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ESB 9.1T-28
ESB / 9000 Series · Динамики

9.1T-28

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Твитер ESB 9.1T-28, серия 9000 Series. Размер 28 мм (1″); мощность до 110 Вт; импеданс 4 Ом. Поставка под заказ из Европы. Цену и срок уточняйте: подберём комплект под ваш автомобиль и бюджет.

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Основное

БрендESB
Серия9000 Series
ТипДинамики
Мощность110 Вт
Размер28 мм (1″)
НаличиеПод заказ

Описание производителя

Твитер 1.1″/28 мм с куполом класса High-End

Оригинал (English)

1.1"/28 mm High-End Dome Tweeter

Характеристики

Параметр / ParameterЗначение / Value
Система FCAFCA System специальная конструкция, управляющая потоком воздуха, перемещаемого куполом. Она создаёт периодическое демпфирующее сопротивление, благодаря которому накопленная в движении купола энергия высвобождается контролируемо и быстро, без затяжных колебаний. Это способствует более точной и верной передаче источника звука и общему качеству звучания.a special structure to control the flow of air moved by the dome. This creates a periodic damping resistance and dictates that the release of the energy accumulated in the movement of the dome occurs in a controlled and fast manner, without creating persistent oscillations. This contributes to a more precise and faithful response to the audio source and accuracy, and the overall quality of the audio experience.
Номинальный импедансNominal Impedance 4 Ом4 Ohm
Номинальная допустимая мощностьNominal Power Handling 110 Вт110 Watt
Импульсная мощностьTransient Power 220 Вт220 Watt
Диапазон частотFrequency Response 1.4 кГц ~ 25 кГц1.4 KHz ~ 25 KHz
ЧувствительностьSensitivity 94.5 дБ 2.83v/1m94.5 dB 2.83v/1m

Особенности

Оригинал (English)
  • TCA System for back air flow control which reduces turbulence, noise, and controls the damping of the dome.
  • Pole cup CNC machined from a solid piece of ultra-low-carbon steel.
  • Main magnet made from N52H neodymium, best both for the magnetic force in relation to the mass, and for high temperatures support (120° F vs. 80° F of a standard neodymium magnet).
  • Magnet plate made of ultra-low-carbon steel.
  • Secondary or superior magnet used to stabilize and regulate the magnetic flux and concentrate it only in front of the voice coil, increasing efficiency, manageable power, distortion and bandwidth.
  • Pure copper ring helps reduce the inductance of the voice coil so that it offers minimal resistance during high frequency reproduction. This means better high-frequency response, enabling the speaker to reproduce high-frequency sounds more accurately. Reduced inductance contributes to better handling of rapid transitions of audio signals. This improves the speaker's ability to more accurately reproduce transient sound pulses.
  • Super light aluminum voice coil uses a high-strength aluminum alloy to reduce its thickness and its weight. The winding is also aluminum with a pure copper “skin”. This results in a perfect combination of resistance and weight of the wire.
  • Pure Japanese silk dome resin impregnated with integrated suspension. This catenary profile dome is made in a single piece that also includes the suspension. This greatly reduces the weight, allowing the tweeter to reproduce very high frequencies. The absence of joints prevents break-up and/or vibrations.
  • Felt ring to eliminate any deleterious vibration.
  • Light stainless steel grill for dome protection.
  • The faceplate isn’t just cosmetic, but acts as an acoustic lens. Its shape dramatically reduces side refractions an unwanted occurrence in a car installations where windows create harmful refractions.
  • Super flexible cables with high silver content to reduce electrical connection losses.
  • Aluminum threaded fixing ring.
  • Finishing stainless steel ring (optional).

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