Project Array 1500 Array
High-performance loudspeaker
To deliver extraordinary sonic performance in the finest home theater and music systems, JBL Project Array models utilize technologies directly derived from the companys flagship K2 Series loudspeakers and professional recording studio monitors. Project Array models include the 1400 Array, 1000 Array and 800 Array floorstanding loudspeakers; the 880 Array center channel loudspeaker; and the 1500 Array powered subwoofer with built-in 1000-watt amplifier. The 1500 Array powered subwoofer combines extremely high power output with unsurpassed low-frequency definition and extension to offer the ultimate bass performance in a multichannel Project Array system.

Highlights

Combines extremely high power output with unsurpassed low-frequency definition and extension 1000-Watt Class D digitalswitching amplifier to deliver powerful bass output High-efficiency 380mm (15") Aquaplas-treated pulp-cone woofer

Key Specifications

Description: 380mm (15"), 1000W front-firing subwoofer Frequency response: 25Hz 400Hz Crossover frequencies: 40Hz/140Hz HP Power handling: N/A Sensitivity (2.83V@1m): N/A Nominal impedance: N/A Dimensions (H x W x D): 584mm x 495mm x 483mm (23" x 19-1/2" x 19"), 533mm (21") deep with grille Weight: 57kg (125 lb)

Features

Potent subwoofer capable of heart-stopping deep bass. The JBL 1500 Array powered subwoofer combines extremely high power output with unsurpassed low-frequency definition and extension to offer the ultimate bass performance in a multichannel Project Array system. The Sub Array employs a high-efficiency 1500Fe 380mm (15") Aquaplas-treated pulp-cone woofer, featuring a copper edge-wound voice coil in a massive 100mm (4") ferrite-magnet assembly, along with JBLs exclusive Symmetrical Field Geometry circuit for significantly reduced distortion and additional refinements.
The 1500 Array incorporates an advanced-technology, 1000-watt Class D digital-switching amplifier to deliver powerful bass output under the most-demanding conditions of continuous high-volume use, and includes a full complement of controls and connections to facilitate its use in any home theater system and room.
Harman Consumer Group, Inc. 2, route de Tours, 72500 Chteau du Loir, France 250 Crossways Park Drive, Woodbury, NY 11797, USA 8500 Balboa Boulevard, Northridge, CA 91329, USA www.jbl.com
2007 Harman International Industries, Incorporated. All rights reserved. JBL and K2 are trademarks of Harman International Industries, Incorporated, registered in the United States and/or other countries. Project Array and Symmetrical Field Geometry are trademarks of Harman International Industries, Incorporated. Features, specifications and appearance are subject to change without notice.

PROJECT K2 P R O J E C T A R R AY

PROJECT K2 S S E S S 0 0

PROJECT ARRAY 0 0

INTRODUCING PROJECT

S480 0
P R O J E C T K 2 S980 0SE

K 2 S580 0

FULL BANDWIDTH AND DYNAMICS, AND EVERY EMOTION THE MUSIC POSSESSES
In every field of human endeavor, there is an ultimate objective one of such immense difficulty that many believe it to be beyond the realm of the possible. In mountaineering, scaling the Himalayan peak K2 in the Karakoram of Pakistan is such an objective. At 8610 meters, it is the second highest mountain on Earth, and is generally acknowledged to be the most difficult and dangerous ascent of all. Still, many are irresistibly drawn to the challenge. After successfully scaling our equivalent of that formidable mountain, we understand a little more about the complex matrix of motivations and emotions that drives the adventurer.
Our K2 was the creation of a loudspeaker that would bring the unique JBL Professional listening experience to the home in an uncompromising form. And with the innovative Project K2 S9800, JBL engineers created a reference loudspeaker system for the 21st century. Now the all-new K2 S9800 Special Edition scales even greater heights. Effortlessly delivering the full bandwidth and dynamics of even the most demanding sources without suppression at any listening level Project K2 loudspeakers offer a sense of realism and sonic accuracy that will transport you to the concert hall. Its every music lovers dream. And now its come true.
CUTTING-EDGE TECHNOLOGIES

JBL K2 DEVELOPMENT TEAM

TIMOTHY PRENTA Director, JBL Consumer Engineering JBL Consumer Products GREG TIMBERS Chief Systems Engineer JERRY MORRO Senior Transducer Engineer JBL Consumer Products DOUGLAS BUTTON Vice President, Research & Development JBL Professional DANIEL ASHCRAFT President & Creative Director

