Engineered For The New Silence Of EVs
Electric vehicles remove engine noise, but they expose road noise, tire rumble, wind turbulence, and panel resonance. Electra EV is the DrARTEX line for lightweight acoustic control in modern electric vehicles.
EV-focused material strategy
Lightweight acoustic control
Layered cabin-noise approach
System Logic
1. Noise source and vehicle zone
Identify the noise to control and the vehicle area where treatment is needed.
Identify the noise to control and the vehicle area where treatment is needed.
2. First-layer damping
Controls metal-panel vibration before it becomes cabin noise.
Controls metal-panel vibration before it becomes cabin noise.
3. Second-layer insulation
Targets road and tire noise after vibration control is in place.
Targets road and tire noise after vibration control is in place.
Why EVs Need A Different Acoustic Plan
Less engine noise means more exposed cabin noise.
In an EV, the quiet powertrain makes other noise paths easier to hear. The treatment plan must control vibration, block road noise, and avoid adding unnecessary weight.
1
Road And Tire Noise
Floor panels, wheel arches, and trunk areas can transmit low-frequency road noise that becomes more obvious in EV cabins.
2
Panel Resonance
Doors, roof sections, fenders, and large metal surfaces need first-layer damping before insulation layers can work effectively.
3
Weight Sensitivity
Because added mass affects EV range, Electra EV materials use lightweight construction to help limit the mass introduced by acoustic treatment.
Product Family
Choose the Electra EV material by layer and noise source.
Explore the current Electra EV products in the catalog for variant-specific product information and technical details.
| Material Role | Electra EV Materials | Best Used For |
|---|---|---|
| First-layer vibration dampers | EV Silver and EV Blue are first-layer vibration dampers in the Electra EV family. | Doors, roof, trunk, fenders, and other metal panels where vibration control is the first priority. |
| Second-layer insulation | EV Integra and EV VibroBarrier are second-layer materials for stronger airborne and road-noise control. | Cabin zones where road noise, tire rumble, and exterior sound transmission need additional treatment after damping. |
| Integrated multilayer materials | EV Black and EV Green combine the first damping layer and sound-insulation layer in one material, reducing installation steps while providing stronger acoustic control. | Applications where greater acoustic control and a faster one-material installation are required. |
Catalog
Electra EV Catalog
Explore the products currently available in this line.
Global DrARTEX Inquiries
Need Electra EV product guidance for your market?
Contact DrARTEX for global product inquiries, distributor discussions, and EV-focused acoustic-material information.
Choose the right route
Global distributors, dealers, and non-Singapore product inquiries should contact DrARTEX. Singapore customers, dealers, and installers should use Car Comfort Lab for local pricing and support.