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Triangle Bass Trap Premium - 1. Ivory
verifiedAbsorption range 90-2000 Hz · 35 × 35 × 50 cm
3D Configurator
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Triangle Bass Trap Premium

Use the corner for broadband control of the bass and mid frequencies. The triangular construction fits the corner precisely, and the Respiro fabric with polished lids gives it the Premium line's finish.

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4.75 4 reviews
from 166,90 same price for every color
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Totalfrom 166,90 
local_shippingDelivery in 2-7 business daysDetails
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A triangular corner trap

The 35 × 35 × 50 cm shape uses the room's corner, where bass energy accumulates.

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Broadband absorption

The declared 90-2000 Hz range covers the bass and mid frequencies.

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A ceiling mounting option

A kit for installation in ceiling corners is available on special request.

palette

18 Respiro colors

The Premium 265 g/m² fabric and polished lids create a refined finish.

Acoustic data

Broad energy control from bass to mid frequencies

The triangular trap is designed for corners where low frequencies build up and standing waves form. Compared with the round design it works over a wider band, helping control bass and midrange at the same time without over-damping the highs.

90-2000 Hzdeclared absorption range
α = 1,00at 160 Hz on the curve
50-1250 Hzrange of available chart data
  • The curve reaches α = 0.86 at 100 Hz and α = 0.96 at 125 Hz, supporting low-bass control.
  • The maximum of α = 1.00 falls at 160 Hz, with values of 0.97 and 0.96 at 200 and 250 Hz.
  • From 315 to 630 Hz the coefficient stays at 0.90-0.95, confirming performance in the mid frequencies too.
  • At 1000 Hz the curve reaches α = 0.88; the triangular form works well when broader control is needed than the round version offers.
Sound absorption coefficient α

Measurement conditions: sound absorption coefficient α; temperature 23°C, relative humidity 48%. The available chart data ends at 1250 Hz, despite the product's declared range up to 2000 Hz.

Construction

A corner form with a Premium finish

The triangular body takes its place in the corner, and the heavy base and reinforced top let the trap work in a professional listening setup.

100 cm - total height 50 cm - front 35 cm 35 cm 1 2 3 18 mm 4 mid tones up to 2000 Hz bass from 90 Hz
  1. Respiro Premium fabric, 265 g/m²

    Acoustically transparent, flame-retardant and additionally reinforced with a lining fabric; available in 18 colors.

  2. Specialist acoustic wool

    The filling was chosen for absorbing the lowest frequencies. It has a hygiene certificate and non-combustibility class A1 per EN 13501-1.

  3. A triangular body of furniture board

    The 35 × 35 × 50 cm cross-section fits the construction into the corner and absorbs a wider spectrum of frequencies.

  4. Lids of 18 mm furniture board

    The high-gloss polished finish forms a reinforced top; the whole weighs about 13 kg and can serve as a monitor stand.

Assembly

Set up the corner trap in three steps

01design_services

Choose the corner

Place the trap in the corner where bass energy accumulates; the triangular 35 × 35 × 50 cm cross-section fits that spot.

02construction

Set up the structure

In standard use the product is freestanding, and its weight of about 13 kg provides a stable base.

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Ask about ceiling mounting

If you want to use a corner at the ceiling, a suitable mounting kit is available on special request.

quizIn standard use the product is freestanding; a ceiling mounting kit is available on special request.

Specification

Technical parameters

InstallationFreestanding / ceiling mounting kit on request
Intended useFreestanding
Sound absorption range90 - 2000 Hz
Hygiene certificateHygiene certificate for the absorbing material
ConstructionFurniture board
Absorbing materialSpecialist acoustic wool
Place of productionEuropean Union
Fire resistanceNon-combustibility class of the core: A1 – PN-EN 13501-1
ManufacturerAddictive Sound
SizeTriangular structure (35 × 35 × 50 cm), height 100 cm
Weightapprox. 13 kg
Sound insulationYes

Projects

See the Triangle Bass Trap Premium in real interiors

The corner shape, 18 Respiro colors and polished finish combine broadband control with a refined interior.

The triangular trap in the corner of a professional studio
Traps placed in the corners behind the monitoring speakers
Corner bass control in a hi-fi room
The Respiro fabric and the polished lid - a detail of the Premium version

Manufacturer's materials

Get to know the panel through infographics

Scroll to see all the materials. Click a graphic to enlarge it.

From the workshop

The latest projects and short videos

Installations, behind the scenes and customer interiors - posted regularly on our profiles.

Instagram · Jun 24, 2026View post

The best home studio upgrade isn't another piece of gear - it's the room's acoustics.

Instagram · Jul 8, 2026View post

Good acoustics in the dining room means calmer conversations at the table.

Instagram · May 5, 2026View post

Acoustics isn't about the number of panels - it's about controlling sound energy in the room.
Presentation of the Addictive Sound wooden acoustic diffuser

Instagram · May 16, 2026View post

A diffuser doesn't absorb sound - it controls it.

Instagram · Jul 1, 2026View post

Acoustic treatment in the living room can look like part of the decor.
Ceiling with diffuser panels in a moody interior

TikTok · May 22, 2026View post

Sometimes the greatest potential hides in interiors with character.

Customer reviews

Customer reviews of the Premium Triangular Bass Trap

4.75/5
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4 verified purchase reviews

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emma_71 checkVerified purchase
April 11, 2026
EN
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Fits flush into the corner and the low end is finally clean - no more boom hanging in the room excellent build, glad I went premium.

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Marie C. checkVerified purchase
April 7, 2026
FR
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Très efficace dans l'angle, le grave est propre et le bourdonnement a disparu. Juste assez encombrant, mais ca rentre nickel dans le coin.

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adam.m checkVerified purchase
March 1, 2026
PL
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Kształt idealnie wchodzi w róg, a dół zrobił się zwarty i czysty. Dudnienie zniknęło, świetna robota.

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anna.r checkVerified purchase
November 18, 2025
DE
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Sitzt perfekt in der Ecke und der Bass ist jetzt absolut sauber kein Dröhnen mehr. Wirklich erstklassig verarbeitet.

Customer reviews from all language versions of the store (4)

FAQ

Frequently asked questions

The triangular version absorbs a wider spectrum and is meant to control bass and mid frequencies at the same time. The round one specializes in the deepest bass below 200 Hz and gently scatters the higher tones.

The triangular 35 × 35 × 50 cm cross-section is designed to sit in the corner of the room. In the standard configuration the product is free-standing.

Yes, but the kit for installation in ceiling corners is available on special request. You’ll find the details in the Placement section.

The Premium has Respiro 265 g/m² fabric, high-gloss polished 18 mm furniture-board lids, a height of 100 cm and a weight of about 13 kg. The Standard has 180 g/m² fabric, 6 mm plywood lids, a height of 98 cm and a weight of about 12 kg.

No. Each of the 18 Respiro colors costs 166,90 €.

Yes. The reinforced top surface lets you safely place a studio monitor on it.

The available curve reaches α = 1.00 at 160 Hz and holds values of 0.90-0.95 in the 315-630 Hz range. The chart data ends at 1250 Hz, while the product’s declared range is 90-2000 Hz.

Complete the set

Build a complete control and diffusion setup

Complete the arrangement

Addictive Sound Services

Need a complete acoustic design?

Start with a free consultation. We also offer acoustic measurements and a treatment design with 3D visualization and simulation.