ESPECIFICAÇÕES DA CEA

PA400.1 Potência de saída: 200 Watts RMS x 1 canal a 4 Ohms e 1% THD+N

Relação sinal a ruído: -60 dBA (referência 1 Watt em 4 Ohms)

Potência adicional: 400 Watts RMS x 1 canal a 1 Ohm e 1% THD+N

PA600.1 Potência de saída: 300 Watts RMS x 1 canal a 4 Ohms e 1% THD+N

Relação sinal a ruído: -60 dBA (referência 1 Watt em 4 Ohms)

Potência adicional: 600 Watts RMS x 1 canal a 1 Ohm e 1% THD+N

PA1200.1 Potência de saída: 400 Watts RMS x 1 canal a 4 Ohms e 1% THD+N

Relação sinal a ruído: -60 dBA (referência 1 Watt em 4 Ohms)

Potência adicional: 1200 Watts RMS x 1 canal a 1 Ohm e 1% THD+N

ESPECIFICAÇÕES

PA400.1

PA600.1

PA1200.1

Classificação de potência

800W x 1

1200W x 1

2400W x 1

dinâmica a 1 Ohm

 

 

 

 

 

 

 

Potência continua RMS

400W x 1

600W x 1

1200W x 1

a 1 Ohm1

 

 

 

 

 

 

 

Potência continua RMS

300W x 1

400W x 1

800W x 1

a 2 Ohms2

 

 

 

 

 

 

 

Resposta de freqüência

20-250Hz

20-250Hz

20-250Hz

 

 

 

 

Fator de amortecimento

150

150

150

 

 

 

 

Curva de crossover passa-

30-250Hz

30-250Hz

30-250Hz

baixa variável de 12 dB

 

 

 

 

 

 

 

Filtro subsônico

Sim

Sim

Sim

 

 

 

 

Ampliação de graves

Sim

Sim

Sim

 

 

 

 

Impedância de entrada

20K

20K

20K

 

 

 

 

Sensibilidade de entrada

150mV/7.5V

150mV/7.5V

150mV/7.5V

 

 

 

 

Carga de saída

1 Ohm

1 Ohm

1 Ohm

 

 

 

 

Fusíveis

2 x 25A

2 x 30A

3 x 40A

 

 

 

 

Driver de LEDs Iluminados

Sim

Sim

Sim

 

 

 

 

Driver de Ventilador Externo

Sim

Sim

Sim

 

 

 

 

Tomadas RCA de Desvio

Sim

Sim

Sim

 

 

 

 

1Potência contínua de 1 RMS alimentada em 1 Ohm de 20 a 20 000 Hz a 14,4 VCC, com THD+N inferior a 0,08%.

2 Potência contínua de 2 RMS alimentada em 2 Ohms de 20 a 20 000 Hz a 14,4 VCC, com THD+N inferior a 0,15%.

70 P A 1 2 V A M P L I F I E R S

ENGLISH

ABOUT POLK AUDIO

Polk Audio is an award-winning designer and manufacturer of high performance audio products and the largest audio brand of Directed Electronics, Inc. (NASDAQ, DEIX). Founded in 1972 by three Johns Hopkins University graduates, Polk Audio holds over 50 patents for advances in loudspeaker design and technology. Polk’s products include loudspeakers and electronic components for home, auto and marine appli- cations, the first satellite radio home component tuner, the world’s first audiophile-grade active IP-addressable loud- speaker, the first THX® Ultra2 Certified in-ceiling loudspeak- er, and I-Sonic®—the first entertainment system to include HD Radio®, XM Connect & Play capability and a DVD player. Polk products are available through authorized specialist consumer electronics retailers worldwide.

For more information and the location of a Polk retailer or distributor in your area please visit www.polkaudio.com or call us at 1-800-377-7655 (M-F,9-6 EST, US & Canada only). Outside of North America call +1 (410) 358-3600.

Polk Audio, Inc.

5601 Metro Drive, Baltimore, MD 21215 www.polkaudio.com

FRANÇAIS

POLK AUDIO

Polk Audio est une compagnie spécialisée dans la concep- tion et la fabrication de produits audio de haute perfor- mance. Elle est la marque de produits audio la plus impor- tante de Directed Electronics, Inc. (NASDAQ, DEIX). Fondée en 1972 par trois gradués de l’Université Johns Hopkins, Polk Audio détient plus de 50 brevets pour ses innovations en technologie et design audio. Les produits Polk primés comprennent des haut-parleurs et composants électroniques pour la maison, l’automobile et le bateau, le premier syn- toniseur radio satellite pour la maison, le premier haut-par- leur actif de qualité audiophile adressable par IP, le premier haut-parleur encastrable pour plafond certifié THX® Ultra2, et le premier système de loisir comprenant la Radio HD®,

la compatibilité au «XM Connect & Play» et un lecteur DVD. Les produits Polk sont disponibles chez les revendeurs agréés spécialisés dans la revente de composants électron- iques pour consommateurs.

Pour plus d’information et l’adresse d’un revendeur

ou d’un distributeur Polk Audio dans votre région, visitez www.polkaudio.com ou communiquez avec nous au

1-800-377-7655(L.-V., 9-18, HNE, Canada et É.-U. seul).

Àl’extérieur des É.-U. et du Canada, composez le +1 (410)-358-3600.

