The OSD XSUB12 has been upgraded. The new XSUB12 MKII keeps the powerful 12-inch in-ground design of the original while adding important improvements focused on reliability, heat management, moisture protection, and long-term outdoor performance.
Meet the Upgraded XSUB12 MKII
Designed for patios, pools, gardens, and backyard entertainment areas, the XSUB12 MKII delivers deep outdoor bass from a discreet in-ground enclosure. The enclosure installs underground, leaving only the weather-resistant vent visible above grade.
What’s New with the MKII?
The biggest changes are inside. The MKII introduces several reliability-focused upgrades designed to help the XSUB12 perform in demanding outdoor installations.
- Enhanced Voice-Coil Ventilation: Improved airflow helps dissipate heat for better long-term power handling.
- Upgraded Crossover Components: Higher current-handling capability helps improve durability and service life.
- Improved Cable-Entry Seal: Added protection helps reduce the risk of moisture intrusion in buried installations.
- Reinforced Packaging: Improved protection helps keep the subwoofer secure during shipping and handling.
Upgraded Reliability, Powerful Outdoor Bass
While the MKII focuses on reliability improvements, the XSUB12 remains built for serious outdoor bass. Its 12-inch polypropylene woofer with rubber surround handles 300W RMS / 600W peak, while the 360° omnidirectional design distributes low frequencies throughout the surrounding outdoor space.
- 12″ polypropylene woofer with rubber surround
- 300W RMS / 600W peak power handling
- 20Hz to 150Hz frequency response
- 8-ohm passive design
- 360° omnidirectional coverage
- 5-year limited warranty
Built Better for the Outdoors
The OSD XSUB12 MKII takes the proven XSUB12 design and improves the areas that matter most for long-term outdoor use. Better ventilation, upgraded crossover components, improved moisture protection, and reinforced packaging make the MKII a more refined version of OSD’s in-ground outdoor subwoofer.
Learn more about the OSD XSUB12 MKII and bring powerful bass to your outdoor audio system.