characteristics. Mounting Cumulus traps in a room will generally yield a significant reduction in the problematic low-mid region while leaving the architectural design of the room virtually intact. Invisible mounting is achieved using spring-tensioned clasps and a single eye-screw. Mounting literally takes minutes and because of the reverse beveled edges Cumulus traps flush mount 'seamlessly' into the room aesthetics.

zZounds is an authorized dealer of Primacoustic products.
Weight, Dimensions, and Manufacturer Part Numbers
Beige
Shipping Weight: 6 lbs
Shipping Dimensions: 32 x 27 x 5 in
Manufacturer Part Number (MPN): PRA CUMULUS BGE
Black
Shipping Weight: 6 lbs
Shipping Dimensions: 32 x 28 x 5 in
Manufacturer Part Number (MPN): PRA CUMULUS BLK
Gray
Shipping Weight: 6 lbs
Shipping Dimensions: 32 x 27 x 5 in
Manufacturer Part Number (MPN): PRA CUMULUS GRY
If you have additional warranty questions, please contact the manufacturer at 604-942-1001
Customer Reviews
Return Exception This item cannot be returned once opened due to the possibility that it has been used. details
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

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We approve everyone, with very few exceptions, as long as we can verify your identity.
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Available on
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay® checkbox to indicate which installment plan you wish to use.

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no minimum

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Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!
No hidden charges or hassles on returns.
Fast, reliable delivery
We have warehouses on both coasts, so most shipments arrive in 3 days or less.
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