CDi Series Power Amplifiers

Amplificateurs de puissance

Leistungsendstufen

Amplificadores de potencia

2 Setup (continued)

2 Installation (suite)

2 Installation (forts.)

2 Configuración (continuación)

Figure 2.3 Input Connector Phoenix Wiring,

Balanced (Top) and Unbalanced (Bottom)

Figure 2.3 Câblage du connecteur pour entrée symétrique et asymétrique

Abb. 2.3 Symmetrischer (oben) und unsymme- trischer (unten)

Figura 2.3 Cableado del Conector Phoenix de la Entrada, Balanceado (Superior) y Desbalanceado (Inferior)

2.4Choose Input Wire and Connectors

Crown recommends using pre-built or professionally wired balanced line (two-conductor plus shield), 22-24 gauge cables and connectors. At the amplifier inputs, use Phoenix-style connectors (see Figure 2.3).

Unbalanced lines may be used, but may result in hum or RF noise over long cable runs.

NOTE: Custom wiring should only be performed by qualified personnel.

2.4Choisissez le câble et les connecteurs d’entrée

Crown recommande l’emploi de connecteurs et câbles de section 0,2 à 0,35 mm² préfabriqués ou professionnellement câblés pour une ligne symétrique (deux conducteurs + blindage). Vous devez utiliser des connecteurs de type Phoenix (cf. Figure 2.3) pour le câble entrant de l’amplifica- teur.

Vous pouvez utiliser des lignes asymétriques, mais elles peuvent entraîner des bourdonnements ou du bruit HF lorsque les câbles sont longs.

NOTE: Un câblage personnel ne doit être accompli que par un personnel qualifié.

2.4 Eingangsverbindungen

Crown empfiehlt vorgefertigte oder professionell verdrahtete symmetrische Leitungen (zwei Leiter 22-24 plus Abschirmung) und Anschlüsse. Verwenden Sie Phönix-Anschlüsse für die Verstärkereingänge (siehe Abbildung 2.3).

Nicht-symmetrische Leitungen können verwendet werden, führen aber möglicherweise zu Brummen oder RF- Rauschen bei langen Kabellängen.

ACHTUNG: Verwenden Sie nur hochwertige, professionell verdrahtete Kabel.

2.4Seleccione el cableado y conectores de entrada

Crown recomienda el uso de líneas balanceadas (dos conductores más blindaje) prefabricadas o profesionalmente construidas con conectores y cables calibre 22 a 24. En las entradas del amplificador, use conectores estilo Phoenix (ver Figura 2.3).

También pueden usarse líneas desbalanceadas, pero podrían generar zumbido o ruido RF en tramos largos de cable.

NOTA: El cableado especial deberá ser realizado solamente por personal calificado.

Operation Manual Mode d’emploi Bedienungsanleitung Manual de Operación

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Crown Audio CDi 2000, CDi 4000, CDi 1000 Setup, Choisissez le câble et les connecteurs d’entrée, Eingangsverbindungen
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CDi 4000, CDi 6000, CDi 1000, CDi 2000 specifications

The Crown Audio CDi 2000 is a robust and versatile amplifier, designed to meet the needs of professional audio applications. This amplifier is part of Crown's CDi series, which is renowned for its reliability and high performance in various settings, including live sound, installed audio systems, and multimedia presentations.

One of the key features of the CDi 2000 is its power output. It delivers up to 2,000 watts per channel, providing substantial amplification for a wide range of speakers, from small monitors to large PA systems. This high output makes it suitable for both small venues and larger event spaces. The CDi 2000 is engineered with a switch-mode power supply, which ensures it operates efficiently while maintaining a compact and lightweight design.

The amplifier incorporates the latest technologies to enhance audio quality and performance. It features Crown’s patented Power Factor Correction technology, which not only increases efficiency but also reduces the overall power draw from the mains. This is particularly beneficial in installations where power management is a crucial factor.

Additionally, the CDi 2000 utilizes advanced digital signal processing (DSP). With built-in DSP capabilities, users can access various preset equalizations, crossover settings, and signal routing options, allowing for precise control over audio output. This feature simplifies the setup process and enables quick adjustments as needed for various acoustic environments.

The amplifier also offers comprehensive connectivity options, including balanced XLR inputs and Neutrik speakON outputs, ensuring compatibility with a variety of audio equipment. Built-in protection features, such as short circuit protection, thermal protection, and input signal limiting, enhance reliability and safeguard both the amplifier and connected speakers from damage.

Moreover, the user-friendly front panel and intuitive controls make it easy for operators to navigate settings and monitor performance in real-time. The CDi 2000 is lightweight, making it an excellent choice for portable applications as well as fixed installations.

Overall, the Crown Audio CDi 2000 stands out as an all-around solution for professional audio needs, combining power, efficiency, and advanced technology to deliver outstanding sound performance. Whether in a live concert, corporate event, or permanent installation, the CDi 2000 proves to be a reliable choice for audio professionals seeking quality and versatility.
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