BassTrap™ Pro


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The BassTrap™ Pro is the next generation of bass traps that comes ready with 2 of our membranes. A damped membrane is installed at the front of the BassTrap™ Pro not only to absorb low frequency sounds, but also to reflect mid-high frequency sounds back into the room. This prevents the room from being “sucked-out” and encourages a lively sounding room. An additional pressure membrane is installed at the back to counteract against sound pressure instead of velocity, which is highest at a hard surface. The BassTrap™ Pro comes fully equipped with mineral wool, air gap feature, airflow resistivity optimisation, and the world's first dual-membrane technology.

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 BassTrap™ Pro has the following specifications:

120 cm x 60 cm x 12.7 cm
7 kg

Absorbs low frequency sounds

The BassTrap™ Pro 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 BassTrap™ Pro

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


Dual membrane technology

We introduced the world’s first dual membrane bass trap. Each BassTrap™ Pro is installed with 2 acoustic membranes for maximum low frequency absorption.

Damped membrane dm
This membrane serves 2 purpose. It is installed at the front of the BassTrap™ Pro to attenuate low frequency wavefront. It also reflects back some mid-high frequency sounds into the room, which encourages a live sounding room.
Pressure membrane pm
The BassTrap™ Pro is installed with a pressure membrane at the back. This is because the pressure membrane counteract against sound pressure instead of velocity, which is highest at a hard surface.

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.

Air gap technology ag

Our acoustic frames are built with a 1″ air gap at the back to increase low frequency absorption.

Sound absorption data


Fire performance

The BassTrap™ Pro 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 BassTrap™ Pro.

Free-stand on the floor or lean against the wall
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 BassTrap™ Pros do I need?

The number of BassTrap™ Pros needed will depend on your room size.

Small room
Less than 2,000 cubic feet: 4 to 8 pieces
Medium room
2,000 to 5,000 cubic feet: 8 to 16 pieces
Big room
More than 5,000 cubic feet: more than 16 pieces

Where do I place them?

Low frequency resonance in a room build up maximum sound pressure at trihedral corners, followed by dihedral corners. Place the BassTrap™ Pros at all corners of the room, starting with the trihedral corners followed by the dihedral corners. We recommend installing the Corner Trap Xs for trihedral corners. If excess bass is still present after the corners are treated, install more BassTrap™ Pros on the back wall of the room.


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 7 kg
Dimensions 60 x 14 x 120 cm


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