MA-i系列 功率放大器

Amplificateurs de puissance Power Amplifiers Amplificadores de potencia

1.1 Features

The Crown Macro-Tech i Series continues the Macro-Tech legacy of unparalleled sonic accuracy and detail, putting sound quality above all else

Patented, cutting-edge Class-I circuitry gets more power out of an amplifi er with less waste

Rugged construction ensures that all Macro-Techs are built to withstand years of abuse on the road

Global Power Supply — designed to deliver maximum power no matter what country you work in

Built-in load, line voltage, input and output monitoring

Standard Ethernet networking via System Architect® lets system operators monitor and control the amplifi er from any location

High power density, up to 8000 watts in a 2U chassis

Highest output voltage in the industry (200V peak) provides clean transient peaks

Precision detented push-to-mute attenuators with multiple LEDs that show attenuator position, mute status or level

Light weight due to aluminum chassis, special internal construction and switching power supply

Thermal management controller and two discrete thermal zones with variable-speed fans, forced-air cooling

Advanced protection circuitry guards against: shorted outputs, DC, mismatched loads, general overheating, under/ over voltage, high-frequency overloads and internal faults

Three-Year, No-Fault, Fully Transferable Warranty com- pletely protects your investment and guarantees its speci- fi cations.

1.2 How to Use This Manual

This manual provides you with the necessary information to safely and correctly setup and operate your amplifi er. It does not cover every aspect of installation, setup or operation that might occur under every condition. For additional information, please consult Crown’s Amplifi er Application Guide (available online at www.crownaudio.com), Crown Technical Support, your system installer or retailer.

We strongly recommend you read all instructions, warnings and cautions contained in this manual. Also, for your protec- tion, please send in your warranty registration card today. And save your bill of sale — it’s your offi cial proof of purchase.

1.1 Caractéristiques

Le Macro-Tech i Series de Crown continue de la Macro-Tech sonore incomparable héritage de l’exactitude et de détail, la qualité sonore mettant au-dessus de tout

Les classe I circuits obtient plus de puissance sur un amplifi cateur avec moins de déchets

La construction robuste garantit que tous les macro-Tech sont construits pour résister à des années de violence sur la route

Global Power Supply - conçu pour délivrer un maximum de puissance, peu importe de quel pays vous travaillez dans

Surveillance pour la tension de ligne, et pour les entrées et sorties

Réseau Ethernet via System Architect® permet aux gestionnaires de réseau de surveiller et de contrôler l’amplificateur de n’importe quel endroit

Tableau d’indicateurs complet

Légèreté grâce au châssis en aluminium, construction interne spéciale et alimentation à découpage

Contrôleur de gestion thermique et deux zones thermiques discrètes équipées de ventilateurs à vitesse variable, et refroidissement à air forcé

Protection perfectionnée de la circuiterie contre : Sorties en court circuit, courant continu, charges non adaptées, surchauffe générale, sous/surtension, surcharges haute fréquence et défaillances internes

La garantie de trois ans, entièrement transférable, sans égard à la responsabilité, offre une protection complète de votre investissement et de ses spécifi cations.

1.2 Comment utiliser ce manuel

Ce manuel vous donne les informations nécessaires pour installer et faire fonctionner votre amplifi cateur de façon sûre et correcte. Il ne couvre pas tous les aspects de l’installation, de la confi guration ou du fonctionnement qui peuvent se produire dans certaines conditions. Pour des informations supplémentaires, veuillez consulter l’Amplifi er Application Guide de Crown (disponible en ligne sur www.crownaudio.com), le service technique Crown, votre installateur ou détaillant.

Nous vous recommandons fortement de lire toutes les instruc- tions, alertes et précautions contenues dans ce manuel. De plus, pour votre protection, veuillez envoyer votre carte d’enregistrement de garantie aujourd’hui. Conservez votre facture d’achat – c’est votre preuve d’achat offi cielle.

1.1特点

皇冠音响公司的 Macro-Tech i 系列产品 延续了 Macro-Tech 产品在声音精度与细节方 面无可匹敌的传奇,即坚持音质为尊的传统。

先进的一级回路已申请专利,可以获得更 多的放大器功率输入,并且功率损失更小。

Macro-Techs 产品结构牢固,适用于长 年车辆使用。

全球电源 — 无论您身处何地,都可以提 供最大的电力。

内置元件负载、线电压、输入与输出监视

利用 System Architect® 实现标准局域 网组网,系统操作者可以从任意位置监视并控 制放大器。

功率密度高,2U 机架功率最高可达 8 千

瓦。

行业最高输出电压(200V 峰值)提供干 净的瞬间峰值。

高精度稳定衰减器按下就可静音,此衰减 器带有多个 LED 灯,显示衰减器位置、静音 状态或音量。

采用铝制底座,重量轻,采用特殊的内部 构造和开关电源

热控制器与两个带有可变转速风扇强制冷 却的分离散热区域。

先进的保护回路可以防止以下故障:短 路、直流、负载不当、一般性过热、欠压/过 压、高频过载与内部故障。

三年无故障完全转让质保承诺,保护您的 投资并确保产品符合规格要求。

1.2如何使用本手册

本手册为您提供安全并正确地安装、使用放大 器的所需信息。但是此手册并不涵盖在每种条 件下安装或使用设备的方方面面。有关更多信 息,请咨询皇冠音响公司放大器使用指南(可 通过 www.crownaudio.com 在线获得),也可 以咨询皇冠音响公司技术支持、系统安装人员 或零售商。

