•
1 7

REL Acoustics

REL Acoustics 212/SX Subwoofer

$7,375.00
$7,375.00
Sale Sold out
Shipping calculated at checkout.

REL Subs that are not in stock, may take upto 7 to 10 days to fulfill.

 








SERIES S


212/SX



212/SX builds on the strengths of the legendary 212/SE. Upgraded alloy drivers with carbon fiber blades are stronger, a new flat passive radiator extends even deeper and our PerfectFilter™ delivers crushing low bass with greater speed and air, taking 212/SX well beyond its illustrious predecessor.

 


REL Customer Promise Learn More

 

REL 60 Day Price Protection  REL Free Shipping REL Lifetime Customer Support REL 3 Year Warranty










The Powerful 212/SX



QUALITY MEETS QUANTITY

At REL, a deeper understanding of quality underpins everything we do. So, whilst 212/SX thunders and shakes foundations, it also resolves detail and restores midrange warmth to its correct balance. At 1,000 watts with (4) 12” (350mm) drivers, 212/SX drives rooms hard and in multiple modes which allows it to create richer bass everywhere in a room.


Refinements to both our legendary ultra-fast filters and newly developed drivers produces harder slam and brings to life quieter, gentler moments, improving system performance at both extremes. Plays brilliantly with both high end 2-channel and large power theatre applications.

 





























































Double Down



TWIN CONTINUOUS CAST™ ALLOY BASS ENGINES

Lightweight carbon fiber blades firmly attached to the rear of each active alloy cone serves to both strengthen the cone and quiet it. The twin 12” (350mm) active drivers now offer an additional 12mm of stroke and also benefit from updated suspension geometry and greater power handling. And a brand-new double-spider, high powered passive unit on the bottom delivers floor rippling low bass. The result is a major step forward in the 212 design, an already brilliant performer now playing louder with greater ease whilst better preserving the tiniest details of air and space with even greater precision.

 

















Sound Beyond Its Size



DUAL CONTINUOUS CARBON PASSIVE RADIATORS

Our uniquely tuned passive radiators use special suspensions, now with an additional 30mm of linear travel, to produce performance far beyond conventional subwoofers. Our new SuperProgressive™ passive radiator produces extremely long travel allowing for very loud output while retaining the variable stiffness of its suspension.

The down firing passive produces deep, floor-crawling bass that makes a room shudder. Mounted above the amplifier panel on the rear is the second passive. This unit produces wrap around “atmospheric” bass that adds air and shimmer to the sound. Coupling with either the rear wall or the rear corner of a room allows for bass to develop exceedingly long wavefronts and adds an ease and effortless quality unique to single-box designs.

 

















NextGen5 1,000w Digital Amplifier



WHOEVER SAID “POWER CORRUPTS” NEVER HEARD A 212/SX

With incredible reliability in units now numbering in the thousands, the Gen 5 amplifier is a paragon of extreme power and reliability. At 1,000 watts of output, plus the ability to connect both High Level and .1/LFE simultaneously with optional state of the art wireless, 212/SX delivers the goods at scale. It does so with incredible grip and control in the extreme deep bass where most amplifiers get loose and lose control.

212/SX has an almost limitless sense of power, coupled with precision. Where others offer brute strength, we deliver massive power and every secondary category of performance with ease and effortless versatility. Deafening output in a concert video or blockbuster movie? Check. Beautifully rendered female vocals accurately placed within a stone abbey? Check.

 

















Futureproof Wireless



AIRSHIP ZERO-COMPRESSION WIRELESS

We seized the opportunity to develop a new high resolution, audiophile-grade uncompressed wireless system for 212/SX and our newer offerings in the Reference range. Airship™ is a new 5.8 gHz military-based wireless system built into a monolithic LSI chip that delivers incredibly fast bass. We ship full bandwidth, not just bass, through this system that includes (2) channels. The first channel handles our High Level Input and can be used for both stereo bass or use of a single channel with monoblock amplifiers. Simultaneously, Airship will process the .1/LFE channel necessary for special effects in film so both RCA and XLR inputs are provided. In the future, we anticipate adoption of more active wireless loudspeakers reaching the market, so we included stereo low level inputs. With Airship, you’re ready for the future.

 















Specifications







TYPE



(2) Front-firing active drivers, (1) rear passive, (1) down-firing passive

 





ACTIVE DRIVER SIZE & MATERIAL



(2) 12 in., 300mm long-throw, Continuous CastAlloy™ cone structure, cast chassis

 





PASSIVE RADIATOR SIZE & MATERIAL



(2) 12 in., 300mm Carbon/Carbon flat cone structure, steel chassis

 





LOW FREQUENCY EXTENTION



-6dB at 18 Hz

 





INPUT CONNECTORS



High Level Neutrik Speakon, Low Level stereo RCA, LFE XLR and LFE RCA

 





OUTPUT CONNECTORS



High Level Neutrik Speakon, LFE RCA, LFE XLR

 





POWER OUTPUT



1,000 watts (RMS)

 





AMPLIFIER TYPE



NextGen5 Class D

 





WIRELESS CAPABILITY



Yes- REL AirShip system [required]. Sold separately.

 






Protection System







FULLY ELECTRONIC SET SAFE



Yes

 





D.C. FAULT



Yes

 





OUTPUT SHORT



Yes

 





MAINS INPUT VOLTAGE



220-240 volts, 1120-120 volts for certain markets

 





FUSES



7 Amp semi delay 220 volts operation, 15 Amp semi delay 120 volts operation

 






Dimensions







W X H X D



14 1/4in., x 33in., x 20 1/4 in., (362 x 838 x 514.5mm)

 





NET WEIGHT



128 lbs. (58 kg)

 





FINISH



Piano Black Lacquer

 






Supplied Accessories







MAINS LEAD



Yes

 





NEUTRIK SPEAKON



Yes (10 Meters Nominal)

 





INTERCONNECT



N/A

 





USERS MANUAL



Yes