Introducción, Desembalaje, Panel frontal

Introducción

Muchas gracias por la compra de este amplificador de potencia QSC. Por favor lea las siguientes instrucciones para obtener los mejores resultados.

El modelo CX tiene las siguientes características:

•Modelos de salida de 70V de baja impedancia o sin transformadores de 2 y de 4 canales •Cada par de canales tiene su propio conectador DataPort y conmutador de modo

•Los conectadores DataPort QSC conectan a los accesorios y sistemas de supervisión QSC más avanzados

•Conmutadores de modo para límite de recorte, filtro de baja frecuencia, y entradas estereofónicas, monopuenteadas y paralelas •Suministro de potencia de conmutación QSC PowerWave de alto rendimiento, compacto y ligero

•Protección y control completos del amplificador •Conectadores de salida con barra protectora

•Conectadores de entrada balanceada XLR y de bloque de terminales •Los controles de ganancia están empotrados y con retenes

•La cubierta de seguridad de los controles de ganancia evita las alteraciones

•La limitación activa de la corriente de entrada elimina la necesidad de secuenciación de la potencia

•Indicadores LED de potencia, modo paralelo o puenteado, presencia de señal de entrada, -20dB, -10dB, y recorte/protección •Asas opcionales para el panel frontal

•Transformador IT-42 de salida aislada para CX302 para 25V, 70V y 100V (o modo puenteado de 50V, 140V y 200V)

Desembalaje

La caja empacada en fábrica contiene: •Amplificador CX

•Manual del usuario

•Cubierta de seguridad para los controles de ganancia

•Patas adhesivas de caucho (para aplicaciones de montaje que no sean en bastidor) •Conectadores de entrada de tres patas al bloque de terminales •Conectadores de salida de lengüeta de pala

•Cable de alimentación desprendible tipo IEC

Cuando embarque el amplificador utilice el mismo tipo de caja.

Panel frontal

(Se muestra el modelo CX404, es similar a otros modelos)

1- Conmutador de encendido	4- Tornillo de retención del panel de seguridad
2- Ventilas de descarga del aire de enfriamiento	5- Controles de ganancia
3- Indicadores LED	6- Ranuras de detención del panel de seguridad

CX302, CX1202V, CX502, CX702, CX1102 specifications

QSC Audio has established itself as a leader in professional audio solutions, and their CX series amplifiers, including the CX204V, CX254, and CX404, stand out for their performance and versatility. These amplifiers are specifically designed to meet the needs of commercial audio applications, such as in venues, corporate environments, and educational institutions.

The CX204V is a 2-channel amplifier that delivers 200 watts per channel at 4 ohms, making it ideal for smaller venues or installations that require high-quality audio without overwhelming power. One of its key features is the inclusion of built-in DSP (Digital Signal Processing) capabilities, allowing users to optimize their sound with advanced filtering and equalization options. Additionally, the amplifier supports a range of input options, including balanced XLR and 1/4-inch connectors, providing flexibility for various audio setups.

Moving to the CX254, this 2-channel amplifier boosts power output to 250 watts per channel at 4 ohms, making it suitable for larger spaces that necessitate a bit more oomph. The CX254 also includes QSC’s Power Factor Correction technology, which ensures efficient power usage and greater amplification performance, even during demanding situations. Furthermore, it features RS-232 control capabilities, providing users with remote operation options and making integration into existing audio systems seamless.

The CX404 takes things a step further with its 4-channel configuration, delivering 200 watts per channel at 4 ohms. This amplifier is particularly well-suited for multi-zone applications where audio needs to be distributed across various areas. With its advanced overheating protection and short-circuit protection features, the CX404 is built for durability and reliability, ensuring consistent performance without the risk of damage during extended use.

All three amplifiers in the CX series include QSC's innovative Class D topology, offering lightweight and compact design without sacrificing power or audio quality. The CX series is also distinguished by its robust construction, including a rugged chassis designed to withstand the rigors of installation and performance use.

In summary, the QSC Audio CX204V, CX254, and CX404 seamlessly combine power, efficiency, and versatility, making them ideal choices for a variety of commercial audio applications. Their built-in technologies, advanced features, and solid construction emphasize QSC’s commitment to delivering exceptional sound experiences.