JBL Consumer Products

Ashcraft Design
Concert hall realism and sonic accuracy Put simply, Project K2 is what happens when Die-cast-aluminummotor unit cover with heatsinks for cooling JBLs expert team of engineers is given a free hand, no budgetary constraints and unlimited access to the worlds finest research and development facilities. Taking full advantage of proprietary JBL technologies and six decades of experience in professional and consumer audio, Project K2 embodies all the pride and passion for 25mm (1 Beryllium ") compression driver super tweeter engineering excellence passed down from JBLs founder and namesake, James B. Lansing.
high-frequency system, Project K2 consists of three reference speaker systems capable of delivering the extended musical bandwidth and exceptional dynamic performance demanded by todays advanced digital media. Grace and ease at any listening level Superbly detailed, outstandingly dynamic and capable of breathtaking power, the Project K2 Series will reveal crucial subtleties and emotional elements in your favorite music that youve never experienced before. And it does so with grace and ease, even at larger-than-life listening levels. In celebration of the success of the JBL K2 S9800, we raise the bar even higher with the K2 S9800 Special Edition by employing key
1500AL Low-frequency driver 75mm (3") Beryllium compression driver The prize-winning K2 loudspeakers draw heavily on JBLs unrivalled experience with high-sensitivity, high-performance horn systems and professional subwoofer systems. The result is an engineering tour de force with state-of-the-art sound. Rapid-flare phase plug for minimal secondary distortion

sonic upgrades (aluminum-metalized polypropylene film capacitors) and an even more luxurious finish. The critically acclaimed K2 S5800 uses the advanced components and technologies expressly designed for the K2 Series in the service of your listening pleasure. And by popular demand, the S4800 brings revolutionary K2 sound and styling to small- to medium-sized rooms for superlative fidelity and musical realism.
Employing newly developed, cutting-edge technologies, including a next-generation Alnico woofer and a unique dual-compression-driver

IFICATIONS

Do you crave the performance of a full-blooded professional loudspeaker, but refuse to allow professional aesthetics to upset your domestic harmony? The solution is simple: JBL Project K2. Music lovers can now savor the magnificent authority of an orchestra in full flight or experience a rock concert recording at realistic levels through a loudspeaker designed for the home environment. JBL K2 The best of both worlds.

K2 S9800SE

Description Frequency Response Power Handling
K2 S5800 50Hz 40kHz (6dB) 300 Watts RMS 28Hz (10dB) 800Hz, 10kHz 95dB 8 Ohms 1245mm x 432mm x 413mm (49" x 17" x 16-1/4")
S4800 55Hz 40kHz (6dB) 300 Watts RMS 55Hz (6dB) 900Hz, 8kHz 93dB 8 Ohms 1067mm x 501mm x 372mm (42" x 19-3/4" x 14-5/8") (height with spike feet 1086mm/42-3/4") 65kg/143 lb
3-Way Floorstanding Speaker 3-Way Floorstanding Speaker 3-Way Floorstanding Speaker 45Hz 50kHz (6dB) 400 Watts RMS 35Hz (10dB) 800Hz, 10kHz 92dB 8 Ohms 1295mm x 508mm x 375mm (51" x 20" x 14-3/4")
Bass Extension Crossover Frequencies Sensitivity (2.83V/1m) Nominal Impedance Dimensions (H x W x D)

Weight

90kg/198 lb

84kg/185 lb

K2 S9800SE BG High-gloss-black zebrawood
K2 S9800SE WG High-gloss mahogany
K2 S5800 High-gloss cherry

S4800 Cherry 7

045Be Compression Driver AluminumAlloy Cover Edge-Wound Voice Coil Phase Plug Stainless-Steel Mounting Bracket 1-Inch (25mm) Pure-Beryllium Diaphragm Gold-Plated Input Terminal
1500AL Low-Frequency Driver

Foam Rubber Surround

AluminumAlloy Frame Dual, Inverted, Nomex Spiders Flux-Stabilization Ring Alnico 5DG Magnet Steel- and CopperLaminated Outer-Gap Sleeve Assembly AluminumAlloy Cover

