Polk Audio 1240DVC, 1201 owner manual English, Safe limits of operation, Bring the noize

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english

safe limits of operation

Polk specifies the recommended amplification range for each of its passive (non-amplified) loudspeakers. Typically that specification will be expressed as a range of power such as 20-200 W (per channel). It is important to understand what those numbers mean when choosing a receiver or amplifier for your Polk loudspeakers. The lower number indicates the lowest continuous rated power that will yield acceptable performance in a typical listening environment. The higher number indicates the highest per channel power that should be used with your Polk speakers. That number should not be confused with a “Power Handling” specification and it does not imply that the speaker will safely handle that full amount of power on a long-term basis. We specify a wide range of power ratings because not all electronics manufacturers use the same method for rating power. In fact, high quality lower-rated amplifiers sound better and play louder than low quality units with a higher power rating.

Loudspeakers can be damaged when an amplifier, regardless of its wattage, is made to play at higher listening levels than its power can clearly produce. Operation at this level can result in very high levels of audible distortion originating in the amplifier, which can add a harsh, gritty sound to your listening material. If you hear distortion—turn the volume down or risk damaging your speakers. You can damage just about any speaker, regardless of power rating, if you drive an amplifier to or beyond the point of distortion.

bring the noize!

Please inspect each loudspeaker carefully. Notify your Polk dealer

if you notice any damage or missing items. Keep the carton and packing material. They will do the best job of protecting your speakers if they need to be transported.

building a home for your subwoofer— DXi sub enclosure 101

To get the best performance from your DXi Subwoofers, you must use a Subwoofer Enclosure. Don’t bother using them in “free air,” with no sub box, just popped into the back deck of your car. You will not get very good performance from your subwoofers if you do this. They are not designed

to be installed infinite baffle or “free air.” This will void the warranty.

You can build your own box, buy a pre-built box or a box kit, or have your Polk dealer design and build a custom sub enclosure for you. Your DXi Subwoofers were designed to work well in a wide variety of enclosure sizes

and configurations.

more information @ www.polkaudio.com

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Contents 1240dvc Bring the noize EnglishSafe limits of operation Building a home for your subwoofer- DXi sub enclosureLimites d’opération FrançaisRecommended sealed enclosures Guide de demarrageLímites seguros de operación Caissons scelles recommandesEspañol Que traigan el zonidoSichere betriebsgrenzwerte DeutschCajas selladas recomendadas Erste schritteLimiti di sicurezza in relazione al funzionamento ItalianoEmpfohlene geschlossene gehause Per iniziareLimites seguros de operação PortugueseCasse sigillate suggerite Som na caixaWiring diagram for DXi 1240dvc Caixas vedadas recomendadasPreconditioning period Wiring diagram for DXiInverting phase Periode de rodage Technical assistance or serviceInversion de phase Inversión de fase Assistance technique ou servicePeríodo de acondicionamiento Einarbeitungsperiode PhasenumkehrungAsistencia o servicio técnico Inversione de fase Technischer kundendienst und serviceRodaggio Periodo de pre-condicionamento PortuguesServizio de assistenza Inversao de faseDXi DXi 1240 dvc SpecificationsServiço ou assistencia tecnica Thiele/Small ParametersFiche technique Paramètres Thiele/SmallParámetros pequeños/Thiele Avertissement écoutez bienEspecificaciones Advertencia escuhe cuidadosamente Thiele/Klein-ParameterParametri Thiele/Small Warnung vorsicht beim zuhorenDati technici del subwoofer Parâmetros Thiele/Small Attenzione usare cautela durante l’ascoltoEspecificaçoes do subwoofer Limited warranty Atenção ouça com cuidadoGarantie limitée Metro Drive Baltimore, MD

1201, 1240DVC specifications

Polk Audio, a renowned name in the realm of audio technology, has made significant strides with its impressive subwoofers, particularly the Polk Audio 1201 and 1240DVC models. These subwoofers are engineered to deliver deep, powerful bass, enriching any audio experience, whether it’s for music, movies, or gaming.

Starting with the Polk Audio 1201, this subwoofer features a robust 12-inch cone that efficiently reproduces low frequencies, ensuring that users feel the impact of every beat and explosion. One of its standout characteristics is the use of a durable, but lightweight composite material that improves sound quality while reducing distortion. This allows for clear, resonant bass at various volume levels. The 1201 also incorporates a high-efficiency motor structure, which maximizes power handling and provides a competitive edge over many other subwoofers in its category.

On the other hand, the Polk Audio 1240DVC presents even greater capabilities with its dual voice coil setup. Each coil can be powered independently, offering users greater flexibility in wiring configurations. This feature is particularly advantageous for audiophiles looking to customize their setups. The 1240DVC utilizes a larger 12-inch cone and an innovative suspension system that enhances linearity, resulting in more accurate sound reproduction. Additionally, the subwoofer's vented design allows for improved airflow, reducing heat and allowing for longer playtime with consistent performance.

Both models showcase Polk Audio's commitment to quality, featuring a robust build that can withstand the rigors of intense audio sessions. They incorporate advanced technologies such as Dynamic Balance to minimize distortions and ensure a cleaner sound profile. Furthermore, both subwoofers are designed to integrate seamlessly with various home theater systems, making them versatile choices for both casual listeners and serious audiophiles.

In terms of installation, the 1201 and 1240DVC come with detailed guidance that simplifies the integration process. Their dimensions and designs allow them to fit comfortably into most setups, whether in a car or home environment. Overall, the Polk Audio 1201 and 1240DVC are stellar choices for anyone aiming to enhance their audio experience with powerful, precise bass. Their cutting-edge features and technological advancements solidify Polk Audio’s reputation for delivering superior sound quality in a variety of settings.
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