Advanced Acoustics 3ft Wave Bass Trap 12" x 12"
The Advanced Acoustics Wave Corner Bass Trap 3ft is a 915mm open-cell polyurethane acoustic foam bass trap in a precision CNC-cut wave profile, measuring 305mm × 305mm × 915mm (12" × 12" × 36"). The bass trap is designed for corner installation — vertical orientation in wall-wall corners and horizontal orientation in wall-ceiling corners — where low-frequency energy accumulates. The 3ft length is a modular unit that can be installed singly or stacked to build the required corner coverage.
Equivalent Absorption Area per object: 0.1 at 50Hz, 0.3 at 63Hz, 0.3 at 80Hz, 0.7 at 100Hz, 0.7 at 125Hz, and 0.9 at 160Hz. The additional length over the 2ft version delivers stronger low-frequency absorption at all measured frequencies — 0.9 at 160Hz versus 0.6 for the 2ft, 0.7 at 125Hz versus 0.4. The wave profile matches the Mini Wave 12" tile family, allowing the bass trap to be installed alongside Mini Wave wall tiles for a coordinated acoustic treatment with a consistent visual finish across walls and corners. Available in Mid Grey and Dark Grey. Manufactured in the UK.
Applications
Professional recording studios and control rooms — corner low-frequency control.
The Wave Corner Bass Trap 3ft addresses the low-frequency standing waves and bass build-up that wall and ceiling tiles do not effectively control. Install vertically in the wall-wall corners and horizontally in the wall-ceiling corners — the locations where low-frequency energy is greatest. The 3ft length is a modular unit: use a single trap where targeted treatment is required, or stack multiple traps to build the full corner coverage needed for the room. The 915mm length covers more of the corner per piece than the 2ft version, reducing the number of stacked modules required for a given corner height. Pair with Mini Wave wall tiles for a coordinated treatment package. Use the Coverage Calculator to determine the number of bass traps required.
Rehearsal rooms and live rooms — low-frequency control.
Rehearsal and live rooms with significant low-frequency energy from bass instruments and drums benefit from the 3ft trap's stronger low-frequency absorption. The 0.9 at 160Hz and 0.7 at 125Hz address the low-frequency build-up that contributes to muddiness in musical performance, controlling the low-end energy that wall tiles leave unaddressed.
Coordinated treatment with Wave family tiles.
The wave profile of the bass trap matches the Mini Wave 12" tile family, allowing the bass trap to be installed as part of a coordinated acoustic treatment package with a consistent visual finish across walls and corners. The matching profile produces a unified aesthetic across the full installation.
Product Benefits
Corner low-frequency control — Equivalent Absorption Area 0.9 at 160Hz.
The Wave Corner Bass Trap 3ft provides targeted absorption at the low frequencies that wall and ceiling tiles do not effectively address. Equivalent Absorption Area per object: 0.1 at 50Hz, 0.3 at 63Hz, 0.3 at 80Hz, 0.7 at 100Hz, 0.7 at 125Hz, and 0.9 at 160Hz. The additional length over the 2ft version delivers stronger absorption at all measured frequencies — 0.9 at 160Hz versus 0.6 for the 2ft, 0.7 at 125Hz versus 0.4. The 3ft is the appropriate specification where stronger low-frequency absorption is required or where fewer stacked modules are preferred for a given corner height.
Wave profile — matching tile family aesthetic.
The CNC-cut wave profile matches the Mini Wave tile family, producing a consistent visual finish when the bass trap is installed alongside Mini Wave wall tiles. The matching profile allows walls and corners to be treated as a coordinated acoustic and visual package.
Specification and compliance.
30kg/m³ foam density. Crib 5 and Schedule 1, Part 1 of the Furnishings and Furniture (Fire)(Safety) Regulations 1988 (amended 1989). Bass trap size 305mm × 305mm × 915mm (12" × 12" × 36"). 1.6kg per trap. Mid Grey and Dark Grey. Manufactured in the UK and shipped uncompressed from stock.
Installation
Install the Wave Corner Bass Trap 3ft in the room corners — vertical orientation in the wall-wall corners and horizontal orientation in the wall-ceiling corners — where low-frequency energy accumulates. The 3ft length can be installed singly or stacked to build the required corner coverage. Fix using Advanced Acoustics Contact Adhesive applied to both the rear face of the trap and the corner surface. Allow the adhesive to become touch-dry before bringing the surfaces together — contact adhesive bonds on contact, so position the trap carefully before pressing it into the corner. Ensure adequate ventilation throughout installation — the adhesive is solvent-based.
The Technical Details
| Product Name | Wave Corner Bass Trap 3ft |
| Product Size | 12" x 12" x 36" (305mm x 305mm x 915mm) |
| Equivalent Absorption Area Per Object at 50Hz | 0.1 |
| Equivalent Absorption Area Per Object at 63Hz | 0.3 |
| Equivalent Absorption Area Per Object at 80Hz | 0.3 |
| Equivalent Absorption Area Per Object at 100Hz | 0.7 |
| Equivalent Absorption Area Per Object at 125Hz | 0.7 |
| Equivalent Absorption Area Per Object at 160Hz | 0.9 |
| Product Colour | Mid Grey or Dark Grey |
| Product Weight | 1.6kg |
| Fire Classification | Crib 5 and Schedule 1, Part 1 of the Furnishings and Furniture (fire)(safety) Regulations 1988 (amended 1989) |
| Acoustic Foam Density | 30kg/m3 |
Performance Data
