The SoffitTrap™ sports a bonded pressure membrane that maximises low frequency attenuation even further. The breakthrough in our design allows the SoffitTrap™ to not only be suitable for wall-to-wall mounts but also to be equipped for wall-to-ceiling mounts with our flushed ceiling kit. Our proprietary easy mount system enables the SoffitTrap™ to be mounted cleanly with no visible support structures. It comes fully equipped with mineral wool, air gap technology, damped membrane, and airflow resistivity optimisation.

Fabric colors

Full range of Odyssey colours available. Download PDF.
Full range of Xtra (Premium) colours available. Download PDF.
Full range of Passion (Premium) colours available. Download PDF.
Please indicate your fabric colour in order notes during checkout.

(Prices in SGD)

SKU: N/A Category:


Technical Specifications

Each SoffitTrap™ has the following specifications:

120 cm x 60 cm x 60 cm
8 kg

Absorbs low frequency sounds

The SoffitTrap™ absorbs low frequency sounds in 2 ways. It decelerates particle velocity via rock wool insulation and reduces sound pressure via our dual membrane technology. When strategically placed, it prevents the room from sounding muddy and reduces low frequency standing waves.

Features of the SoffitTrap™

The following are features in the SoffitTrap™: airflow resistivity optimised mineral wool, eco-friendly fabric, dual membrane technology.


Damped membrane technology dm

Each of the SoffitTrap™ is installed with a damped membrane at the front. This membrane serves 2 purpose. It is installed at the front of the SoffitTrap™ to attenuate low frequency wavefront. It also reflects back some mid-high frequency sounds into the room, which encourages a live sounding room.

24″ porous absorber

Traditional bass traps that are placed at corners do not fill up the air spaces behind. The SoffitTraps™ effectively fill up all the air space with mineral wool up to 24″ deep. Since mineral wool is a superior particle velocity decelerator compared to air, the SoffitTraps™ significantly outperform traditional bass traps at reducing low frequency resonance.

Eco-friendly fabric cf

Our new acoustic fabric is acoustically transparent and breathable. The low airflow resistivity of the fabric allows permeability of not only low frequency but mid-high frequency sounds. Our fabric is both fire-rated and certified to be eco-friendly.

Fabric specifications

Fibre Content
gr/ mt sq /gr/ linear mt

Mineral wool rw

Our mineral wool fibre insulations are made from volcanic basalt rock and slag and are rigorously selected from our airflow resistivity optimisation process.

Mineral wool is particularly suited to meet the specific requirements of sound attenuation as a broadband sound absorber with a low Q factor. The fibre structure of mineral wool also provides fire protection and thermal insulation.

Sound absorption data


Fire performance

The SoffitTrap™ is made with some of the highest fire-resistance rating components.

Our mineral wool has the following fire-resistance ratings:

ASTM E 136
CAN4 S114
ASTM E 84(UL 723)
Flame Spread = 0, Smoke Developed = 0
Flame Spread = 0, Smoke Developed = 0

Our eco-friendly fabric has the following fire-resistance ratings:

Cal 117 SEC E Part 1
BS 5852-1990-Section 4 S 0 & 1
BS EN 1021-1 1994 (Cigarette)
BS EN 1021-1 1994 (Match)
BS 7176 1995 (Low Hazard)

What configuration should I use?

There are 4 configurations to the SoffitTrap™.

Free-stand on the floor vertically or horizontally
Mounted Wall Kit
Mount on the wall vertically or horizontally
Suspended Ceiling Kit
Hang suspended from the ceiling
Flushed Ceiling Kit
Hang flushed from the ceiling

How many SoffitTrap™s do I need?

Low frequency resonance in a room build up maximum sound pressure at trihedral corners, followed by dihedral corners. We recommend stacking SoffitTraps™ in all 4 vertical corners of your room to target both dihedral and trihedral corners. If you have more than 4 vertical corners, you would need to treat those too.

A typical room has an 8′ high ceiling. Since the SoffitTraps™ are 4′ high, this means stacking 2 SoffitTraps™ at each vertical corner, or a total of 8 SoffitTraps™ in a room. (We strongly recommend adding a vertical wall mount for the SoffitTrap™ that is stacked on top)


We have the following shipping policies:

We will ship your products in 10-14 working days
Singapore (Please contact us for international shipping)


The color of the actual fabric may differ slightly due to variances in display settings.

Additional information

Weight N/A
Dimensions N/A