Dynacord Speaker User Manual

Loudspeaker Systems

MORE THAN 60 YEARS OF PRO AUDIO EXPERIENCE

Mobile Audio | Concert Sound | Fixed Installation | Pro Entertainment

English

CONTENTS

Contents

INTRODUCTION

Contents 02 - 03

History 04 - 05

Milestones 06 - 07

Manufacturing 08 - 09

Bosch Production System 10 - 11

PRODUCTS

D-Lite Series 12 - 45

VariLine 46 - 61

CXM 15 62 - 64

AM 12 65

PowerMax 5 66 - 69

Xa 2 System 70 - 77

Cobra System 78 - 95

Alpha System 96 - 99

CONTENTS

TECHNICAL SPECIFICATIONS

D-Lite Series 100 - 101

VariLine 102

CXM 15 103

AM 12 103

PowerMax 5 104

Xa 2 System 104

Cobra System 105

Alpha System 105

APPLICATIONS GUIDE

D-Lite Series 107 - 111

VariLine 111 - 114

PowerMax 5 114

Xa 2 System 115

Cobra-2 System 116 - 117

Cobra-4 System 117 - 119

HISTORY

German Engineering Excellence

FOR MORE THAN 60 YEARS, DYNACORD HAS BEEN ONE OF THE MOST INNOVATIVE AND SUCCESSFUL MANUFACTURERS OF PROFESSIONAL AUDIO EQUIPMENT.

HISTORY

In 1945 Werner Pinternagel, who was an engineer, founded a workshop for the repair of radio devices in the Lower Bavarian town of Pilsting. The development and manufacture of audio ampliﬁ ers, which he began at the same time, became a particular passion.

These pioneering experiences formed the foundation for over 60 years of expertise in professional power amplifier technology — expertise upon which the brand DYNACORD is able to draw today. Early results included the KI cinema ampliﬁ er with its output of 25 watts. The devices of the company, which

in the meantime had moved to Landau and by then boasted a staff of four employees, still bore the brand name ‘Dynaphon’.

From 1948 onwards, mixing and portable amplifiers bearing the name DYNACORD were being sold to an ever expanding circle of customers. Within a few years, the rapidly growing company had become one of the leading enterprises in the still young audio technology industry. Already in 1954, the manual workshop have given way to industrial production as the product portfolio continued to expand. The high-caliber, pioneering

and often visionary products have been presented ever since at all important international trade fairs and marketed successfully throughout the world. To make it possible to satisfy the enormous demand, DYNACORD moved to Straubing in

1958. The workforce, which at that time numbered 80 employees, continued to expand rapidly. Several times, the production facility was renovated or expanded.

Finally, in 1986 a new plant was opened in which more than 500 employees now develop, produce and dispatch the company’s products to all corners of the globe.

MILESTONES

Milestones

THE CONSTANTLY EXPANDING PRODUCT RANGE YIELDED MANY PRO AUDIO MILESTONES.

A high degree of innovation, uncompromising quality, exceptional user-friendliness and truely legendary reliability and value retention have for over 60 years defined the brand DYNACORD.

• the ﬁ rst generations of professional

mixing ampliﬁ ers [Eminent, Gigant]

• the ﬁ rst tape-echo/reverb devices [Echochord]

MILESTONES

• the first ‘affordable’ digital reverb device [DRS 78]

• the most advanced digital drums

[ADDone, ADDtwo]

• the ﬁ rst professional digital reverb device based

on 32-bit ﬂ oating-point processing [DRP-20]

• the ﬁ rst processor power ampliﬁ ers

with LPN filters [PCA series]

• one of the most successful power ampliﬁ ers

in concert sound [L2400 / EV P3000]

• the first processor-controlled

complete audio system [P3, P5]

• the first digital loudspeaker controller with

graphic display of the acoustic system frequency

response in the editing software [DSP 224 / 244

with CrossMax and EV Dx34 / 38 with RACE]

• the Planar Waveguide bass horns

[F 18, Alpha B-3 and many others]

• the world’s most powerful disco system [Alpha]

• the world’s most successful

powered mixer [PowerMate]

Echocord

DRS-78

PowerMate

• the first stackable

compact line array system [Cobra]

• the first Class H grounded bridge

high-performance power amplifiers [PowerH]

Cobra

• the unique IRIS-Net network software

[incl. remote supervision, remote control of

power amplifiers and digital audio matrices]

• the first digital power amplifiers with

VLD-variable load drive [DSA Multi-Channel]

PowerH

BOSCH PRODUCTION SYSTEMS

BOSCH PRODUCTION SYSTEM

Bosch Production System

QUALITY WITH SYSTEM

With the introduction of the Bosch Production System (BPS) at the Straubing works, the brand DYNACORD is further enhancing its already legendary reputation for the highest production quality and reliability.

