ENGLISH

Getting Started

Please inspect your loudspeakers carefully. Notify your Polk Audio dealer if you notice any damage or missing items.

Keep the carton and packing material; this will do the best job of protecting your loudspeakers if they must be transported.

Safe Limits of Operation

Damage to loudspeakers can occur when an amplifier, regardless of its wattage, is made to play at higher listening levels than it can produce at low distortion levels. This is usually beyond the “noon or 1 o’clock” position on the volume control. 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. Contrary to popular belief, a loudspeaker is more likely to be damaged by trying to get too much volume from a low-powered amplifier or receiver than from a high-powered one.

Technical Assistance or Service

If, after following the hookup directions, you experience difficulty, please double-check all wire connections. Should you isolate the problem to the loudspeaker, contact the authorized Polk Audio dealer where you made your purchase, or contact Polk Audio Customer Service 800-377-7655 (M-F, 9-6 EST, US only) or via email polkcs@polkaudio.com. Outside the US, call 410-358-3600.

More detailed information—including audio how-to articles, FAQs, and online manuals—is available on our award-winning website www.polkaudio.com/car.

ESPAÑOL

Inicio

Inspeccione cuidadosamente los altavoces. Comuníquese con su distribuidor de Polk Audio si falta alguna pieza o si hay alguna pieza dañada. Guarde la caja de cartón y el material de empaquetado; son lo mejor para proteger los altavoces si hay que transportarlos.

Límites seguros de funcionamiento

Los altavoces se pueden dañar cuando se hace funcionar un amplificador, independientemente de su potencia en vatios, a más volumen del que puede producir a bajos niveles de distorsión. Esto ocurre por lo general cuando el control de volumen, visto como si fuera la manecilla que marca las horas en un reloj, se pasa de la posición de las 12 o de la 1. El funcionamiento a este volumen puede producir altos niveles de distorsión audible originada en el amplificador, lo cual puede agregar un sonido discordante y arenoso a lo que se está escuchando. Al contrario de lo que se cree por lo general, es más probable que los altavoces se dañen intentando extraer demasiado volumen de un amplificador o receptor de poca potencia que de uno de alta potencia.

Asistencia o servicio técnico

Si después de seguir las instrucciones de conexión usted sigue teniendo dificultades, vuelva a comprobar todas las conexiones de cables. Si logra aislar el problema en el altavoz, comuníquese con el distribuidor autorizado de Polk Audio donde compró el altavoz o con el Servicio al Cliente de Polk Audio llamando al 800-377-7655 (de lunes a viernes de 9 a.m. a 6 p.m.,

hora estándar del Este, sólo en EE.UU.) o por correo electrónico a polkcs@polkaudio.com. Fuera de los EE.UU., llame al 410-358-3600.

Hay artículos sobre cómo hacer las cosas en audio, preguntas frecuentes y manuales en línea en nuestro galardonado sitio Web www.polkaudio.com/car.

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Polk Audio db401, DB6501, db651s, db501, db351, db691, db571, db521, db461 manual English

db461, db651, db571, db401, db501 specifications

Polk Audio is a renowned name in the audio industry, known for producing high-quality speakers that deliver exceptional sound performance. Among their popular offerings are the db651s, DB6501, db691, db521, and db351. Each of these models showcases Polk's commitment to innovation, durability, and audio excellence.

The Polk Audio db651s is a 6.5-inch component speaker system designed for both performance and versatility. One of its standout features is the marine-grade construction, making it resistant to moisture and perfect for use in boats or convertible vehicles. The db651s also incorporates a dynamic balance polymer composite cone, ensuring minimal distortion and a rich, full sound across a wide frequency range. The tweeter, made from silk, offers smooth highs while the built-in crossover helps guide frequencies to the appropriate driver for optimal sound clarity.

The DB6501 is another impressive member of the Polk lineup. This 6.5-inch component speaker system features a similar marine-grade build, allowing for outdoor and automotive use. It includes a 0.75-inch silk dome tweeter, which is perfect for producing crisp and detailed treble notes. The proprietary Dynamic Balance technology in both the woofer and tweeter reduces distortion, ensuring a natural listening experience even at high volumes.

For those who prefer a coaxial design, the db691 offers a robust 6x9 inch size that packs a punch in any car audio setup. It combines a polypropylene cone with a sturdy rubber surround for enhanced durability and bass response. The db691 also features a balanced dome tweeter that produces clear highs and a well-defined soundstage, creating an immersive audio environment for listeners.

The db521 is a more compact option, featuring a 5.25-inch size ideal for smaller vehicles or limited spaces. Despite its size, the db521 does not compromise on performance. The combination of a polypropylene cone and a silk dome tweeter ensures a balanced sound profile, delivering robust mids and crisp highs, allowing for a truly enjoyable listening experience.

Lastly, the db351 is another great choice for those seeking a durable and reliable speaker. This 3.5-inch full-range speaker is perfect for filling in sound in smaller vehicles or as part of a multi-speaker setup. Its dynamic balance design promotes accurate sound reproduction, while the built-in crossover ensures that frequencies are properly directed to deliver a cohesive sound without distortion.

In conclusion, Polk Audio’s db651s, DB6501, db691, db521, and db351 models all bring unique features tailored for various audio enthusiasts. With advanced technologies aimed at reducing distortion, durable materials for longevity, and impressive sound capabilities, these speakers are designed to provide an exceptional listening experience whether on the road or on the water.