attenzione: usare cautela durante l’ascolto.

Gli altoparlanti e subwoofer Polk sono in grado di funzionare a volumi estremamente alti, che potrebbero causare lesioni gravi o anche permanenti all’udito. Polk Audio, Inc. non si assume alcuna responsabilità in caso di perdita dell’udito, lesioni personali o danni alle cose risultanti dall’uso improprio dei suoi prodotti.

Tenere presenti queste istruzioni e farsi guidare dal buon senso quando si regola il volume:

limitare l’esposizione prolungata a volumi superiori a 85 decibel (dB)

tenere presente che un volume eccessivo nell’automobile può compromettere la capacità di guidare in sicurezza;

tenere presente che il guidatore è responsabile dell’osservanza delle norme di legge che regolano il volume degli apparecchi installati su autoveicoli. Per ulteriori informazioni sui livelli di sicurezza per l’ascolto, visitare il sito www.polkaudio.com. O consultare le direttive OSHA (Occupational Health and Safety Administration, americano per la salute e la sicurezza sul lavoro) sul sito www.osha.gov/dts/osta/otm/noise/standards_more.html

Smaltimento del prodotto—Seguire le norme internazionali, nazionali e locali per lo smal-timento di questo prodotto. Per ulteriori informazioni, contattare il proprio rivenditore oppure l’importatore/distributore nel proprio Paese. Per ottenere un elenco di importatori/ distributori, visitare il sito Web Polk www.polkaudio.com oppure contat-tare Polk all’indirizzo 5601 Metro Drive, Baltimore, Maryland 21215, USA—Telefono: +1 410 358-3600.

portuguese

especificaçoes do subwoofer

 

DXi 1201

DXi 1240dvc

Tipo

caixa do subwoofer/com abertura

subwoofer

Tamanho do driver

12" (30,48cm)

12" (30,48cm)

 

subwoofer

subwoofer

Impedância nominal

2Ω

dual 4Ω

Resposta de freqüência

20Hz - 300Hz

20Hz - 300Hz

Potência máxima permissível

360 Watts

360 Watts

(Watts contínuos)

 

 

Potência máxima permissível

720 Watts

720 watts

(Watts-pico)

 

 

Sensibilidade

88dB

88dB

Dimensões

17 1/4" W x 14 3/4" H x 15 11/16" D

n/a

 

(43,81cm W x 37,47cm H x 39,85cm D)

 

Profundidade de

n/a

6 1/4"

instalação (superior)

 

(15,9cm)

Profundidade de

n/a

6 9/16"

instalação (inferior)

 

(16,67cm)

Diâmetro de instalação

n/a

11"

 

 

(27,94cm)

Parâmetros Thiele/Small

 

 

Fs (Hz)

30Hz

30 Hz

Re

7Ω

7Ω

 

(coils connected in series)

(coils connected in series)

Le

L1 = 3,33mH

L1=3,33mH

 

L2 = 4,46mH

L2=4,46mH

 

R2 = 14,05Ω

R2=14,05Ω

Qts

0.49

0.49

Vas

2,68ft3

2,68ft3

 

(76L)

(76L)

Sd

80,6in2

80,6in2

 

(520cm2)

(520cm2)

Xmax (Linear)

0,708"

0,708"

 

(1,8cm)

(1,8cm)

36

DXi: high performance car speakers

more information @ www.polkaudio.com

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Polk Audio 1240DVC, 1201 Attenzione usare cautela durante l’ascolto, Especificaçoes do subwoofer, Parâmetros Thiele/Small

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.