ГИБРИДНЫЙ МОДУЛЬ ТВИТЕРА
Гибридный модуль твитера - это фирменная черта DALI, и в нем купольный твитер объединен с ленточным для бесподобного воспроизведения высоких частот.
ПОРТЫ ФАЗОИНВЕРТОРА
Главное тут - синхронизм. Правильное согласование по времени без нежелательного взаимодействия динамиков значительно повышает возможность создания поистине голографической звуковой сцены.
КОРПУСА, ИЗГОТОВЛЕННЫЕ В ДАНИИ
Корпуса имеют очень жесткую конструкцию с прочными распорками внутри. Это повышает жесткость и практически устраняет возможные резонансы внутри корпуса.
ДИНАМИКИ С МАЛЫМИ ПОТЕРЯМИ
В разработанных заново для каждой из моделей IKON MK2 динамиках использованы диффузоры, армированные древесными волокнами, подвесы с малыми потерями, вентилируемые магнитные системы и прочные литые алюминиевые корзины - для достижения абсолютно наилучшего в своем классе воспроизведения средних и низких частот.
IKON VOKAL 2 MK2
PRODUCT DETAILS
Центральная АС покрывает своим звуком наиболее важную зону в домашнем кино, т.к. именно в ней произносится подавляющее большинство диалогов в кинофильмах. Вот почему мы назвали центральную АС - IKON VOKAL 2 MK2 – она сконструирована специально для передачи с максимальным реализмом и ясностью диалоги из звуковых дорожек.
Важна также интеграция со звуком остальных колонок, и инженеры DALI тщательно продумали каждую деталь – например, согласование по характеру звучания (voice matching) с остальными моделями в серии, эффект близости к экрану телевизора и минимизацию отражений звука от него.
Кроме того, IKON VOKAL 2 MK2 имеет одну пару клемм и немного шире, чем ее предшественница – для улучшения критичного звучания вокала. Она также оптимизирована для размещения близко к стене с учетом подводки кабелей.
Вместе с таким компаньоном, как IKON VOKAL 2 MK2, вы получите бесшовную и естественную иллюзию окружающего вас звука.
WOOD FIBRE CONE
In recent years, DALI’s signature cone material – light paper reinforced by mechanically processed wood fibres – has undergone extensive research and development. Following numerous in-house experiments, today this material is applied in almost all our driver designs. Also the precise structure of the ‘acoustical ensemble’ – cone, dust cap, coating, and glue - has been established through a vast number of experiments with geometry and materials.
Wood fibres add stiffness to very light paper cone membranes, ensuring non-uniform break-up characteristics within the material. Because of the random position of the wood fibres, resonances are eliminated before they can pick up enough energy to become an audible problem. The unique mixture of structural stiffness, low mass and damping improves behaviour of the cone, resulting in outstanding sound reproduction.
The wood fibre technology has proven to be a key element in reproducing the finest details and dynamics in the music with very low loss of information.
MECHANICAL DAMPING
It is well-known within the industry that it is quite easy to control frequency response by adding lots of mechanical damping in e.g. surround and cones. But our approach remains: We do not want to use non-linear mechanical effects to control, damp or limit the movement of the parts that should reproduce the music. The amplifier voltage and current must be the factors that control motion.
DALI was one of the first manufacturers to insist on controlling frequency response through carefully balanced designs, even with low-loss rubber surrounds that will reveal problems in many well-known driver designs.
Listening to the IKON MK2 family shows that it is worth the struggle, however. By letting the amplifier take control, we strive for the music to dominate – and not the character of the speaker.
Consequently, free and open performance is achieved. Increased dynamics is an added benefit. No matter if you play at subtle levels or crank up the volume, the IKON MK2 products will ensure that no details are left out.
HYBRID TWEETER
Just as important as it was to improve certain aspects of bass reproduction, it was crucial to preserve the fine performance of the proprietary DALI hybrid tweeter module in the IKON series. We wanted to maintain the transparent and solid rendering of even the most subtle high frequency details.