Quality with system is assured by the BPS worldwide in all Bosch production centres, since absolutely identical indicators, equipment and processes are applied systematically throughout the enterprise. Decisions about which products to produce in which plant are primarily based on core areas of competence.

The same goes for the development. The ﬁ rst measures to guarantee quality are applied as early as the development phase of a product, where the ‘thermal and mechanical stability’, the ‘secure functioning of the circuitry’ and the demands of quality such as the acoustic performance and the product functions themselves are all ascertained in advance and rigorous tests conducted before any final decisions are taken about the design.

Decades of experience and the most modern quality management systems guarantee the extraordinary quality and legendary reliability of DYNACORD products.

MANUFACTURING

Measurement Hall

PART OF THE NEW INVESTMENT INVOLVED THE CONSTRUCTION AND COMMISSIONING OF WHAT AT 600 SQUARE METRES IS ONE OF THE WORLD’S LARGEST AUDIO MEASUREMENT HALLS.

Manufacturing

Since September 2006, DYNACORD has belonged to the BOSCH concern’s Security Technology department.

The production facility in Straubing has been considerably expanded and the work reorganized along the lines of the Bosch Production System (BPS). Part of the new investment involved the construction and commissioning of what at 600 square metres and 11 meters height is one of the world’s largest audio

Manufacturing in Straubing, Germany

MANUFACTURING

measurement halls. A reverberation time below one second allows for measurements under realistic conditions. One of the particular strengths of the brand DYNACORD is the fact that over the many years of its history profound know-how, covering the entire signal chain from the mixer to the loudspeakers has been acquired. This advantage, coupled with its traditionally close relationship with users, has yielded many unique solutions to once-vexing problems and helped DYNACORD to develop a reputation the world over as a manufacturer of top-flight audio equipment on the absolute cutting edge of development.

Additional capacity is available at the Bosch plant in Zhuhai, China, where the production also conforms to the BPS and quality controls are conducted using identical procedures and equipment.

Manufacturing in Zhuhai, China

D-LITE SERIES

D-Lite Series

· D 8

· D 8A

· D 11A

· D 12 / D 12W

· D 12T / D 12T W

· D 12R / D 12RW

· D 12-3

· D 15-3

· Sub 112

· Sub 115

· Sub 118

· PowerSub 112

· PowerSub 212

· PowerSub 312

· PowerSub 315

· D-Lite 1000 System

· D-Lite 2000 System

· D-Lite activeone

· D-Lite activetwo

· D-Lite activefour

D-LITE SERIES

D-Lite Series

LOUDSPEAKER SYSTEMS

D 8

D 11A

D 8W

D 12

D 8A

D 12W

D-LITE SERIES

D 12T

D 12RW

D 12TW

D 12-3

D 12R

D 15-3

The full-range speakers of the D-Lite series are extremely light, mechanically durable polypropylene cabinets for professional portable and fixed installation sound reinforcement applications in small to medium-sized venues.

The wide range of mounting accessories available for the enclosures and their tasteful styling permit them to be used without problems in critical fixed installation applications. Being of polypropylene, the enclosures are capable of withstanding the roughest handling during transport and use. The integration

of the constant directivity HF horns into the baffle is CAD-optimized. The robust powder-coated steel grilles at the front of the enclosures are backed by black acoustic foam plastic. Both the Speakon sockets in the connection panels are recessed to allow the cabinets to be operated in cramped locations.

The beveled sides of the enclosures allow them to be used without problems in monitor applications in which more bass extension is required than that provided by typical monitor loudspeakers. Robust handles, integrated stand adapters, and a wide range of flying and mounting

accessories facilitate the transport and setting up of the enclosures as well as allowing them to be ideally positioned and aimed. Very powerful amplifiers can be used to achieve the widest possible dynamic range, as the loudspeakers of the D-Lite series offer very high power handling and are for the most part afforded additional reliable protection by the fully electronic Voice Coil Tracking Protection system, as well as halogen protectors against thermal overload. The internal passive crossovers are optimized for long throws and even dispersion, allowing D-Lite cabinets to be used under acoustically unfavorable conditions.

D-LITE SERIES

D-Lite Series

LOUDSPEAKER SYSTEMS

SUB 112

POWERSUB 112

SUB 115

POWERSUB 212

SUB 118

POWERSUB 312

D-LITE SERIES

POWERSUB 315

Suitable active and passive subwoofers implemented as vented direct-radiating enclosures permit flexible system configurations.

The reflex systems of these subs, when compared with conventional bass reflex ports, are characterized by less flow loss and less wind noise. High sound pressure levels at ver y low frequencies are generated with considerably less distortion than is the case with conventional bass-reflex ports.

