You feel the ground rumbling beneath your feet, and you freeze…then the crescendo drops and it hits you – it’s all about the bass. A speaker system is not complete without a subwoofer delivering rocking bass, this statement holds true for outdoor audio, as it does for indoor ones.
Elevate your listening experience with the in-ground Proficient Signature Series Landscape Subwoofers. Built with the same material that’s used to distribute municipal water underground, the waterproof enclosure is buried leaving only a discrete canopy that blends into any outdoor environment. It is also protected by an aluminum grille, ensuring water, dirt, and pests don’t get inside.
Available in 2 sizes, the subwoofer, cabinet and port design are computer-optimized to deliver deep distortion-free bass that fills your outdoor space.
Features
- Waterproof Enclosure: HDPE enclosures made from the same material used in municipal water supply lines ensure durability and weather resistance.
- Optimized Airflow Design: The internal design of the port and canopy assembly spreads moving air evenly in a 360-degree pattern, reducing air turbulence and eliminating annoying port noise.
- Enhanced Cooling: The woofer magnet is vented, allowing airflow which cools the motor structure for added longevity.
- Debris Protection: The aluminum mesh grille allows unrestricted airflow while preventing bugs, animals, and debris from entering the enclosure.
- Low Impedance Performance: The subwoofer’s 8-ohm design is optimized for delivering impactful performance in outdoor environments.
Proficient Signature 12-In (300mm) In-Ground Subwoofer Specifications
| Feature | Details |
| Model | PAS-AW-GSBSUB-12-SUB |
| Type | In-Ground Subwoofer |
| Size | 12-Inch (300mm) |
| Material | HDPE Enclosure |
| Impedance | 8 Ohms |
| Protection | Aluminum Grille |
| Airflow Design | 360-Degree Port Assembly |
| Use Case | Outdoor Audio Systems |
| Testing | Dunk Tested for Waterproofing |



















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