RBH Sound Unrivaled 21 Subwoofer System

Unleash Extreme Low-Frequency Power with Unrivaled Precision

The RBH Sound Unrivaled 21 Subwoofer System redefines what's possible in low-frequency reproduction. Designed for audiophiles and home theater enthusiasts who demand nothing but the best, this powerhouse delivers seismic bass, unmatched clarity, and heart-pounding dynamics that must be heard — and felt — to believe.

Key Features:

• Massive 21-Inch Driver: Engineered with cutting-edge technology, the Unrivaled 21 driver features a four-layer 5-inch voice coil, carbon fiber cone, and an incredible 34mm Xmax for breathtaking output and minimal distortion.

• Monumental Power Handling: Built to handle up to 6,000 Watts RMS and 12,000 Watts Peak, ensuring explosive performance and room-shaking bass that remains ultra-controlled.

• Precision-Tuned Enclosure: A heavily braced, CNC-machined cabinet with reinforced internal structures minimizes resonances and enhances acoustic integrity, delivering tight, musical bass across all listening levels.

• Customizable Finishes: Choose from six stunning finish options including Satin Black, Piano Black, High Gloss White, Black Oak, Natural Walnut, and custom-painted finishes to perfectly match your space.

• Perfect for High-End Home Theaters and Two-Channel Systems: Whether it's the rumble of an action movie or the subtle textures of a live jazz performance, the Unrivaled 21 elevates your listening experience.

Why Choose the RBH Sound Unrivaled 21?

Designed and Handcrafted in the USA
Uncompromised Sound Quality and Build Excellence
Flexible Configuration Options to Fit Any Room Size
A True Statement Piece for Serious Audiophiles and Cinemaphiles

Ready to experience bass on a whole new level?
The RBH Sound Unrivaled 21 isn't just a subwoofer — it's the foundation of an extraordinary listening experience. Prepare to feel every beat, every explosion, and every note with stunning accuracy and depth.

Limited Availability — Built to Order
Contact Us Today for More Information and Customization Options!