Polk Audio, Inc.

5601 Metro Drive, Baltimore, MD 21215 www.polkaudio.com

ESPANOL

ACERCA DE POLK AUDIO

Polk Audio es un fabricante y diseñador galardonado de pro- ductos de sonido de alto rendimiento y la mayor marca de sonido de Directed Electronics, Inc. (NASDAQ, DEIX). Polk Audio fue fundada en 1972 por tres graduados de la Johns Hopkins University y tiene más de 50 patentes por avances de diseño y tecnología de altavoces. Entre los productos de Polk se encuentran los altavoces y componentes electrónicos para aplicaciones en el hogar, el automóvil y la embarcación, el primer sintonizador componente residencial de radio por satélite, el primer altavoz del mundo con dirección de protoco- lo de Internet activo y calidad audiófila, el primer altavoz empotrado en cielo raso con certificación THX® Ultra2 y el I-Sonic®, primer sistema de entretenimiento con capacidad HD Radio® y XM Connect & Play y un reproductor de CD. Los productos de Polk están a su disposición a través de minoris- tas especialistas autorizados de productos electrónicos para el consumidor en todo el mundo.

Para obtener más información y la ubicación de un distribuidor o minorista de Polk cerca de usted, visite www.polkaudio.com o llame al 800-377-7655 (lunes a viernes, de 9 a 6, hora

del Este, sólo Estados Unidos y Canadá). Fuera de Estados

Unidos y Canadá, llame al 410-358-3600.

Polk Audio, Inc.

5601 Metro Drive, Baltimore, MD 21215 www.polkaudio.com

DEUTSCH

ÜBER POLK AUDIO

Polk Audio ist ein preisgekrönter Entwickler und Hersteller von Hochleistungs-Audiogeräten und die größte Audiomarke von Directed Electronics, Inc. (NASDAQ, DEIX). Polk Audio wurde 1972 von drei Absolventen der Johns Hopkins University gegründet und besitzt mehr als 50 Patente für Entwicklungen im Design und der Technologie von Laut- sprechern. Die Produkte von Polk umfassen Lautsprecher und elektronische Geräte für den Heim-, Auto-und Bootseinsatz, den ersten Satellitenradio-Komponententuner für den Heimgebrauch, den ersten audiophilen Aktivlautsprecher der Welt mit IP-Adressierung, den ersten THX® Ultra2-zerti- fizierten Deckenlautsprecher und I-Sonic®–das erste Unterhaltungssystem mit HD Radio,® XM Connect & Play- Fähigkeit und einem DVD-Player. Polk-Produkte sind weltweit über autorisierte Unterhaltungselektronik- Fachhändler erhältlich.

Weitere Informationen und den Standort eines Polk-Händlers oder Vertriebs finden Sie unter www.polkaudio.com, oder telefonisch unter 1-800-377-7655 (M-F,9-18 Uhr

Ostküstenzeit, nur USA und Kanada). Außerhalb

Nordamerikas rufen Sie bitte +1 (410) 358-3600 an.

Polk Audio, Inc.

5601 Metro Drive, Baltimore, MD 21215 www.polkaudio.com

W W W . P O L K A U D I O . C O M / A M P S 71

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Polk Audio PA400.1 Especificações DA CEA, English About Polk Audio, Français Polk Audio, Espanol Acerca DE Polk Audio

PA400.1 specifications

The Polk Audio PA400.1 is a powerful and versatile monoblock amplifier designed to deliver high-quality sound for automotive audio systems. As part of Polk's PA Series, the PA400.1 is specifically engineered to provide robust performance, ensuring that your subwoofers produce deep, rich bass without distortion.

One of the standout features of the PA400.1 is its impressive power output. This amplifier provides 400 watts RMS at 2 ohms, making it suitable for driving a wide range of subwoofers while maintaining clarity and integrity of sound. It is also rated for 300 watts RMS at 4 ohms, allowing flexibility depending on your setup and matching the needs of various subwoofer configurations.

The PA400.1 incorporates advanced technology to optimize performance. Its class D design ensures high efficiency, resulting in lower heat generation and prolonged operation under demanding conditions. This technology not only maximizes power output but also allows for smaller and lighter designs compared to traditional amplifiers. The compact size of the PA400.1 makes installation easy in a variety of vehicles, from sedans to SUVs.

Another key feature is the amplifier’s signal sensing capability. It can automatically turn on and off with your vehicle’s audio system, which helps conserve battery life and ensures that the amplifier is only active when needed. This is particularly convenient for users who don’t want to deal with manual activation.

The PA400.1 is designed with built-in low-pass crossover settings, which enable users to customize the frequency response to suit their specific subwoofer’s characteristics. This ensures that only the desired bass frequencies are sent to the subwoofer, enhancing sound quality and reducing distortion. Additionally, the amplifier includes adjustable gain control for precise sound tuning in your vehicle.

Overall, the Polk Audio PA400.1 stands out as an excellent option for those looking to enhance their car’s audio system with powerful bass response. Its combination of potent power, efficient design, and flexibility make it an impressive choice for audio enthusiasts who want to experience their favorite music in a whole new way. Whether you're upgrading an existing system or building a new one, the PA400.1 delivers performance that meets the demands of serious audio fans.