Neodymium Magnet

Paper-PulpComposite Cone Polepiece 4-Inch (100mm) Voice Coil With Aluminum EdgeWound Wire Motor Pot
435Be Compression Driver Neodymium Magnet AluminumAlloy Cover

Phase Plug

3-Inch (75mm) Pure-Beryllium Diaphragm
Terminal 5-Way Binding Posts
Aluminum Edge-Wound Voice Coil
BindingPost Input Terminal

COMPONENTS COME TOGETHER

1k Hz 10k 20k 50k
In the right hands, a loudspeaker can become so much more than the mere sum of its parts Light yet rigid materials such as titanium, beryllium and aluminum have been carefully selected for the K2 compression drivers for their speed and responsiveness. The horns are cast in proprietary JBL SonoGlass, an extremely dense and mechanically inert substance that is easily molded into the unusual shapes required for superior acoustic performance. The specially developed JBL bass drivers employ a symmetrical double-damping structure of Nomex to cancel asymmetrical, nonlinear
ing crossover distortion at zero electric potential in the K2 S9800SE and K2 S5800. By precisely matching the roll-off of each transducer to ensure smooth, flat frequency response in the crossover range, and by achieving a swift transition between frequency ranges, the K2 Series offers an exceptionally wide vertical listening angle. A high-frequency trim switch lets the user fine-tune performance to suit personal preferences and room acoustics. K2 S9800SE Successor to the revered K2 S9800, the K2 S9800 Special Edition represents a significant leap forward in sound and design. Incorporating aluminum-metalized polypropylene film capacitors for enhanced clarity and detail, the K2 S9800SE is an ultrahigh-end statement of striking sculptural
eliminate distortion at high power levels. A Symmetrical Field Geometry (SFG) circuit creates vertical symmetry and generates a constant magnetic-flux density across the width and length of the voice-coil gap. The 75mm (3") beryllium (435Be) highfrequency compression driver features an Aquaplas-coated diaphragm and 25mm-throat Bi-Radial horn. The 25mm (1") beryllium (045Be) super-tweeter compression driver is mounted in a 12.8mm (0.5"), throat Bi-Radial horn. The K2 S9800SE crossover can be bypassed for active bi-amplification via an external crossover. Horns are cast in JBLs proprietary SonoGlass material K2 S5800 and 4800 Both speakers are fitted with a 75mm (3") aluminum-diaphragm compression driver (435Al) and a 25mm (1") titanium-diaphragm compression driver (045Ti). Both drivers employ aluminum ribbon voice coils and

motion, which reduces harmonic distortion. A newly developed lightweight, low-loss, EPDM foam-rubber surround ensures durability. Cone curvature is computer-modeled for maximum precision of movement. The resonance-free K2 enclosures are crafted of highly rigid, heavily braced MDF. The flared reflex ports are optimized to eliminate resonances. Two sets of large, gold-plated binding posts allow for bi-wiring or bi-amplification. JBL horns deliver uniform sound pressure to the listening area JBLs Charge-Coupled Linear Definition sys
elegance, available in luxurious wood-gloss and black-gloss finishes. The K2 S9800SE employs a 380mm (15") (1500AL) woofer with ribbed Aquaplas-coated pulp cone, Alnico magnet and 100mm (4") edge-wound voice coil. Aquaplas applied to the rear periphery of the cone helps to
neodymium magnets for high output, high sensitivity and high durability. The K2 S5800 380mm (15") (1500FE) and S4800 300mm (12") (1200FE) bass drivers are designed for large excursion and power linearity with ferrite magnets and JBLs new SFG magnetic circuit.
tem applies DC bias to the capacitor, eliminat-

THE MUSIC, REVEALED

NYLON STOCKINGS, FILM NOIR, THE DAWN OF AUDIO. James B.
BLUE SUEDE SHOES, MCCARTHY, THE ELECTRIC GUITAR. As rock n
Lansing leaves Western Electric (where he led the team that brought sound to the movies) to start JBL. First products: the D130, an innovative highpower, low-frequency transducer, and a highfrequency transducer thats still used by audio professionals more than 50 years later.
roll is born, JBL becomes the clear leader in studio and theater sound. Leo Fender chooses the D130 to amplify his electric guitars. And LIFE magazine calls the JBL Hartsfield the dream speaker for the amazing new world of hi-fi.
VIETNAM, WOODSTOCK, SPACE. JBL introduces
POLYESTER, WATERGATE, SATURDAY NIGHT FEVER.
MIAMI VICE, MASTERS OF THE UNIVERSE, MTV. The Academy

GEN X, DOTCOMS, DVD.

