Free Shipping* on Orders $59+ (excludes certain items and shipments to HI & AK) | No Code Necessary!

  • Home
  • TruAudio
  • TruAudio | SubTerrain Pro Underground Subwoofer

TruAudio | SubTerrain Pro Underground Subwoofer

TruAudio

No reviews yet Write a Review
$2,109.00 - $3,833.00
TruAudio | SubTerrain Pro Underground Subwoofer
$2,109.00 - $3,833.00

Description

TruAudio SubTerrain™ Pro Series Underground Subwoofers (ST-10Pro & ST-12Pro) – Invisible Bass for Immersive Outdoor Audio

Unleash deep, powerful bass that seemingly emerges from your landscape with the TruAudio SubTerrain™ Pro Series Underground Subwoofers. These innovative, completely submersible subwoofers are engineered to deliver robust low-frequency impact while remaining discreetly hidden beneath the ground, ensuring your outdoor entertainment system is heard, not seen. Available in a 10-inch (ST-10Pro in Yellow) and a 12-inch (ST-12Pro in Green) model, the SubTerrain™ Pro Series offers upgraded design and performance for an unparalleled outdoor listening experience.

Common Features & Benefits Across the SubTerrain™ Pro Series:

  • True Underground Design: Designed to be entirely buried, allowing for powerful bass extension that effortlessly blends into any landscape, leaving only a subtle, camouflaged presence at the surface.

  • Seamless Waterproof Enclosure: Crafted from durable Fiberglass Reinforced Plastic (FRP), featuring a sealed and seamless design that is completely waterproof, protecting internal components from moisture, dirt, and debris for year-round reliability.

  • Easy & Efficient Installation: An upgraded design provides a 40% smaller footprint than previous models, making ground installation significantly easier. Built-in handles and anchor points further simplify positioning and securing the subwoofer.

  • Serviceability & Longevity: The woofer is strategically positioned on top of the internal chamber, allowing for convenient serviceability or inspection without the need to excavate the entire subwoofer enclosure.

  • Robust Woofer Technology: Both models utilize a high-performance injected polypropylene woofer, ensuring durable construction and consistent, impactful low-frequency reproduction.

  • Maximum SPL for Outdoor Spaces: Engineered to produce impressive Sound Pressure Levels (SPL), effectively cutting through ambient outdoor noise to deliver dynamic and clear bass.

Choose Your Power: ST-10Pro vs. ST-12Pro

TruAudio ST-10Pro – 10" Underground Subwoofer (Yellow)

  • Ideal For: Medium-sized outdoor areas, patios, or as part of a distributed audio system where solid, articulate bass is desired.

  • Woofer Size: 10" Injected Polypropylene

  • Power Handling: 250 Watts

  • Impedance: 4 Ohm

  • Frequency Response: 38 Hz - 120 Hz

  • Max SPL: 101 dB

  • Dimensions (L x W x H with port): 15.2" (386mm) x 15.2" (386mm) x 19.8" (504mm)

  • Color: Yellow (grille)

TruAudio ST-12Pro – 12" Underground Subwoofer (Green)

  • Ideal For: Larger outdoor areas, poolside entertainment, or applications demanding deeper, more powerful, and expansive bass.

  • Woofer Size: 12" Injected Polypropylene

  • Power Handling: 400 Watts

  • Impedance: 4 Ohm / 70V (Switchable)

  • 70V Taps: 200 Watts (for 70V systems)

  • Frequency Response: 30 Hz - 120 Hz

  • Max SPL: 110 dB

  • Dimensions (L x W x H with port): 17.2" (437mm) x 17.2" (437mm) x 19.8" (504mm)

  • Color: Green (grille)

  • Certification: IP66 Certified (ensuring high levels of dust and water resistance).

Invest in the foundation of an unparalleled outdoor audio system. The TruAudio SubTerrain™ Pro Series Underground Subwoofers (ST-10Pro and ST-12Pro) combine cutting-edge design, robust durability, and hidden power to deliver an immersive and impactful listening experience that seamlessly integrates with your outdoor living space.

Extra Information

Brand:
TruAudio

Related Products

Outdoor Lighting Equipment

Transform your garden, patio, and backyard into captivating spaces with premium outdoor lighting from Lighting World Warehouse. We are your premier destination for the finest Alliance, Encore, and In-Lite outdoor lighting solutions, offering unparalleled quality and design. Whether you're enhancing a residential landscape or illuminating a commercial property, discover our extensive collection of fixtures designed to beautifully highlight pathways, accentuate features, and create inviting ambiances for any outdoor setting. Experience the difference with the industry's best brands, all conveniently available in one place.

Transform Your Home With Alliance Lights

Illuminate your outdoor spaces with the superior quality of Alliance Outdoor Lighting from All Alliance Lighting. As your go-to source, we offer a comprehensive selection of Alliance lights, including a full range of high-performance bulbs to suit every need. Enhance your fixtures with versatile hats and durable stems, ensuring precise light placement and optimal aesthetics for your garden, patio, or backyard. Power your entire system reliably with our top-tier Alliance transformers, making it easy to create a stunning and inviting ambiance for any landscape project.

Illuminate Backyard Gardens

Discover the unparalleled brilliance of Encore Landscape Lighting at All Alliance Lighting, your trusted source for premium outdoor illumination. Enhance the beauty and functionality of your garden, patio, and backyard with our diverse range of Encore fixtures, including elegant path lights that guide your way and powerful up lights designed to highlight architectural features and trees. Dive into stunning visuals with robust underwater lighting options for ponds and water features, or cast ambient glows with versatile down lights. Plus, experience modern control with select Bluetooth compatible Encore lighting, allowing you to customize your outdoor ambiance right from your smartphone.

Create An Outdoor Oasis You'll Love

Elevate your outdoor living with innovative in-Lite Outdoor Lighting, available at All Alliance Lighting. Transform your deck and driveway with sleek, durable in-Lite deck lighting and driveway lighting solutions that combine style with safety. Guide guests with elegant path lights, or seamlessly integrate illumination onto your home's exterior with versatile wall and ceiling lighting. Experience ultimate convenience and modern control with in-Lite smart lights, allowing you to customize your ambiance effortlessly. Discover how in-Lite can enhance every corner of your garden, patio, and backyard with sophisticated and energy-efficient designs.

Our Partners

Underwater WarehousePond WarehouseAll Alliance LightingThe Pond & Rock Shop