Dynacord Comprehensive Guide to FX 20 and XA 4000 Speakers
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FX 20

FX 20

PLANAR WAVEGUIDE SUB

To generate the maximum possible sound pressure, the FX 20 subwoofer features a Planar Waveguide bass horn and a high- power EVX 180B 18“ woofer.

It covers a bandwidth from 30 Hz to 150 Hz with a maximum sound pressure level of 132 dB / 1 m.

Two of these Planar Waveguide subwoofers deliver up to 138 dB / 1 m per side, creating an extremely dry and deep bass foundation for Xa 2 systems. Like the top, the 18“ woofer is securely protected

against thermal overload by the Voice Coil Tracking Protection system, and even extremely high power peaks are transduced accurately and powerfully without compromising the dynamic range. The cabinet is made from multiply poplar plywood 15 mm thick cove- red by extremely hard-wearing needle-felt carpeting. Two FX 20 subwoofers stacked one on top of the other reach a height of 180 cm, creating the ideal plinth for an‚ overhead‘ stack of FX 12 tops. Again, the use of four-pole Speakon

cables obviates the risk of wiring errors when connecting up the system. The Sub signal supplied by the system power amplifier is on Pin 1+ / 1-, and the midrange / high frequency signal on pin 2+ / 2- is looped through to the tops.

Four large rubber feet on the side and the same number on the bottom provide for safe stacking in a variety of configurations. No fewer than six handles and four heavy-duty castors on the rear facilitate safe transportation.

SYSTEM AMP

XA 4000

The Xa 4000 system amp is a two-way (Sub-Top) power amplifier that can either be positioned laterally – for shorter cable runs to the cabinets – or centrally in the rack. Only two rack units in height and weighing a mere

8.25 kg, this Class H power amplifier is equipped with a switch-mode power supply of the latest generation. It out- puts 1,100 W in the Sub and 900 W in the Top channel – in each case into 4 Ω. Up to three tops and three sub-

woofers, however, can be driven reliably and economically by a single amp. All the requisite signal processing including the equalization, LPN filter, low-cut filter and active crossover, with its crossover frequency of 140 Hz with 18 dB / octave in a modified Butterworth structure, is on board. From the front panel, the level of the Sub and Top channels can be set individually to allow optimization of the system to the geometry and acoustics of the room.

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Contents More than 60 Years of PRO Audio Experience Loudspeaker SystemsContents Technical Specifications Applications Guide German Engineering Excellence History Milestones Echocord DRS-78 PowerMate Cobra PowerH Bosch Production Systems Quality with System Bosch Production SystemManufacturing Measurement HallManufacturing Lite Series Lite Series Loudspeaker Systems Lite Series12T 12RW 12TW 12-3 15-3 Powersub Powersub Fullrange Cabinet D 8WD 8W Page DD 8A8A Powered Fullrange CabinetDistorsion-free, clear sound at peak levels 11A Fullrange Cabinets 12 · D 12W · D 12T · D 12TW · D 12R · D 12RW 12-3 Uncolored, extremely low-distortion vocal reproduction Designs are among the classics of pro audio history 15-3Designs are Among the Classics of PRO Audio History SUB Subwoofer SubSub 115 SUB 115 and SUB Sub 115 Powered Subwoofer PowerSubPowerSub 212 is an PowerSub Powersub PowerSub System LiteLitete Active three-way system combinations Lite activetwo Lite activeoneLite activefour Active THREE-WAY SystemLite Series AccessoriesTC-TV Variline VariLine Multifunctional Speaker Line VariLineSUB VariLine ComponentsUnder IRIS-NET 5252 TWO-WAY Fullrange Cabinets VL 62 and VLVL 122, Vlvl 152152 andand VLV L 2122 1 HIGH-POWER TWO-WAY CabinetsVL 122, VL 152 and VL SUB 18 and SUB SUB 18 and SUB SUB 18 and VL SUB 28 and VL Variline EBK M10 Monitor Speakers Monitor Speakers Coaxial Monitor Speaker Cabinet CXM 15 / CXM 15WPowered 2-WAY Cabinet Powermax PowerMax Powermax TWO-WAY Active Sytem PowerMaxXA 2 Systems Xa 2 System Xa 2 System Under IRIS-NET XA 2 System SUB Unit Special Accessories Flying Rails WAY HI-POWER TOP Planar Waveguide SUB Cobra System Cobra System Cobra Compact LINE-ARRAY System System ComponentsCOBRA-4 TOP COBRA-PWH System Drives For COMPACT-LINE-ARRAY Systems FIR Tune System DrivesCOBRA-TOP COBRA-SUB COBRA-4 FAR COBRA-PWH Rigging Accessories Rigging Accessories 9090 System RacksICP-88 ICP-48 ICP-44 Compact LINE-ARRAY Active 2-WAY System Cobra-2Under IRIS-NET Compact LINE-ARRAY Active 4-WAY System Cobra-4COBRA-4 System Alpha Systems Alpha System Alpha B-3 HORN-LOADED THREE-WAY HI-POWER Loudspeaker SystemAlpha Alpha X-1AND Alpha B-3 Lite Series Technical Specifications 101 VariLine Technical Specifications CXM 15 / CXM 15W Technical Specifications PowerMax 5 Technical Specifications Cobra System Technical Specifications Application Guide Lite Series Application Guide Lite Series Application Guide 109 110 VariLine Application Guide VariLine Application Guide 113 PowerMax 5 Application Guide Xa 2 Application Guide COBRA-2 Application Guide COBRA-4APPLICATION Guide COBRA-4 Application Guide 119 Americas Emea Asia & Pacific

Speaker specifications

Dynacord is a well-respected name in the professional audio industry, renowned for delivering high-quality sound reinforcement solutions. Among their extensive range of products, Dynacord speakers stand out due to their exceptional performance, innovative technologies, and robust construction. These speakers are tailored for both portable applications and fixed installations, catering to a diverse range of users including musicians, sound engineers, and event organizers.

One of the main features of Dynacord speakers is their powerful sound output. Many models are equipped with high-efficiency drivers and advanced acoustic designs that enable them to deliver clear and impactful sound, even in challenging environments. With impressive sound pressure levels, Dynacord speakers can fill large venues, making them ideal for concerts, conferences, and other events.

Dynacord's speakers incorporate cutting-edge technologies that enhance their performance. For instance, the implementation of DSP (Digital Signal Processing) enables precise tuning and control over sound characteristics. Users can access various equalization settings and presets to match the acoustic profile of any venue, ensuring optimal sound quality. Moreover, some models feature integrated amplifiers that provide ample power while minimizing the need for external gear, simplifying setup and reducing equipment load.

Another significant characteristic of Dynacord speakers is their durability and reliability. Built with high-quality materials, these speakers are designed to withstand the rigors of live performances and demanding installations. Many models have weather-resistant enclosures, making them suitable for outdoor events. Additionally, reinforced components contribute to their longevity, allowing users to invest in equipment that will serve them well for years.

Flexibility is a key aspect of Dynacord speakers. Various models come in different sizes and configurations, from compact portable systems to larger line array setups. This versatility allows users to choose speakers that fit their specific needs, whether it’s for small gigs, large festivals, or permanent installations in clubs and theaters.

In summary, Dynacord speakers are characterized by their exceptional sound quality, advanced technologies like DSP, durable construction, and versatility. With a commitment to innovation and customer satisfaction, Dynacord continues to be a top choice for audio professionals seeking reliable and high-performance sound reinforcement solutions.
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