Problema

Provável causa

Medida a ser tomada

 

 

 

 

Carga de impedância ao amplificador muito

Verifique a carga de impedância dos alto-falantes.. Se estiver abaixo de 2 Ω,

 

baixa

reconecte os alto-falantes para obter impedância mais alta..

 

 

 

 

Cabos dos alto-falantes em curto

Verifique os cabos dos alto-falantes e repare ou troque o que for necessário..

 

 

 

 

Alto-falante não conectado corretamente ao

Verifique os cabos dos alto-falantes e repare ou troque o que for necessário..

 

amplificador

Consulte as instruções detalhadas na seção Conexões para alto-falantes

 

 

deste manual..

 

 

 

 

Crossover interno não ajustado corretamente

Reajuste os crossovers.. Consulte as instruções detalhadas na seção Crossover

 

para os alto-falantes

interno deste manual..

 

 

 

 

Alto-falantes danificados

Verifique o sistema usando alto-falantes que funcionem e, se necessário,

 

 

repare ou troque os alto-falantes com problema..

 

 

Reprodução de graves de baixa qualidade

 

 

 

 

 

Alto-falantes conectados com polaridade incor-

Verifique a polaridade dos alto-falantes e arrume o que for necessário..

 

reta, causando cancelamento em baixas freqüên-

 

 

cias

 

 

 

 

 

Crossover ajustado incorretamente

Reajuste os crossovers.. Consulte as instruções detalhadas na seção Crossover

 

 

interno deste manual..

Carga de impedância muito baixa no amplifica- dor

Verifique a carga de impedância dos alto-falantes.. Se estiver abaixo de 2 Ω, reconecte os alto-falantes para obter impedância mais alta..

O fusível da bateria queima

 

 

 

Curto-circuito no cabo de alimentação ou con-

Verifique as conexões do cabo de alimentação e do terra e repare ou troque

exão incorreta dos cabos

o que for necessário..

 

 

O fusível usado é menor do que o recomendado

Troque-o por um fusível do tamanho correto..

 

 

A corrente é maior que a capacidade do fusível..

Verifique a carga de impedância dos alto-falantes.. Se estiver abaixo de 2 Ω,

 

reconecte os alto-falantes para obter impedância mais alta..

 

 

© 2008 Directed Electronics. Todos os direitos reservados..

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Directed Audio XTR2504, XTR5004 owner manual Interno deste manual

XTR5004, XTR2504 specifications

The Directed Audio XTR2504 and XTR5004 are premium amplifiers designed for audio enthusiasts seeking an exceptional listening experience. These models are part of Directed's XTR line, which is known for its innovative technology and high performance, catering to both car audio and home audio applications.

One of the main features of the XTR2504 is its compact design, which allows it to fit in a variety of installation locations without compromising on power. The amplifier is rated at 250 watts RMS, providing ample power to drive mid-range and high-frequency speakers. It boasts a 4-channel output configuration, making it suitable for multi-speaker setups and offering flexibility for system customization.

The XTR5004 takes performance a step further, delivering an impressive 500 watts RMS. This model is ideal for larger setups or for users who require additional power to energize larger speakers and subwoofers. Both models utilize high-efficiency class D amplification technology, which minimizes power consumption while maximizing output. This efficiency translates to less heat generation, allowing for prolonged use without the risk of overheating.

One of the standout technologies featured in these amplifiers is their advanced signal processing capabilities. Both the XTR2504 and XTR5004 come equipped with variable high-pass and low-pass filters, allowing users to tailor the output frequency range according to their specific needs. This feature is crucial for optimizing sound quality, ensuring that each speaker operates within its optimal range, leading to a clearer and more balanced audio experience.

The amplifiers also incorporate a robust thermal management system, including built-in protection mechanisms that prevent damage from overheating or short circuits. This attention to durability and reliability makes the XTR2504 and XTR5004 ideal choices for both competitive audio setups and casual listening environments.

Additional characteristics include a sleek, modern design featuring a durable chassis that can withstand the rigors of installation in car environments. The amplifiers feature high-quality RCA inputs and remote gain control options for user convenience.

In summary, the Directed Audio XTR2504 and XTR5004 amplifiers exemplify cutting-edge technology in the realm of audio performance. With their powerful output, efficient design, and customizable features, these models are designed to provide an immersive audio experience that will satisfy even the most discerning audiophiles.