Custom Subwoofer Enclosures
Custom Subwoofer Enclosures
SMS Car Audio builds and plans custom subwoofer enclosures for Marrero, New Orleans, Harvey, Gretna, Westwego, Metairie, Kenner, Belle Chasse, and surrounding Louisiana areas. A custom box should be built around the subwoofer, vehicle, amplifier, available space, and bass goal.
Plan a Custom Box | Shop Built-to-Order Enclosures | Shop Subwoofers
Why the Enclosure Matters
The box is part of the speaker system. Airspace, port area, tuning, material, bracing, mounting, vehicle loading, and amplifier power all affect how the subwoofer performs. A good subwoofer in the wrong enclosure can sound worse than a modest subwoofer in the right enclosure.
What SMS Plans
- Vehicle fitment and usable space.
- Subwoofer model, impedance, displacement, and power target.
- Sealed, ported, underseat, cargo-area, or vehicle-specific enclosure path.
- Airspace, port design, tuning target, material, baffle strength, and bracing.
- Amplifier match, wiring, battery support, and DSP/subwoofer blending.
Common Custom Box Builds
- Truck underseat enclosures.
- Jeep and SUV cargo-area enclosures.
- Daily-driver bass boxes.
- SQL-style high-output boxes.
- SMS Precision Series built-to-order solutions.
- Custom panels, grilles, acrylic, lighting, and fabrication details when included in the build.
Products and Services That Support Enclosure Builds
- Built-to-order enclosures
- SMS Precision Series
- Subwoofers
- Amplifiers
- Battery and electrical planning
- Lit FX custom lighting
Plan Your Custom Box
Send SMS your vehicle, subwoofer model, amplifier, space limits, and bass goal. We can help decide whether a built-to-order enclosure, custom one-off box, or full system plan makes the most sense.