World-class performance! Our Signature products deliver best-in-class performance for music and home theater with bold aesthetic.
The Best Subwoofer in the World, Period.
The most difficult task in designing SUB 2 was not just to have it play lower and louder than any other subwoofers in the world, but to do so in a size that wouldn't dominate the average living room, and in a cabinet that could be mistaken for a very fine piece of furniture.
And then there are the mind-boggling specs. SUB 2 plumbs the depths to 7 Hz with bloodcurdling output: 112 dB at 10 Hz, 126 dB at 60 Hz (in room). Connected to a 240-volt line, SUB 2 delivers 4,500 watts of continuous RMS Sustained power and a Frankenstein 9,000 watts of Dynamic Peak power through its unique Power Factor Correction system. Talk about bringing your music and movies to life!
With not one, but six cutting-edge drivers in each sub, transient information is conveyed with pristine clarity and perfect precision. Dynamics come through with lightning-fast speed and a power so shattering that it must be heard to be believed. Bass reproduction is eerily accurate and detailed, in large part a result of the unique Vibration-Canceling Design Architecture (VCDA).
A Disappearing Act That's Tough For The Competition To Follow!
It’s not often that Paradigm makes a fuss about removing something from a speaker but this is one of those times. The whole point of ceiling speakers is in the aesthetic. When customers choose Paradigm in-ceilings, it’s a given they want to hear great sound, they just don’t want to see it. We complied, making our virtually invisible in-ceiling bezels even less visible across the Signature Series in-ceiling lineup. The odd time your customer looks up at the ceiling, there won’t be much to see … which is exactly what they’re looking for!
Thinner, Sleeker Bezels with more transparent scrim for a cleaner, disappearing aesthetic with increased sonic transparency.
Low-density NLC™ Non-Limiting Corrugated thermoplastic elastomer TPE Surround, trickle down technology from our Signature Series. FEA optimized and overmolded onto the polypropylene cone.
In concert with the new motor structure (see below) we’ve achieved double the power in these models! + 3dB! The speaker now plays louder. The thermoplastic elastomer is ten times more effective than standard elastomers in damping vibrations and resonances and the corrugations increase peak-to-peak excursion. While we would have loved to have effected this change across models, the Guided Soundfield model was the only model physically able to accommodate the size and quantity of corrugations needed and the larger motor structure.
Motor Structure Includes a Three-Split Voice Coil, thicker top plate and larger ceramic/ferrite magnet. The new structure further improves low-frequency sound distortion at high excursion while maintaining the much-lauded frequency response of the previous generation. The speaker can play significantly louder now, but without a hint of compression/distortion.
ABOUT OUR IN-WALL MODELS FOR THOSE WHO ARE WONDERING! Thinner bezels are not an aesthetic issue in in-walls, so bezels were left untouched.
Full-Perimeter Bracket Design. Unlike typical mounting ears, brackets cover the full diameter or height and width of the speaker chassis to effectively sandwich and strengthen the area around the mounting hole.
Cutting-Edge P-Be™ Pure-Beryllium Domes. Exotic beryllium! The metal of choice for truly ultimate levels of high-frequency performance. A stiffness-to-density ratio superior to metals such as aluminum, titanium and even diamond. Performance is clear, uncolored and completely uncompromised.
Cutting-Edge Co-PAL™ Cobalt-Infused Pure-Aluminum Cones. Combine high stiffness-to-mass ratio with superior internal damping for an even greater degree of accuracy. Advanced Nomex® cloth suspensions and butyl rubber surrounds promote superb and extended excursion. Cutting-Edge Mineral-Filled Co-Polymer Polypropylene Bass Cones. Superior stiffness-to-mass. Precision-engineered for higher sensitivity, power handling and ultra-low levels of distortion. Massive optimized ceramic ferrite or neodymium magnet / motor structures with focused-field geometry.
Combination Ultra-Rigid™ Die-Cast Chassis and GRIP™ Glass-Reinforced Injection-Molded Polymer Bracket. Supremely rigid structure reduces resonances and standing waves. The use of an aluminum chassis allows the chassis to function as a heatsink.
Paradigm has made every effort to ensure accuracy of information, but cannot be responsible for typographical or photographic errors. Refer to actual cut-out templates packed with each speaker before attempting to cut any holes.
Vibration-Canceling Design Architecture
Physics trumps mechanics with a little help from Paradigm. Typically, subwoofer enclosures contain one large driver. As that driver moves back and forth, the cabinet can vibrate which leads to smeared response, bass that lacks clarity and definition. Well-executed cabinet design, like that on Paradigm Reference subwoofers, typically includes sophisticated and extensive physical bracing inside the enclosure.
So why, when Paradigm puts six drivers in a single cabinet without significant physical bracing, does a martini set on top, while the subs are playing, barely elicit a ripple? Designed, engineered and manufactured by Paradigm in North America, SUB 2 subwoofers are movers, not shakers ... massive air movement, massive output, virtually vibration-free.
Six identical, perfectly balanced state-of-the-art drivers are radially aligned (two on each side) inside the cabinet. As opposing forces of equal magnitude, the powerful vibration-reaction forces effectively cancel each other out. Barely a ripple disturbs the martini placed on top of the cabinet, such is the degree to which unwanted, distortion-inducing vibrations are reduced.