WITH PROJECT ARRAY, JBL introduces
the legendary 4320. With a high-frequency compression driver and acoustic lens in a four-way configuration, it becomes the definitive studio monitor of the Space Age. And JBL becomes standard equipment at major rock concerts. Remember that little gathering at Woodstock? (Were with the band, man.)
By 1976, a Billboard survey ranks JBL studio monitors number one. And JBL Pro technology comes home with the L-100, a consumer version of the 4300 Series, one of the best-selling speakers of the decade (and vastly better looking than the clothes of the era).
of Motion Picture Arts and Sciences chooses JBL components to introduce 70mm Dolby stereo in showcase theaters. JBL introduces titanium diaphragms and Bi-Radial horns in professional studio monitors.

JBLs professional innovations come thick and fast: Vented Gap Cooling, Optimized Aperture horns, rapidflare low-distortion compression drivers. JBL corners the THX cinema market. And JBL near-field studio monitors lead in 5.1 and 7.1 sound mixing and mastering.
the first of an innovative new generation of high-performance loudspeakers that combine advanced compression drivers and direct radiation technology. Derived directly from JBL Professional systems at use in movie theaters and concert venues worldwide, Project Array speakers are built for the ultrahigh-frequency sampling rates of the newest digital sources, including SACD. And the unconventional design ensures that youll actually hear all the nuances of the original performance. 11

PROJECT

INTRODUCING

P R O J E C T A R R AY 0

1400 Array 1000 Array 800 Array 880 Array 1500 Array
JBL Pro Cinema Comes Home
You may never have seen anything like them. But youve been hearing something very much like them for years behind the screen of your favorite movie theater and overhead in the rigging at major concert events. Now JBL Project Array brings professional venue-style speakers home for the first time. Project Array loudspeakers are professional designs optimized to create a home theater to please the most demanding Hollywood director or composer. If movies are an important part of your life, youll appreciate the difference. More important, youll enjoy the professionally inspired, audiophile-grade sound on a daily basis.

PRO SOUND

JBL leads the world in the design and manufacture of professional audio equipment. JBL is how movie soundtracks and music recordings are created, mixed and mastered. JBL is how audio professionals work with sound, and how the rest of the world hears it. Live or recorded, indoors or out, JBL has set the standard of realism for 60 years. JBL Project Array floorstanding loudspeakers employ advanced Aquaplas-treated high-frequency transducers and titaniumdiaphragm ultrahigh-frequency Classic JBL high- and ultrahigh-frequency sound and pulse-pounding bass Now Project Array brings the JBL Pro Sound home. With the technologies professionals are accustomed to and the uncompromised quality they insist upon, Project Array is home entertainment to delight the most critical listeners, including those who listen for a living. The straighter the path from the high-frequency transducers to your ears, the better and more lifelike the sound. drivers in an extremely dense and rigid freestanding horn. The unconventional look of the horn assembly produces an equally unconventional sound: brilliantly clean highs, into the ethereal realm of 40kHz, delivered directly to the listeners ears. A new level of dimensional accuracy and tonal and dynamic realism

Constant-directivity horns deliver massive yet highly accurate sound Combining our proprietary horn systems with a fast bass driver in the time-honored JBL One (often-overlooked) key to realistic, fullspectrum dynamics and 360-degree imaging is constant directivity from high-frequency drivers. While bass and midrange frequencies can survive some interaction with walls and furniture, high and ultrahigh frequencies are greatly diminished by it, especially at high listening levels. Professional tradition, Project Array brings a new level of dimensional accuracy to the tonal and dynamic realism JBL is justly famous for. Project Array is the latest innovation from Greg Timbers, JBLs chief systems engineer, who has been behind many acclaimed and award-winning loudspeakers over the years, including the 43 Series monitors and Project K2.

