REL 212 Black Label Dual 12" Powered Subwoofer

REL 212 Black Label Dual 12" Powered Subwoofer Key Features: 

• Dual 12" CarbonAlloy™ active drivers with dual passive radiators – Deliver over 450 sq in of piston area for thunderous yet agile bass that fills even the largest rooms.
• 1,000-watt hybrid amplifier – Combines Class A/B current delivery with Class D efficiency for explosive dynamic power and refined control.
• Fully analog input filters – Preserve natural, uncolored sound and integrate seamlessly with speakers for musical cohesion.
• Optional Airship Direct™ wireless system – Transmits both High Level and .1/LFE signals without cables, maintaining speed and clarity.
• Premium design and build – Solid billet aluminum, refined cabinet, and optional wood grille enhance aesthetics, reduce resonance, and improve acoustic performance.

Product Description: 

The 212 Black Label represents the pinnacle of the Serie S lineup. Equipped with four 12" drivers providing over 450 square inches of total surface area and powered by a 1,000-watt amplifier, it anchors even the largest reference-grade stereo systems and home theaters. Beyond its raw power, it excels as a versatile solution, effortlessly handling challenging room acoustics and demanding system requirements. Renowned for its scale, speed, and commanding presence, the 212 Black Label defines the benchmark for performance within the Serie S series.

Dynamic Power Meets Precision

The 212 Black Label stands as the most dynamic and commanding subwoofer in the Serie S lineup. Its dual 12" CarbonAlloy™ active drivers, paired with dual 12" passive radiators and a 1,000-watt amplifier, deliver over 450 square inches (1,166 sq cm) of piston area, giving it the authority to fill even the largest rooms with effortless bass. The result is powerful yet agile low-end, combining thunderous impact with the speed, subtlety, and tonal richness that are hallmarks of REL.

Beyond sheer output, the 212 Black Label is the most versatile member of the Serie S range. It anchors reference-grade theaters and elevates world-class stereo systems with unmatched scale and finesse. When used in stereo pairs, it approaches the presence of a full Line Array, delivering enormous musical breadth while integrating seamlessly into any space. An optional premium wood grille enhances both its aesthetic and acoustic performance.

Design with Distinction

Within REL’s lineup of exquisitely crafted subwoofers, the 212 Black Label stands out with a comprehensive update that combines performance and design. Dual 12" CarbonAlloy™ active drivers, paired with dual 12" passive radiators and a 1,000-watt amplifier, deliver over 450 square inches (1,166 sq cm) of piston area, filling even the largest rooms with powerful yet agile bass. Its refined cabinet features a vertical strake capped with a crown badge, an all-black carbon-fiber-framed emblem on the top panel, and warm silver bead-blasted handles with a raw-titanium feel. Solid billet aluminum reinforcements reduce resonance, while an optional premium wood grille enhances both airflow and aesthetics. Whether anchoring reference-grade theaters or world-class stereo systems, the 212 Black Label offers unmatched scale, speed, and tonal nuance, defining the pinnacle of the Serie S range.

Driven with Authority

Driver innovation is at the heart of every REL, and the 212 Black Label exemplifies this philosophy. Both its active and passive components were redesigned to harness the full power of the upgraded 1,000-watt amplifier. Dual 12" CarbonAlloy™ active drivers with lightweight carbon-fiber center caps deliver unprecedented energy, speed, and control, while the dual passive radiators feature extended suspensions and increased excursion to handle massive movement without stress. The result is a subwoofer capable of playing approximately 40% louder than its predecessor. Beyond sheer output, the design refines every subtle aspect of performance, ensuring that complex music passages and ultra-dynamic movie scenes are rendered with effortless clarity and precision.

Outrageousness Amplified

Like its Carbon Special Black Label counterpart, the 212 Black Label features a newly engineered 1,000-watt hybrid amplifier that combines the robust current delivery of high-current Class A/B monoblocks with the efficiency of a Linear Class D output stage. This hybrid design provides immense dynamic power while drawing just 40 watts at idle—comparable to a few night lights. With peaks exceeding 1,200 watts sustained over long periods, it delivers explosive authority without strain. The amplifier balances urgency and drive with refinement, making it capable of supporting reference-grade stereo systems and anchoring the largest theaters with complete composure.

Analog Filtered to Perfection

All REL input filters are fully analog, among the fastest ever offered in a subwoofer, chosen to preserve natural, uncolored sound. Central to this is the renowned High Level Input, which connects directly to the speaker outputs of the main amplifier. Rather than drawing power, it transmits the full sonic character of the system, allowing the 212 Black Label to integrate seamlessly with speakers—a quality praised by reviewers for decades. For setups where High Level isn’t feasible, the low-level input uses the same analog filter circuit and is available via RCA and XLR connections, ensuring the speed, clarity, and musical cohesion REL is known for. For theater or dual-use systems, High Level and .1/LFE inputs can operate simultaneously, combining natural musical integration with full cinematic impact.

Wired For Sound…Wirelessly

Sometimes the best connection is no connection at all. While high-quality cables are standard in high-end audio systems, situations arise where running a cable is impractical, unsafe, or visually intrusive. REL addresses this with Airship Direct™, an optional wireless system that transmits wide-bandwidth signals carrying both High Level and .1/LFE simultaneously. Even at the immense scale and output of the 212 Black Label, Airship Direct™ maintains the speed, clarity, and authority that define REL. It enables seamless transitions between music and movies without touching a control, all through a single module that plugs discreetly into the rear panel, remaining virtually invisible in the room. Simple, direct, and uncompromised—Airship Direct™.

Specifications: 

Dimensions and Weight: 

Overall - W x H x D

14.25 x 33 x 20.5 in.

(362 x 840 x 523.3 mm)

Product Weight - 134 lbs. (60.8 kg)

What's in the box

• 212 Black Label Subwoofer
• Power Cord
• Standard Black Cloth Grille
• User Manual and Warranty Information

*The Premium Wood Grille is NOT included in your subwoofer purchase but is available for purchase