These Subs are Movers, not Shakers
Massive Air Movement. Massive Output, Vibration Free. Our Vibration-Canceling Design Architecture is only part of the story. There's still no replacement for displacement: In a small, compact form factor, six 10" drivers in SUB 2 move more air than a pair of 15" woofers! The other part of the story lies in the cutting-edge design of the bass drivers:
Mineral-Filled Co-Polymer Polypropylene Cones. A 30% mineral content has introduced additional cone stiffness for a measurable increase in repeatability and consistency. Response is instantaneous—low, loud, fast and tight, unveiling layers and layers of low-frequency detail, with consistently perfect pace.
RCR™ Resonance Control Ribs. NLC™ surround technology was not required in SUB 2 since the six 10" drivers already allow for larger surrounds. The cones' resonance control ribbing simply reinforces the new VC design architecture.
Magnetic Pole Piece. FEA-optimized, tooled to support the extreme excursion.
Extruded Aluminum Center Heatsink. Provides internal convection and forced-air cooling to wick heat away from the high-velocity low-turbulence pole piece, increasing power handling and reducing distortion.
High-Pressure Die-Cast Aluminum Chassis with AVS™ Airflow Ventilation System Cooling. Large built-in ribs increase the heat dissipation surface providing forced-air cooling during large musical transients and chassis convection cooling at all other times. CNC-machined to ensure a precision fit.
3" (76 mm) 10-Layer Long-Travel Aluminum Voice Coils. Wound on high-temperature composite polyamide formers in an oversize configuration, the coils provide exceptional stability and support for the extremely high cone excursion.
Computer-Optimized Ceramic (Hard Ferrite) Magnet Assemblies with Balanced Field Geometry. Using Finite Element Analysis, the magnet structures were optimized to yield the most powerful output in a Signature subwoofer to date. Transient and phase-response are exceptional with superb power handling and output linearity.
State-of-the-Art “Kilomax” Amplifier
SUB 2's features a state-of-the-art Ultra-Class-D™ 3-Kilowatt amplifier platform that was designed, engineered, and manufactured by Paradigm in North America. This is the most powerful subwoofer amplifier we (or anyone else for that matter) have ever produced. We call it the “Kilomax” design because when connected to a 240-volt line, it delivers a monster 4,500 watts of RMS Continuous power and a Frankenstein 9,000 watts of Dynamic Peak power.
9,000 Watts of Dynamic Peak Power
No Power Transformer. The output stage is Direct-Connected™ to the power line to provide maximum power.
Advanced Output Stage. Increases switching speed and efficiency. Unlike conventional Class-D designs which use the slow built-in diodes of the output MOSFETS, our Ultra-Class-D™ design steers circulating currents to ultra-fast diodes (ten times faster!).
Opto-Coupled Inputs. Offer better isolation and lower noise.
Short-Circuit Protection. Reacts within 10 μs.
Paradigm’s Digital Signal Processing (DSP). Sophisticated mathematical algorithms “shape” response, ensuring accurate, consistent and musical bass without distortion, even when the sub is playing at the loudest level.
Comprehensive Heat Dissipation System. The robust 1/8˝ (3.2 mm) thick aluminum circuit board is overlaid with insulated metal substrates. Using aluminum rather than a fiberglass base, while more expensive, encourages exceptionally efficient cooling. Even more robust than ceramic, the aluminum substrates increase power density, minimize thermal impedance and conduct heat more efficiently while also offering greater mechanical durability. FR-4-rated circuit board designs typically require larger heatsinks. In SUB 2, a combination of aluminum and overlaid metal substrates allowed for a heatsink much reduced in size.
Power Factor Correction (PFC). PFC shapes the line current so that it is sinusoidal and continuous in time. This allows the maximum amount of power (95%) to be drawn and with far less noise on the line. To compare: A unit without PFC draws only 60 to 70% of the available power since the line current is switched on and off by the input rectifier (a noise-inducing process in itself!) at twice the frequency. Current flows at the peak of the line voltage only, effectively choking the line.
Crafted in Canada
Designed, engineered, and fully Crafted in Canada, by people who love great audio (just like you). From the precise workmanship of the non-resonant cabinets to their beautiful premium-grade finishes, Prestige is truly hand-built for performance.
Partnered with the NRC
Paradigm is partnered with Canada’s world-renowned NRC in ongoing research to reveal the true nature of sound and human hearing. Findings influence design and performance specs, resulting in a uniquely realistic listening experience, backed by sound science.
|Design||Frequency Response On-Axis||Low Frequency Extension||Sensitivity Room / Anechoic|
|Signature SUB 2||
|Hexagonal cabinet with multiple high-excursion drivers radially aligned in a Vibration-Canceling Design Architecture, patented built-in Ultra-Class-D™ power amplifier with Power Factor Correction, sealed enclosure, PBK interface. NOTE: Due to the incredibly high power and tremendous output the SUB 2’s grilles are non-removable.||±3 dB 9Hz – 260Hz||7 Hz (DIN)||100 mV mono /|
|Guided Soundfield™ system, 2-driver, 2-way in-ceiling, drivers mounted at 30° relative to mounting surface, Ultra-Rigid™ die-cast chassis with GRIP™ mounting bracket||±2dB from 58 Hz - 45 kHz||37 Hz (DIN)||92 dB / 88 dB|
|2-driver, 2-way in-ceiling / in-wall, GRIP™ chassis / mounting bracket||±2 dB from 58 Hz - 45 kHz||37 Hz (DIN)||92 dB / 88 dB|
Specifications are subject to change without notice.