NUMBER ONE ENGINEERING

1400 Array

1000 Array

800 Array Unique enclosure

880 Array

1500 Array 1000 ARRAY is a three-way floorstanding design featuring the Array 10 250mm (10") polymer-treated pulp-cone driver with 38mm (1-1/2") copper edge-wound voice coil, the 045Ti 25mm (1") pure-titanium compression driver and the 175Nd-3 44mm (1-3/4") Aquaplas-treated aluminum-dome compression driver. 800 ARRAY is a three-way bookshelf design featuring the Array 8 200mm (8") polymer-treated pulp-cone driver with 38mm (1-1/2") copper voice coils wound on an aluminum former, the 045Ti 25mm (1") puretitanium compression driver and the 175Nd-3 44mm (1-3/4") Aquaplas-treated aluminumdome compression driver. The dual bass drivers are mounted on angled baffles in an independent trapezoidal enclosure. 880 ARRAY is a three-way dedicated center loudspeaker featuring dual Array 8C 200mm (8") polymer-treated pulp-cone drivers with
Project Array draws on more than half a century of innovative JBL engineering Aluminum compression driver The neodymium motor and edge-wound voice coil of Kapton -encapsulated aluminum wire
The trapezoidal low-frequency internal enclosure is constructed of heavily braced 1-1/2" MDF. A raised-top cavity minimizes diffraction from the exposed high-frequency horn. Brass spikes couple the external enclosure to the floor. Project Array lives up to JBLs longstanding reputation for rugged construction. All Array loudspeakers are available in the same rich, luxurious black zebrawood finish as the K2 S9800 Special Edition. Seamless system integration Project Array crossovers use 4th-order acoustic transitions, ultralow-loss inductors and polypropylene capacitors. The high and

drive a 75mm (3") Aquaplas-treated aluminum dome mounted in a rigid, constant-directivity horn. This is the secret behind the threedimensional imaging of JBL Project Array.
Titanium super tweeter The edge-wound voice coil attached directly to a 25mm (1") titanium diaphragm and driven by a 50mm (2") neodymium motor assembly delivers uniform response out to 40kHz. The vertical SonoGlass constant directivity horn maintains an optimum dispersion pattern of 60 degrees x 30 degrees. Classic JBL bass drivers The Project Array woofers are all based on acclaimed JBL Professional bass drivers. They employ massive ferrite motor assemblies, edge-wound copper voice coils and durable rubber surrounds to drive an essentially inert Aquaplas-coated pulp-cone assembly. Built to play loud and long, they proudly reflect their professional heritage.
ultrahigh crossover sections are isolated on a separate board in a different section of the enclosure to minimize crosstalk with the low-frequency crossover.
38mm (1-1/2") copper edge-wound voice coils, the 045Ti 25mm (1") pure-titanium compression driver and the 435AL 75mm (3") Aquaplastreated aluminum-dome compression driver.
Flexible system building 1400 ARRAY is a three-way floorstanding design featuring the LE14H-3 350mm (14") Aquaplas-treated pulp cone driver with 100mm (4") copper voice coil, the 045Ti 25mm (1") pure- titanium compression driver and the 435AL-1 75mm (3") Aquaplastreated aluminum-dome compression driver. 1500 ARRAY is a potent subwoofer capable of heart-stopping deep bass. It incorporates a powerful W1500H 380mm (15") bass driver with 100mm (4") copper edgewound voice coil and a dedicated 1000-watt Class D digital power amplifier mounted in a trapezoidal enclosure.

ARRAY SPECIFICATI

P R O J E C T A R R AY 8 0

Description

Frequency Response

Power Handling

Sensitivity (1W @ 1m)

