Basstrap Pro 2'x3' – Modular Acoustic Bass Trap with Air Gap
Low-end absorption, high-end design.
Built to Ground the Sound
The Basstrap Series is your low-frequency foundation — a modular set of absorbers designed to eliminate bass boom while matching the dimensions and design logic of every Massform panel. Available in 2x2", 2x3", and 2x4", these absorbers integrate into your layout like silent anchors.
Engineered for Low-End Clarity
Each unit is built from high-density acoustic felt and features an integrated air gap, maximizing bass absorption while keeping a slim profile. Whether installed in corners or flush on walls, Basstraps tame sub-buildup while preserving the natural feel of your space.
Modular by Design
Every size in the Basstrap family aligns perfectly with Massform panels — visually, structurally, and spatially. From rhythm-driven walls to sculptural centerpieces, you can stack, frame, or flank your core layout with clean, intentional bass control.
Ships within 3 business days via FedEx/UPS Ground from our LA warehouse. Delivery typically takes 5–8 business days depending on location. Free 30 day returns.
Pairs well with
Basstrap Pro 2'x3' – Modular Acoustic Bass Trap with Air Gap
Dimensions
37.5" x 21.5" x 2" THK (950mmx550mmx50mm)
Materials
Recycled Polyester Felt + Brushed Anodize Aluminum Frame
Eco-Friendly
Our PET Felt Acoustic Panels are made of recycled plastic bottles, and therefore small variations in colour blends can appear.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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PERFORMANCE
Our panels don’t just look great — they deliver real acoustic results. This chart reflects how sound behaves with our material in play.
- surge with bass trap NRC 1.15
- surge without bass trap NRC 1.00
Tune the Depth. Stack the Control.
Our bass traps are modular by design. Start with one. Add more. Each layer increases control over your room’s low-end — reducing boom, clearing out resonance, and bringing balance back.
Whether you’re building a focused mix space or a warmer listening zone, you can scale the treatment until your space feels right.
How Does Massform Compare?
We did the math so you don’t have to. Turns out, looking good and sounding good aren’t mutually exclusive.
| Feature | GIK Alpha 2” Panel | Massform 2” Panel | GIK Alpha 4” Panel | Artnovion Avalon Flow | Foam Panels |
|---|---|---|---|---|---|
| NRC Rating | ≈ 0.80–1.0 | Up to 1.15 | ≈ 1.1–1.2 | ≈ 0.7 | ≈ 0.3–0.6 |
| Visual Design | Flat w/ cutout | Sculpted 3D form | Bulky rectangle | 3D Wood slats | Wedge foam |
| Depth | 2” | 2” (stackable to 8") | 4” | 3.5” | 1–2” |
| Diffusion Built-In | ✅ | ✅ | ✅ | ✅ | ❌ |
| Unit Size (in) | 23.5×23.5/23.5×45.5 | 22.6×22.6/22.6×46.3 | 23.5×23.5/23.5×45.5 | 23.4×23.4 | 12×12/24x24 |
| Price | $79.99-184.99 | $129–229 | $109.99–214.99 | ≈ $488 (converted) | ≈ $19.99-59.99 |
| Price per sq in | $0.13-0.21 | $0.2–0.26 | $0.16–0.26 | ≈ $0.89 | ≈ $0.02–0.05 |
| Modularity/Future-Proof | ❌ | ✅ (modular + bass upgrade) | ❌ | ❌ | ❌ |
| Real-World Feel | Music Studios | Enhances Any Space | Studio Utility | Designer Studio | Dorm / beginner |
Built-In Air-Gap. Bass, Balanced.
A factory-set 1.3" (35 mm) cavity behind every panel smooths bass below 250 Hz, giving you controlled low-end the moment it’s on the wall — zero add-ons, zero extra steps.
Smart Assembly Meets Stunning Performance
Engineered for Effortless Setup
Each Massform Bass Trap is built with modular precision—connect panels seamlessly, mount securely, and transform your space with ease. No special tools needed.