The passive varieties can, as a result of their integrated low-pass filters, simply be operated parallel to the various passive full-range boxes.

The active single-channel subs possess crossover outputs for the creation of active three-way systems with e.g. the models D 8A or D 11A. The three-channel subs already possess the requisite power amplifiers for passive tops and permit in the simplest manner the configuration of so-called ‘satellite systems’.

D 8 AND D 8W

D 8 and D 8W

FULLRANGE CABINET

The D 8 is a very compact, lightweight and mechanically very robust 8“ / 1“ two-way thermoplastic cabinet for professional sound reinforcement applications.

D 8 AND D 8W

of the

stortio

It is remarkable in its class for the very high sound pressure levels it is capable of achieving as well as its outstanding audio performance.

The wide range of mounting accessories available for the enclosure and its tastefully understated styling permit its convenient use even in critical applications in the fixed installation sector.

The housing is made from ABS and capable of withstanding the roughest handling during transportation and use. The D 8‘s bass

and midrange is the responsibility

of the DND8200-8 low-distortion

DND8200-8 low-di

neodymium woofer. The integration

into the baffle of the symmetrically

radiating Constant Directivity high

frequency horn, with its nominal

radiation angle of 90° x 90° (hori-

radiation angle of 90° x 90° (hori

zontal x vertical) and Electro-Voice

DH3 driver, is CAD-optimized.

With power handling of 250 W (rated) and 1,000 W (peak), a maximum SPL of 124 dB and a frequency range of 65 Hz - 20 kHz, the D 8 performs outstanding service not only as a full-range cabinet but also as the mid / high component of active a nd

passive satellite systems of superior

assive satellite syst

quality. The crossover is optimized

ality. The crossov

to achieve a long throw and a very

o achieve a long th

even sound pattern, permitting the

ven sound pattern,

use of the D 8 even in unfavorable

of the D 8 even i

acoustic environments.

ic environmen

The loudspeaker components are

he loudspeaker co

guarded by thermo-switches and

uarded by thermo-s

halogen protectors against thermal

alogen protectors a

overload. The front is clad in black acoustic foam with a robust, powdercoated steel grille. The Speakon sockets on the connection panel are recessed. The enclosure is trapezoidal in shape, making it suitable also for monitoring applications.

D 8A

POWERED FULLRANGE CABINET

OWERED FULLRANGE CABINET

The D 8A is the powered version of the D 8 offering integrated Class D power amplifiers, an electronic crossover and loudspeaker equalization.

For the low and high frequency ranges, 2 x 200 W / RMS are available. The maximum overall ampliﬁ er output comes to 800 W IHF-A. The Line input is implemented as an XLR / jack combo socket. In addition, an XLR microphone input with a separate level control is available.

By means of the XLR Master Out socket, the mix of Line and Mic inputs can be looped through to additional powered cabinets.

For operation with powered subwoofers, a switchable low-cut ﬁ lter is provided. The D 8A is notable for its high sound pressure level and a sonic image that remains free from distortion and discoloration even at the edges of its bandwidth.

It is ideal when combined with active subwoofers for the creation of very compact, active three-way high-powered systems for a multitude of applications in the live music, AV and fixed installation sectors.

The extensive range of optional accessories allows virtually unlimited use in fixed installations or flown configurations.

D 11A

Distorsion-free, clear sound at peak levels

D 11A

POWERED FULLRANGE CABINET

The D 11A is a conveniently equipped powered 12“ / 1“ fullrange box offering integrated Class D power amplifiers, an electronic crossover and loudspeaker equalization.

For the low and high frequency ranges 2 x 200 W / RMS are available. The maximum overall amplifier output comes to 800 W IHF-A. The Line input is implemented as an XLR / jack combo socket. Via the Line Thru XLR socket, the signal can be looped directly through to additional powered cabinets. The

controllable Stereo-Aux channel with RCA / cinch sockets permits e.g. the direct connection of CD or MP3 players.

In addition, an XLR microphone input with a separate level control is available. By means of the XLR Master Out socket, the mix of Line, AUX and Mic inputs can be looped through to additional powered cabinets. For operation with powered subwoofers, a switchable low-cut filter is provided. The D 11A is notable for its high sound pressure level and a sonic image that

remains free from distortion and discoloration even at the edges of its bandwidth.

When combined with powered subwoofers, ultra-compact active three-way high powered systems can be created very simply for a multitude of applications in both the live music and ﬁ xed installation sectors.

The extensive range of optional accessories allows virtually unlimited use in fixed installations or flown configurations.