我们强烈建议您阅读本手册包含的所有说明、 警告与注意。同样,为了保护您的利益,请 今日提交您的质保登记卡。请保存好销售单 据——这是您的正式购买凭据。

1.1 Características

El Crown Macro-Tech i sigue la Serie Macro-Tech legado sonoro sin precedentes de precisión y detalle, la calidad de sonido poniendo por encima de todo

Patentado, de vanguardia de la clase I de circuitos obtiene más poder, de un amplificador con menos residuos

Resistente construcción asegura que todos los Macro-Techs están construidos para soportar años de abuso en la carretera

Fuente de alimentación Global - diseñada para ofrecer la máxima potencia sin importar en qué país se trabaja en

Capacidades integradas de carga, voltaje de línea, entrada y salida de supervisión

la creación de redes a través de Ethernet estándar del sistema Architect® permite a los operadores de sistemas de seguimiento y control de la amplificación y desde cualquier lugar

Alta densidad de potencia, hasta 8,000 watts en un chasis

de 2U

El mayor voltaje de salida en la industria (200V pico), lo cual ofrece picos transientes limpios

Atenuadores escalonados de precisión, con botón de enmudecido y LEDs múltiples que muestran la posición del atenuador, el estatus de enmudecido o el nivel

Un conjunto completo de indicadores

Controlador de disipación térmica y dos zonas térmicas con ventiladores de velocidad variable y circulación forzada de aire

Dispositivos de seguridad de avanzada para la protección de circuitos contra: cortocircuitos en las salidas, circuitos abiertos, corriente directa (DC), cargas desiguales, sobrecalentamiento general, sobrecargas de alta frecuencia y fallas internas

La garantía de tres años, a prueba de fallas y completamente transferible, protege totalmente su inversión y garantiza las especifi caciones del producto.

1.2 Como usar este manual

Este manual le proporciona la información necesaria para configurar y operar, segura y correctamente su amplificador. No cubre todos los aspectos de la instalación, configuración u operación que pudieran ocurrir bajo todas las condiciones. Para información adicional, favor de consultar La Guía de Aplicación de Amplificadores de Crown (disponible en línea en www. crownaudio.com) o, contactar al soporte técnico de Crown, a su instalador del sistema o a su tienda local Le exhortamos a que lea todas las instrucciones, adver- tencias y precauciones contenidas en este manual. Tam- bién, para su protección, envíenos su tarjeta de registro de garantía hoy mismo. Conserve su nota de venta - es su comprobante de compra oficial.

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Operation Manual

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操作手册 Manual de Operación

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Crown Audio MA-12000i, MA-9000i, MA-5000i, i Series operation manual Caractéristiques, Características

MA-12000i, MA-9000i, i Series, MA-5000i specifications

Crown Audio is a renowned name in the professional sound industry, known for pushing the boundaries of audio engineering. Among their distinguished lineup, the MA series provides a powerful solution for audio amplification in various settings, including live performances, installations, and broadcast applications.

The Crown Audio MA-5000i is a robust amplifier specifically designed to deliver high output power and exceptional audio fidelity. With a power rating of 5000 watts, it is capable of driving large sound systems with ease. A notable feature is its i.Series technology, which integrates advanced DSP (Digital Signal Processing) capabilities, allowing users to customize settings, apply crossovers, and utilize EQ adjustments to enhance the audio experience. The MA-5000i also includes an intelligent cooling system, which ensures the amplifier operates efficiently even under heavy loads, providing reliability for long-term use.

Next in the lineup is the Crown Audio MA-9000i, packing a punch with its 9000-watt output capability. This model stands out due to its dual-channel architecture, enabling users to deliver performance to multiple speakers or zones without compromising sound quality. The MA-9000i features an impressive input sensitivity adjustment, allowing for seamless integration with various audio sources. Also, like its predecessor, it comes with comprehensive DSP processing tools that facilitate real-time monitoring and adjustments.

Crown's MA-12000i takes it to the next level with a staggering output capacity of 12,000 watts. This amplifier is engineered for the most demanding audio environments, offering not only power but also outstanding thermal management to maintain performance stability. The MA-12000i employs the patented G0600 output technology, which enhances overall efficiency, reducing heat and prolonging the lifespan of the equipment. Its advanced feature set includes selectable high-pass and low-pass filters, which aid in crafting the perfect audio profile for varying applications.

All models in the MA series share the same commitment to durability and quality. Constructed with high-grade components, these amplifiers are designed to withstand the rigors of touring and installation. The intuitive front panel with clear meter displays and ergonomic controls ensures ease of use for audio professionals. Additionally, built-in network capabilities allow for remote monitoring and control, facilitating a seamless integration into modern audio setups.

In summary, the Crown Audio MA-5000i, MA-9000i, and MA-12000i amplifiers exemplify the pinnacle of audio technology, catering to a wide range of professional applications while ensuring exceptional sound quality, reliability, and performance.