Dynacord Professional Power Amplifiers manual DPA Series, Features DPA 4000 Series

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DPA Series

DPA Series

FINEST AUDIO QUALITY FOR ALARM SOUND REINFORCEMENT

Power amplifiers of the highest quality and legendary reliability have for decades been a core element of the DYNACORD fixed installation range.

Thousands upon thousands of DPA 4000 series power amplifiers for example are proving their worth every day in countless installations throughout the globe—invariably leading in terms of performance, equipment and flexibility and always conforming to the safety regulations in force such as EN 60849, DIN VDE 0828. Naturally these power amplifiers offer ideal solutions for networking, remote supervision, remote control, emergency power and all the other imperatives of life safety projects.

The power amplifiers of the DPA 4000 series can be operated either from the mains or from an emergency power supply (e.g. battery). Power consumption is minimal in Stand By mode—as little as 2.5 mA in some cases. All the devices in the series boast outstanding audio performance, with signal-to-noise ratios, for example, in excess of 100 dB.

The DPA 4120 / DPA 4140 power amplifiers can be fitted with either the standard input module or a remote control module. Thus equipped, the amplifiers can be both controlled and supervised remotely.

Thanks to the intelligent output circuitry of the DPA 4411 and DPA 4410, the power outputs can be configured individually to deliver 4 x 100 W, 2 x 200 W or 1 x 200 W plus 2 x 100 W, according to choice.

For power amplifiers to used also in alarm sound rein- forcement systems it is necessary for them to report any malfunctions. The flawless functioning of power amplifiers in the DPA series is therefore permanently supervised.

German development. Manufactured using the BPS (Bosch Production System) in Straubing, Germany.

Features DPA 4000 Series:

• 6 models with 4 x 100 W, 1 x 200 W, 1 x 400 W, 2 x 450 W and 2 x 600 W

• 4 ohm or 50 / 70 / 100V

• Mains and 24V operation

• Power up current limiting

• Protective circuits

• Status LEDs

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Contents Professional Power Amplifiers More than 60 years of amplifiers experienceContents One Brand Fits All German Engineering Excellence History Milestones Echocord DRS-78 PowerMate Cobra PowerH Bosch Production System Bosch Production System Quality with systemMeasurement Hall ManufacturingManufacturing in Zhuhai, China ConcertSound, Touring, Club/Disco, ProSound, Network ·· H PowerH Series HI-end remote controllable power amplifiersFeatures PowerH Series PowerH Series Remote Control and IRIS-Net Remote Control Digital Controller Modul for Power HRCM-26 Supervision and diagnosis FIR filtersRemote functions System frequency response in DisplayDSP functions Ultra Lightweight Premium Audio Performance Power Amplifiers LX Series Ultra light weight power amplifiersLX1600 LX2200 LX3000 LX Series Front Panel LX Series Live Music Concert Sound, Club/Disco, Commercial ·· CL CL Series CL Series Thoroughbred workhorses For the most demanding audio tasksFront Panel Retrofittable NRS 90268 kit, which is available as Live Music Concert Sound, Commercial ·· SL SL Series Solid all-rounders at a competitive price SL SeriesLPN-Filter Multi Media, Club/Disco, Pro Sound, Commercial Network DSA DSA Series Multi-Channel Unique flexibility through VLDDSA Series Multi-Channel RCM-810 RCM-810 Digital controller moduleDSA Series Dual-Channel DSA Series Dual-Channel Power amplifiers for Challenging sound reinforcement PCL Series Contractor line power amplifiers PCL SeriesFront-to-rear cooling Numerous protective circuits Network, Live Safety ProSound Multi Media, Commercial DPA Series Features DPA 4000 Series DPA SeriesFeatures DPA 8000 Series Recommended Products / Application Technical specifications Rated Output Power Signal to Noise Ratio, A-weightedLoad Impedance Maximum RMS Voltage SwingMax. Single Channel Output Input Sensitivity at ratedMax. Single Channel Output Power Damping Factor, 1kHz1100 W Output Noise, A-weighted Max. Single Channel Output Power Dynamic-Headroom,IHF-AMains Fuse 1800 W Power Bandwidth, THD=1% Power ConsumptionMaximum Midband Output CrosstalkInput Sensitivity, rated power, 1 kHz Maximum Bridged Output PowerFrequency Response, ref kHz, 8 Ω load Remote Power On Signal Processing3400 W Signal to Noise Ratio S/N A-weighted Max. Midband OutputChannels Max. RMS Voltage Swing Voltage Gain at 1 kHzGeneral PCL 1225T DPA 4000 Series Maximum Output Power Output Power in Bridged-OperationDistortion @ 1kHz and Nom. Outp. Power Signal to Noise RatioDPA 8000 Series 50 V / 20 Ω 70 V / 39,2 Ω 100 V / 80 Ω Emea

Professional Power Amplifiers specifications

Dynacord is a renowned brand in the realm of professional audio equipment, particularly recognized for its high-performance power amplifiers. The Dynacord Professional Power Amplifiers are engineered to cater to a wide variety of sound reinforcement applications, from live events to installation in venues such as theaters, concert halls, and clubs.

One of the standout features of Dynacord amplifiers is their exceptional audio fidelity. With a focus on delivering crystal-clear sound reproduction, these amplifiers incorporate advanced signal processing technologies. Their ability to handle a wide frequency range ensures that every note, from deep bass to soaring highs, is reproduced with precision. This characteristic makes them ideal for both music and speech applications.

Dynacord amplifiers are designed for reliability and longevity. They are built with robust components that can withstand the rigors of continuous use, ensuring they perform consistently even in demanding environments. Moreover, the amplifiers feature sophisticated cooling systems that prevent overheating, allowing for extended periods of operation without compromising performance.

One of the key technologies utilized in Dynacord amplifiers is the DSP (Digital Signal Processing) capability. This technology enables users to fine-tune the sound to their specific needs, offering various presets and customizable settings. It allows engineers to adjust parameters such as EQ, delay, and crossover settings, facilitating optimal sound performance in any setting.

The user-friendly design of Dynacord amplifiers is another significant advantage. They often come equipped with intuitive interfaces that make setup and operation straightforward, even for those who may not be experienced audio professionals. Additionally, some models include remote control capabilities, enabling users to manage the system from a distance for added convenience.

Dynacord has also integrated power-efficient designs into its amplifiers. These amplifiers not only deliver high output power but do so while minimizing energy consumption, making them an environmentally friendly choice. Their class D amplification technology offers high power output with reduced heat generation, which contributes to their overall efficiency.

In conclusion, Dynacord Professional Power Amplifiers are a testament to high-quality engineering and innovative technology in the audio industry. With features like exceptional sound fidelity, robust reliability, advanced DSP capabilities, user-friendly interfaces, and energy-efficient designs, they are well-suited for a diverse range of professional applications, enhancing the audio experience in any environment. Whether for touring musicians or permanent installations, Dynacord amplifiers are a trusted choice for audio professionals seeking performance and durability.
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