REL No. 31 Carbon Special - 12 Inches Carbon Fibre Active Subwoofer (900 Watts)

Reference-Class Active Subwoofer
The REL No. 31 Carbon Special is a flagship active subwoofer engineered for uncompromising music and home theater performance. Featuring a 12-inch carbon fibre active driver, a powerful 900-watt amplifier, and REL's renowned acoustic engineering, it delivers exceptionally deep, fast, and accurate bass with outstanding musicality.

12-Inch Carbon Fibre Active Driver
Equipped with a long-throw 12-inch carbon fibre driver, the No. 31 produces tight, articulate bass with exceptional transient response, delivering lifelike low-frequency performance for every listening session.

Powerful 900-Watt Amplifier
The integrated 900-watt high-current amplifier provides effortless dynamics, outstanding control, and exceptional headroom, ensuring distortion-free bass even during the most demanding movie scenes and musical passages.

Ultra-Deep & Accurate Bass
Designed to reproduce the lowest frequencies with remarkable authority, the No. 31 enhances every soundtrack and musical performance with powerful yet highly controlled bass that integrates seamlessly with your main speakers.

Precision Acoustic Engineering
REL's advanced cabinet construction, premium internal components, and carefully tuned acoustic design minimize resonance while maximizing clarity, speed, and low-frequency accuracy.

Perfect for Hi-Fi & Home Theater
Whether paired with high-end stereo speakers or incorporated into a premium Dolby Atmos home theater, the No. 31 delivers breathtaking bass performance that elevates every entertainment experience.

Elegant Piano Black Finish
Finished in a luxurious multi-layer Piano Black lacquer, the cabinet complements premium listening rooms and high-end home cinema installations with timeless sophistication.

Expandable Line Array Capability
Designed to support advanced multi-subwoofer configurations, the No. 31 can be integrated into REL Line Array systems for even greater scale, consistency, and immersive bass performance in larger rooms.

Built for Audiophiles & Cinema Enthusiasts
Crafted using premium materials and precision engineering, the No. 31 is designed for long-term reliability while delivering reference-grade performance for the world's most demanding listeners.

Experience REL Reference Bass
Combining a 12-inch carbon fibre active driver, powerful 900-watt amplification, premium cabinet construction, and REL's legendary engineering, the REL No. 31 Carbon Special delivers breathtaking bass performance with exceptional speed, depth, and realism for world-class audio systems.