Nominal Impedance

3-Way, 350mm (14") Floorstanding Speaker

32Hz 40kHz

300 Watts

8 Ohms

3-Way, 250mm (10") Floorstanding Speaker

35Hz 40kHz

200 Watts

800 Array

3-Way, 200mm (8") Bookshelf Speaker

55Hz 40kHz

3-Way, Dual 200mm (8") Center Speaker

70Hz 40kHz

1500 Array
375mm (15") 1000W Front-Firing Sub

25Hz 400Hz, variable

A Message From Greg Timbers, JBLs Chief Systems Engineer
Ive long been a fan of compression-driver systems. They have a speed and effortlessness unmatched by direct-radiator systems. Current hardware is very low in distortion, has smooth frequency response and can be designed to have very smooth, consistent directivity patterns. However, Ive always felt that, as good as the three-dimensional image provided by these systems is, it could be even better. Since many of the best sounding direct-radiator systems have minimal baffle areas, particularly around the mid- and high-frequency drivers, it was reasonable to conclude that minimizing baffle area and diffraction around a horn might improve imaging and frequency response. This is the major design concept behind the Array Series. The horn has been oriented to minimize width, and to position the diffraction slot within the horn in the vertical plane. Next, the top of the LF enclosure has been cut away so the horn is nearly freestanding. The horn enclosure is minimal and heavily windswept, again to minimize diffraction. The final major feature is the capability of the horn to be moved forward or back without creating baffle discontinuities. This allows the horn HF and LF driver to be lined up in the depth direction to achieve the best time behavior over a large frequency range. This also allows the drivers to be in polarity in addition to in phase at the crossover point. The sum total of these main features is a loudspeaker system with the speed and dynamics of a compression-driver system, but with the smoothness and imaging of the best direct-radiator and panel systems. The industrial design of the system was quite a challenge. Having established a number of important criteria regarding the relative location and packaging of each transducer, it became necessary to consider a less conventional design. The LF enclosure needed to be heavy, solid and vibration free. In addition, it needed to allow the horn module to sit as low as possible to reduce the center-to-center distance between the LF and HF drivers. The horn itself is molded from a high-density resin material using an extremely thick wall section. This makes the horn heavy and acoustically inert. The horn is mounted directly to the top of the LF enclosure in a rigid manner. Experiments during development revealed that decoupling the horn from the LF enclosure adversely affected the three-dimensional image. The horn enclosure is molded in structural foam, again with a thick wall section. The woofer section and high-frequency horn section are acoustically joined by a sophisticated crossover network. The low-frequency and high-frequency sections of the network are located on separate circuit boards mounted in different places within the enclosure to minimize interference between the different filter sections of the crossover. The acoustic-crossover slopes are all 4th order (24dB/octave), and the horn-module location has been optimized in the depth location for minimum time error over a large frequency range. The 880 Array (center channel) has been designed to have the same timbral and phase behavior as the tower systems. This is essential in a multichannel setup to ensure proper decoding of the source material, which was most probably mixed using identical speakers at all positions. Five (or seven) identical speakers are the best way to re-create the sound space that the authors of the recording intended. Unfortunately, the size and cost of five front speakers are often problematic. A large center speaker is also a major problem for anything but a perforated front-projection screen. Designing a compact yet powerful dedicated center speaker is quite a challenge, particularly when the other models in the lineup perform so well. Obviously, using identical or similar transducers is very important. Its also necessary to match frequency response, directivity response, distortion characteristics and phase response. In the case of the Array Series, all four models have been optimized to work with each other in any combination of front, center and rear. We feel the new Array Series exemplifies the best of JBLs tradition and heritage, while clearly taking advantage of our ultramodern research and development facility. We hope youll enjoy every minute of listening. Regards, Greg Timbers JBL Chief Systems Engineer

Dimensions (H x W x D)

1181mm x 394mm x 483mm 46-1/2" x 15-1/2" x 19"

52kg/115 lb

1105mm x 311mm x 432mm 43-1/2" x 12-1/4" x 17"

32kg/70 lb

743mm x 273mm x 356mm 29-1/4" x 10-3/4" x 14"

18kg/40 lb

311mm x 730mm x 279mm 12-1/4" x 28-3/4" x 11"

21kg/46 lb

584mm x 495mm x 483mm 57kg/125 lb 23" x 19-1/2" x 19" 533mm (21") Deep with grille

PRO SOUND COMES HOME

Harman Consumer Group, Inc. 2 route de Tours, 72500 Chteau du Loir, France 250 Crossways Park Drive, Woodbury, NY 11797, USA 8500 Balboa Boulevard, Northridge, CA 91329, USA www.jbl.com
2006 Harman International Industries, Incorporated. All rights reserved. JBL, Harman International, K2 and Bi-Radial are trademarks of Harman International Industries, Incorporated, registered in the United States and/or other countries. Project Array, Pro Sound Comes Home, Symmetrical Field Geometry (SFG), Charge-Coupled Linear Definition, SonoGlass, Vented Gap Cooling, Optimized Aperture and Pro Cinema Comes Home are trademarks of Harman International Industries, Incorporated.
THX is a registered trademark of THX Ltd. All rights reserved. Dolby is a registered trademark of Dolby Laboratories. Kapton and Nomex are registered trademarks of E.I. du Pont de Nemours and Company. SACD is a registered trademark of Sony Electronics Inc.