QSC Audio DCA 1644, DCA 1222, DCA 1824 Rear panel, Panneau arrière, Rückseite, Panel posterior

Models: DCA 2422 DCA 1824 DCA 3022 DCA 1644 DCA 3422 DCA 1622 DCA 1222

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I N T R O D U C T I O N A V A N T - P R O P O S E I N F Ü H R U N G I N T R O D U C C I Ó N

Two-channel models

Modèles à deux-canaux

Zwei-Kanalverstärker

Modelos de dos canales

Four-channel models

Modèles à quatre-canaux

Vier-Kanalverstärker

Modelos de cuatro canales

Rear panel

1.Terminal block inputs

2.DataPort

3.XLR inputs

4.Configuration switch

5.Configuration switch chart

6.TRS inputs

7.Speakon output, Channel 1 plus Channel 2 (4-wire)

8.Speakon output, Channel 2

9.Barrier strip outputs

10.Cooling air inlet vents

11.Serial number label

12.IEC connector for AC power cable

Panneau arrière

1.Entrées sur blocs détachables

2.DataPort (port de données)

3.Entrées XLR

4.Sélecteur de configuration

5.Diagramme au sélecteur de configuration

6.Entrées TRS

7.Sortie Speakon (Canal 1 plus Canal 2) 4-fils

8.Sortie Speakon (Canal 2)

9.Sorties sur bornes à vis

10.Bouches de ventilation

11.Étiquette du numéro en série

12.Connecteur IEC pour cordon d'alimentaion

Rückseite

1.Euroblock (Phönix) Anschlußstecker

2.DataPort

3.XLR-Eingänge

4.Konfigurationsschalter

5.Erläuterung des Konfigurationsschalters

6.Stereoklinken

7.Speakon-Ausgang (Kanal 1 mit Kanal 2)

8.Speakon-Ausgang (Kanal 2)

9.Schraubklemmanschlüsse

10.Lufteinlaßöffnung

11.Seriennummer

12.IEC Kaltgeräteanschluß

Panel posterior

1.Entradas terminales de bloque

2.DataPort (puerto de datos)

3.Entradas XLR

4.Selector de configuración

5.Esquema del selector de configuración

6.Entradas TRS

7.Salida Speakon (canal 1 y canal 2) (4 cables)

8.Salida Speakon (Canal 2)

9.Salidas de barrera

10.Rejillas de ventilación

11.Etiqueta del número de serie

12.Conector IEC para cable de poder CA

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QSC Audio DCA 1644, DCA 1222, DCA 1824, DCA 1622, DCA 2422, DCA 3422 Rear panel, Panneau arrière, Rückseite, Panel posterior

DCA 2422, DCA 1824, DCA 3022, DCA 1644, DCA 3422 specifications

The QSC Audio DCA 1222 is a powerful digital amplifier designed for professional audio applications. Known for its reliability and performance, the DCA 1222 is ideal for live sound, installations, and touring environments. This amplifier offers a seamless blend of advanced technologies and user-friendly features, making it a top choice among audio engineers and sound professionals.

One of the standout features of the DCA 1222 is its robust power handling capability. With a power output of 2,200 watts, it can drive a variety of speaker systems, making it versatile enough for different setups. The amplifier provides two channels, allowing for flexible system configurations. Each channel can deliver a solid 1,100 watts at 4 ohms, ensuring powerful audio output without distortion.

The DCA 1222 employs QSC’s exclusive PowerWave technology, which optimizes performance and efficiency. This technology ensures that the amplifier runs cool, even under high load, which is crucial for prolonged usage in demanding environments. Additionally, the Class D circuitry contributes to the lightweight design of the amplifier, facilitating easy transport and installation.

In terms of connectivity, the DCA 1222 comes equipped with a comprehensive array of input and output options. It features both XLR and TRS inputs, making it compatible with a wide range of audio sources. The output connectors are designed to work seamlessly with various speaker systems. Moreover, the amplifier includes a gain control for each channel, allowing users to fine-tune the audio levels according to the specific needs of their setup.

Built-in processing features enhance the overall functionality of the DCA 1222. It includes a selection of comprehensive crossovers, limiters, and equalization options, allowing for precise sound shaping. This level of control helps ensure optimal performance in different acoustic environments.

The amplifier also features an intuitive front-panel LCD display, providing real-time feedback on performance metrics such as output levels, temperature, and protection indicators. This user-friendly interface simplifies monitoring and allows for quick adjustments during live events.

In summary, the QSC Audio DCA 1222 is a powerhouse amplifier equipped with advanced technologies, high power output, extensive connectivity options, and user-friendly features. Its design and capabilities make it a reliable choice for professional audio applications, ensuring exceptional sound quality and performance in any setting.