The IKON VOKAL 2 MK2 employs a tweeter solution inherited from our high end EUPHONIA and HELICON series. Extensive experience and know-how from these series as well as the MENTOR family coupled with further research has enabled us to incorporate the hybrid tweeter technology in a speaker series at a very attractive price level.
There are two hybrid tweeter modules for the IKON MK2 series – the one implemented in the IKON VOKAL 2 MK2 is based on a neodymium magnet for the dome. Both versions of the hybrid tweeter module consist of a 28 mm lightweight dome tweeter and a 17 x 45 mm ribbon tweeter. Working in unison, the soft dome tweeter and the ribbon tweeter form the ideal high frequency solution. Combining the advantages of each tweeter’s unique properties is a technology which DALI has spent years in perfecting.
In our view, the hybrid tweeter module is the perfect high frequency solution. Both the soft dome and the ribbon tweeter are free of artefacts, e.g. resonances and high Q peaks within their working range. The Hybrid Tweeter Module features an extremely smooth and wide horizontal dispersion - one of our sound design trademarks. Even the detailing of the faceplate of the tweeter module is designed for optimal horizontal dispersion.
Developing the DALI ribbon tweeter was no easy task. Years were spent on research until the desired performance was achieved, and all parts were ready to go into production. The EUPHONIA MS5 was the first product to benefit from the hybrid tweeter module. Today, this technology is applied in all IKON MK2 speakers.
WOOFER
With the design experience from the MENTOR series in mind we have developed two new woofers – a 5” and a 6½” chassis. Applied in different variations for the individual speakers this new woofer integrates even better with the hybrid tweeter module, adding improved dynamic capabilities and enhanced bass performance.
The woofer is housed in a rigid die-cast aluminum chassis. The chassis has been designed to provide a free flow of air from the backside of the cone, both below and above the spider. Actually, the ventilated area below the spider has increased by a solid 17% compared to the woofer in the original IKON series.
Combined with careful milling of the front baffle, the optimized airflow ensures very limited loss of energy within the driver, minimizing compression – resulting in uncolored, transparent and time coherent reproduction.
The long-throw ratio design of the chassis provides headroom for extreme cone excursions. Even when the cone is pushed to the maximum, it will not reach physical limits of motion.
MOTOR SYSTEM
The motor system within the woofer is based on a solid ferrite magnet. The magnetic saturation of the centre pole prevents distortion through a stable magnetic flux density in the voice coil gap. On top of this, the drilled and chamfered ventilation in the centre pole provides total ventilation behind the dust cap.
We use a 1” voice coil providing the optimum combination of low moving mass and long linear motion. This offers a wide frequency band and dynamic, unrestrained reproduction.
DALI IKON VOKAL 2 MK2 SPECS
| Серия | IKON MK2 |
|---|---|
| Частотный диапазон (+/-3 dB) [Hz] | 47 - 30,000 |
| Чувствительность (2,83 V/1 m) [dB] | 90.0 |
| Импеданс | 6 |
| Макс. звуковое давление | 111 |
| Рекомендованная мощность усилителя | 25 - 150 |
| Частота кроссовера | 3,200 / 14,000 |
| Гибридный модуль твитера, кол-во УВЧ-динамиков | 1 x 17 x 45 mm |
| Гибридный модуль твитера, тип диффузора УВЧ-динамика |
Ленточный излучатель |
| Гибридный модуль твитера, кол-во ВЧ-динамиков | 1 x 28 mm |
| Гибридный модуль твитера, тип диффузора ВЧ-динамика |
Мягкий тканевый купол |
| Низкочастотный динамик | 2 x 5" |
| Low frequency driver, Diaphragm type |
Диффузор из бумаги, армированной древесными волокнами |
| Тип корпуса |
Фазоинвертор |
| Частота настройки фазоинвертора | 51.5 |
| Входные клеммы |
Одна пара клемм |
| Магнитное экранирование | No |
| Рекомендуемое размещение |
Полочное или на подставке Центральная / Саундбар |
| Максимальные размеры, вкл. основание и защитную решетку | 150 x 569 x 254 |
| Аксессуары в комплекте |
Инструкция Резиновые опоры Резиновые подкладки |
| Опционные аксессуары |
Белый гриль |
| Вес | 7.7 |
Отделка
