Mô tả
Elac CONCENTRO thật sự khác biệt và hoàn toàn không thể nhầm lẫn so với phần còn lại của thế giới loa hi-end. Bệ đỡ được gia công từ một tấm nhôm nguyên khối nặng đến 25Kg mang đến sự vững chải cho toàn bộ khối kiến trúc thùng loa phức tạp bên trên. Mỗi loa còn có điểm nhấn riêng là các tấm hông được làm từ gỗ quý, sợi carbon hoặc bọc da cao cấp tùy theo sở thích cá nhân của khách hàng.
Loa bass màng nhôm đối xứng
Through the use of aluminum, resonances that affect the linearity of common paper cones can be placed beyond the driver’s operating frequency range. The motor structure features a large 3-inch diameter voice coil with oversized magnet and a vented pole piece to increase power handling, for accurate reproduction of bass frequencies that are clean, clear and powerful.
Loa mid màng nhôm dập tinh thể kim cương
The eye-catching surface of the crystal membrane is more than just an attractive design feature. The midrange/woofers of the Concentro employs the Crystal Membrane (patent pending) and the design is based on ELAC’s Aluminum-Sandwich AS Technology. The crystal-shaped inverse aluminum dome is joined to the paper cone in a special gluing process to result in the desired sandwich construction. Resembling the surface of a large crystal, the aluminum-foil stamping stiffens the aluminum dome, diminishing resonances and minimizing coloration, while improving power handling and dynamics.
Loa treble mành thế hệ thứ 5 – JET 5 tweeter
The core of the JET tweeter is the folded foil membrane. With a fold width of only 0.84 mm, a major requirement in the JET production is precision. To guarantee repeated accuracy and unchanging quality even with high production capacity, gluing and handling are now executed by two SCARA robots. The folding and fixing of the membrane, however, are executed by hand, since for production steps requiring extreme precision, the manual dexterity of skilled technicians is irreplaceable. Due to continuous improvement, the JET 5 tweeter creates an effortless, airy and resonance-free image up to 50,000 Hz, and with its linear frequency response is ideally suited for the reproduction of hi-res formats.
Kết cấu thùng phức tạp
The sophisticated cabinet of Concentro eliminates standing waves and resonances, not just through its sheer mass and the dense MDF material from which it is made, but because no parallel surfaces exist to excite such distortion. Additionally, midrange/tweeter, mid-bass and bass drivers are separated acoustically from one another with internal baffles that isolate the individual transducers while also helping to strength the enclosure.
Cọc loa kép – Bi-wiring
Listeners seeking ultimate treble and bass frequency detail will appreciate two pairs of terminals that offer a convenient solution for bi-wiring or bi-amping the Concentro. These high-quality, gold-plated terminals are suitable for larger cable cross sections as well as for high-quality spade lugs. Unlike so many speakers with awkward terminal locations often feet from the floor, the quartet of posts is generously spaced and located on the flat portion of the Concentro base itself.
Chân đế nhôm nguyên khối
Chân đế được làm từ một tấm nhôm nguyên khối. The base of the Concentro is a complex design machined from a single piece of aluminum that has a matt, clear-anodized -finish. Weighing more than 55 lbs, the base employs four adjustable, high-definition spikes for maximum stability and ideal coupling to hard or soft floor surfaces.
Thông số kỹ thuật:
- Loa tweeter: JET 5, modified
- Loa midrange: 70/140mm AS-XR Ring radiator
- Loa Midbass: 1 x 220mm AS-XR Cone
- Cổng thoát bass: 2 cổng 120×350 mm
- Loa woofer: 4 x 250mm AS Cone
- Tần số cắt: 120 / 360 / 2700 [Hz]
- Dải tần đáp ứng (IEC 268-5): 18 – 50 000 [Hz]
- Độ nhạy: 90 [dB/2.83V/m]
- Công suất ampli đề nghị: 80 – 600 [W/Channel]
- Tương thích trở kháng: 4-8 Ω
- Trở kháng danh định: 4 Ω
- Cọc loa: 5-chiều tùy biến; bi-wirable
- Trọng lượng: 140kg / chiếc)
- Kích thước (Rộng x Cao x Sâu): 460 x 1680 x 610 mm (bao gồm chân đế)
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