D 12 · D 12W · D 12T · D 12TW · D 12R · D 12RW

FULLRANGE CABINETS

Weighing a mere 16 kg, the D 12 two-way full-range cabinet with its polypropylene enclosure has an extremely linear frequency response and is notable for its powerful, natural reproduction of the voice as well as its transparent resolution throughout

the entire frequency range. Its elegant styling and tasteful black or white finishes make it suitable for a very wide range of small to medium-sized events as well as critical applications in the fixed installation sector.

D 12 · D 12W · D 12T · D 12TW · D 12R · D 12RW

The 12“ DL 12 BFH high-power transducer covers the bass and midrange up to 1.5 kHz, whilst in the high-frequency range, an ND -2 neodymium driver is coupled with a large-format constant Q horn with an 80° x 40° coverage pattern, the integration of which into the baffle is CAD-optimized.

As with all the D-Lite cabinets protections by halogen bulbs, alow for high, distortion-free peak

sound levels can be generated, and profes-sional power amplifiers can be used the rated outputs of which are the same as the peak values of the enclosures they are driving without the reliability of either being compromised.

Whether used solo as a full-range box or in combination with passive subwoofers, power amplifiers from the SL or LX series are recommended, as is the PowerMate. With

its ultra-low-distortion toroidal core transformer, the D 12T is designed for 100 V audio networks, whilst the D 12R is a low-impedance, weatherresistant installation version with an integrated PG cable.

Like the D 12, the D 12T and D 12R are available in both black and white. The extensive range of optional accessories allows their virtually unlimited use in ﬁ xed installations or flown configurations.

D 12-3

FULLRANGE CABINET

DYNACORD‘s traditional and popular 12“ / three-way concept experiences a further dramatic improvement in performance with the introduction of the D 12-3.

With its voluminous bass reproduction and its uncolored, extremely low-distortion vocal reproduction, combined with its transparent resolution throughout the entire frequency range, this lightweight full-range satellite stands head and shoulders above the multitude of other enclosures on the market made from synthetic materials. The tried-and-tested DL 12 BFH low frequency driver,

with its high power handling, transduces the frequency range below 700 Hz.

The midrange is handled by an extremely low-distortion DYNACORD DND 6120 neodymium MF driver, whilst a DH-3 coupled with a 90° x 50° constant-directivity HF horn delivers transparent reproduction of all frequencies above 4 kHz.

Thanks to the extremely broad (> 120°) conical dispersion pattern in the midrange, even in acoustically unfavorable venues it is generally unnecessary to go to great lengths to aim the enclo-

sures precisely at the areas to be covered. Whether the D 12-3 is used as a full-range box or in combination with passive subwoofers with integrated hi-cut filters, such as the Sub 115 or Sub 118, the PowerMate 1000 / 1600 or power amplifiers from the SL or LX series are the ideal partners. The Voice Coil Tracking Protection system combines with halogen protectors to provide the loudspeakers with reliable protection against thermal overload. The extensive range of optional accessories allows virtually unlimited use of the cabinet in ﬁ xed installations or flown configurations.

D 12-3

Uncolored, extremely low-distortion vocal reproduction

D 15-3

FULLRANGE CABINET

15-3 designs are among the classics of pro audio history.

With just such a design to which an ultra-modern twist has been added, the D 15-3 sets new standards in the area of professional polypropylene enclosures, reconciling the highest possible sound pressure levels, maximum power handling and linear frequency response with modest dimensions and extreme lightness. Equipped with a DYNACORD DND 15400 neodymium loudspeaker capable of high power handling, the D 15-3 convinces with its powerful and natural voice reproduction and impressive sub bass.

For the midrange, an extremely low-distortion DYNACORD DND 6120 neodymium loudspeaker is used, which with its conical 120° dispersion guarantees uncolored reproduction of vocals and freedom from alignment problems. The integration into the baffle of the constant directivity high-frequency horn, which has a nominal dispersion angle of 90° x 50°, is CAD-optimized, whilst the DH-3 HF driver provides transparent reproduction of the high frequencies.

The Voice Coil Tracking Protection system combines with halogen protectors to provide the loudspeakers with reliable protection

against thermal overload. The extensive range of optional accessories allows virtually unlimited use of the cabinet in fixed installations or flown configurations.

In addition to delivering excellent results in its role as a pure, fullrange box, the D 15-3 can also be connected directly to a passive subwoofer with an integrated hi-cut filter, such as the Sub 118, and run in parallel, in which case no additional amplifier is required. The ideal drivers for full-range or full-range / sub combinations are the professional power amplifiers of the DYNACORD SL and LX series or the PowerMate.

D 15-3

15-3 DESIGNS ARE AMONG THE CLASSICS OF PRO AUDIO HISTORY.

DIO HISTOR

SUB 112

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