REL Acoustics 212 Black Label

Overview

The REL Acoustics 212 Black Label is a reference class powered subwoofer from REL's flagship series. Its towering cabinet houses a pair of forward and down firing 12 inch drivers driven by a substantial Class D amplifier, delivering deep, articulate low frequency energy that stays fast enough for music while carrying the scale demanded by large rooms and full cinematic playback. Where many subwoofers are engineered chiefly for movie effects, the 212 Black Label is voiced first for music, then extended to serve home theater duty with equal authority.

At the heart of the design is REL's signature high-level Speakon connection, which takes a feed directly from your main amplifier's speaker terminals. Because the subwoofer sees the same signal your main speakers receive, it inherits the exact character, timing and tonal signature of your amplifier and blends seamlessly beneath your speakers. A dedicated .1/LFE input handles home theater, and the 212 is engineered to be run in stereo pairs or stacked line arrays for the most demanding installations, where two or more units unlock startling dynamic headroom and pressurize a room with ease.

The 212 Black Label is for the listener building a no compromise reference system, one who wants foundation, air and scale under full range floorstanders while preserving the speed and nuance that make music feel alive. It suits large listening rooms, dedicated two channel setups and reference home theaters alike.

Key Features

• Dual 12 inch drivers in a forward and down firing arrangement for high output and even room loading
• High performance Class D amplifier delivering reference level dynamic headroom
• REL signature high-level Speakon connection that follows the character and timing of your main amplifier
• Dedicated .1/LFE input for seamless home theater integration
• Continuously variable crossover, gain and phase controls for precise blending
• Designed to run in stereo pairs or stacked line arrays for the largest rooms
• Compatible with REL wireless systems including AirShip II and HT-Air MKII for clean, cable-free placement
• Black Label finish and reference grade cabinet construction from REL's flagship range

How the 212 Compares

REL 212 vs REL Acoustics Carbon Special

The Carbon Special is REL's single driver reference subwoofer, offering exceptional speed and precision in a more compact footprint suited to medium and larger rooms. The 212 Black Label steps up to twin 12 inch drivers for greater displacement, deeper pressurization and more effortless scale in large spaces. Choose the Carbon Special where agility and room fit matter most, and the 212 where you want maximum foundation and headroom. See the REL Acoustics Carbon Special.

REL 212 vs REL Acoustics S/850

The S/850 is a high performance sub from REL's S line, delivering fast, tuneful bass ideal for many quality two channel and theater systems. The 212 Black Label sits in the flagship range with dual drivers and greater dynamic reserves for the most ambitious installations. Both use REL's high-level connection to blend for music, with the 212 reaching further in output and scale. See the REL Acoustics S/850.

REL 212 vs REL Acoustics Planar PL-1

The Planar PL-1 represents a new REL design approach with its own distinct character. The 212 Black Label is a conventional forward and down firing dual driver reference sub focused on maximum scale and headroom for large rooms. Consider the PL series for its fresh engineering direction and the 212 when you want the flagship dual driver line array approach. See the REL Acoustics Planar PL-1.

Recommended System Pairings

A subwoofer augments an existing system, so these pairings match the 212 Black Label with full range mains, an amplifier to drive them and REL's own connection and wireless kits.

• Klipsch Cornwall IV These large, dynamic heritage floorstanders love a reference sub beneath them, and the 212 extends their low end scale while preserving their lively character.
• Accuphase E-3000 Integrated A powerful, refined integrated amplifier to drive your mains, with speaker terminals that feed the 212 via REL's high-level Speakon connection so the sub follows its exact character.
• REL AirShip II Wireless AirShip II delivers a clean, cable-free connection to the 212, ideal when placement or room layout makes a long run from the amplifier impractical.
• REL Bassline Blue High Level Cable An upgraded high-level Speakon cable that maximizes the quality of the connection between your amplifier and the 212 for the tightest blend.
• REL Bassline Blue Line Array Connectors If you run a stereo pair or stacked array of 212s, these connectors let you build the line array REL's flagship subs are designed to support.

Frequently Asked Questions

What kind of subwoofer is the REL 212 Black Label?
It is a reference class powered subwoofer with dual 12 inch drivers in a forward and down firing arrangement, voiced first for music and equally capable in home theater.

Is the 212 Black Label designed for music or home theater?
Both. It is voiced for music first using REL's high-level connection, and it includes a dedicated .1/LFE input for cinematic playback.

What is REL's high-level Speakon connection?
It is a cable taken from your main amplifier's speaker terminals, so the subwoofer receives the same signal your speakers do and follows the amplifier's exact character and timing.

Can I connect the 212 for home theater?
Yes. A separate .1/LFE input lets you feed the subwoofer output from an AV processor or receiver for movie effects.

How many drivers does the 212 Black Label have?
It uses two 12 inch drivers arranged in a forward and down firing configuration for high output and even room loading.

What amplifier does it use?
The 212 Black Label is driven by a high performance Class D amplifier providing reference level dynamic headroom.

Can I run two 212 subwoofers together?
Yes. REL subs are often run in stereo pairs or stacked line arrays, and the 212 is designed to support this for the largest and most demanding rooms.

Does the 212 support wireless connection?
Yes, it is compatible with REL wireless systems such as the AirShip II and HT-Air MKII for a clean, cable-free connection.

What controls does the 212 offer?
It provides continuously variable crossover, gain and phase controls so you can dial in a precise blend with your main speakers.

What room size is the 212 best suited to?
It excels in large listening rooms, dedicated two channel systems and reference home theaters where scale and headroom are priorities.

Will the 212 blend with my existing speakers?
Yes. The high-level connection is specifically designed to let the subwoofer follow your amplifier and speakers so it integrates seamlessly beneath them.

How does the 212 compare to the Carbon Special?
The Carbon Special is a single driver reference sub prized for speed and room fit, while the 212 uses dual drivers for greater displacement and scale in large spaces.

Do I need a special cable to use the high-level connection?
The 212 includes a high-level Speakon cable, and upgraded options such as the Bassline Blue high level cable are available.

Can the 212 be used with tube amplifiers?
Yes. The high-level connection works with tube and solid state amplifiers, letting the sub inherit the character of whatever amplifier drives your mains.

What finish is available?
The 212 is offered in the Black Label finish from REL's flagship range.

Does the 212 work with integrated amplifiers?
Yes. Any integrated amplifier with speaker terminals can feed the 212 via the high-level Speakon connection, including options in our catalog.

Can I add a second 212 later?
Yes. You can start with one and add a matching unit to form a stereo pair or stacked array for increased output and pressurization.

What warranty does the REL 212 Black Label carry?
It is covered by REL Acoustics for three years parts and labor for the original owner.

Is All Elite Audio an authorized REL dealer?
Yes. All Elite Audio is an authorized REL Acoustics dealer, so your subwoofer is fully covered by the manufacturer warranty.

Why buy from All Elite Audio?
As an authorized REL Acoustics dealer we offer genuine product with full warranty, expert guidance on system pairing and setup, and knowledgeable support to help you integrate the 212 Black Label into your system.