Surge Pro 2'x4' Acoustic Panel – Sandstone with Air Gap
Presence, not noise
Surge was shaped by the natural rhythm of moving air and drifting waves. It's designed to soften sound and bring calm to creative space. Its sculptural surface diffuses reflections. The hidden air gap extends absorption into deeper frequencies, but without taking over the room.
Engineered for balance.
Tested to ASTM standards. NRC 1.15 performance (in bass trap configuration).
No foam. No filler. Just quiet clarity, made visible.
“THEY’RE SO BEAUTIFUL, THEY INSPIRE ME TO CREATE.”
-Rowan Garmon, Producer
Ships in 2 business days from our LA warehouse.
Ships within 2 business days via FedEx/UPS Ground from our CA warehouse. Delivery typically takes 5–8 business days depending on location. Free 30 day returns.
Pairs well with
Surge Pro 2'x4' Acoustic Panel – Sandstone with Air Gap
“They’re so beautiful, they inspire me to create.”
— Rowan GarmonProducer & Musician
"These art pieces have truly elevated our home to a designer level."
— Verified Buyer | Amazon Reviewforeverblackfriday
“I lined these along a window to quiet traffic noise — and it made a real difference. They even outperformed my old Owens Corning traps.”
— Verified Buyer | Amazon ReviewBT-7274
"I'm actually surprised by the quality of this item. Lightweight but sturdy."
— Verified Buyer | Amazon ReviewFM
“These are perfect if you’re looking for acoustic panel to bring down sound reverberation and also look cool.”
— Verified Buyer | Amazon ReviewS1000R Rider
Dimensions
22.6" x 46.3" x 2" THK (575mmx1175mmx50mm)
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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Certified Performance, Backed by Lab Results
Surge Pro was tested under ASTM C423 standards and achieved an NRC of 1.15. We use this panel as a benchmark for calibrating our in-room testing results.
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 Series w/ basstrap NRC 1.15
- Surge Series NRC 1.00
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 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.
Modular Basstrap Compatible
This panel is ready for deeper bass control. Just snap on our modular basstrap kit whenever your space needs it — no replacements, no hassle.
🎵 “Most of the studios I’ve built were acoustically incredible—but felt like a dungeon. I wanted something that sounds amazing and actually makes me want to create.”
—Rowan Garmon,Producer & Musician
