Echo-Less Slim Bass Traps are engineered to absorb low-frequency resonance, reduce corner bass build-up, and improve overall room clarity. As the slimmest model in the Echo-Less 3-size bass trap range, this space-saving design is ideal for compact rooms or for pairing with medium and large Echo-Less traps for full-room acoustic coverage. Bass traps are one of the few acoustic treatment products capable of targeting deep bass frequencies that ordinary acoustic panels cannot treat.

Placed in room corners or along wall junctions, Echo-Less Slim Bass Traps reduce muddiness, boominess, and excessive resonance - producing a cleaner, more controlled and accurate listening environment.
They can also be used as part of a soundproofing system when combined with dense Echo-Less sound-isolation materials for enhanced noise reduction in full-coverage installations.

Perfect for recording studios, home theatres, rehearsal spaces, office boardrooms, gaming rooms, classrooms, churches, podcast setups, and content-creator environments.

FEATURES

Targeted Low-Frequency Absorption - Controls deep bass resonance and corner build-up.

Mid-Density Acoustic Foam (20kg/m ) - Effective sound-dampening performance with long-lasting stability.

Slim, Compact Design- Smallest bass trap in the Echo-Less range; ideal for limited spaces.

Wide Application Use - Suitable for studios, theatres, churches, offices, schools, gaming setups and more.

Fire-Retardant Material - Safe for commercial and residential environments.

Easy Installation - Lightweight and simple to mount using glue or double-sided tape.

Enhances Room Accuracy- Reduces resonance and improves overall audio clarity.

SPECIFICATIONS

Product Type: Low-Frequency Bass Trap

Quantity:Set of 4

Size (Slim): 7 × 7 × 30 cm

Material: Mid-density open-cell polyurethane acoustic foam

Density: 20kg/m

Fire Rating: Flame retardant

Installation:Adhesive not included (use glue gun or strong double-sided tape)

WHY CHOOSE ECHO-LESS

Echo-Less is a trusted South African acoustic brand specialising in high-performance sound treatment and soundproofing solutions. Our products are engineered for clarity, durability, and effectiveness - helping you achieve professional-grade acoustic results in any space. With fast local support, reliable stock, and proven quality, Echo-Less is the go-to choice for studios, homes, churches and commercial installations.

What's in the box
4 × Echo-Less Slim Bass Traps 7 × 7 × 30 cm
1 × Echo-Less Decompression & Placement Instruction Leaflet