喇叭音箱及單體型式 | |
喇叭型式種類 or 幾音路數值 ( Format / Audio path ) | 4-Way, Bass Reflex |
超高音單 尺寸規格 ( Super Tweeter Driver ) | |
高音單體 尺寸規格 ( Tweeter Driver ) | 1 x Jet 5c |
中高音單體 尺寸規格 ( Mid / Tweeter Driver ) | 1×50 | 130mm AL Cone |
中音單體 尺寸規格 ( Mid Driver ) | |
中低音單體 尺寸規格 ( Mid / Bass Driver ) | 1 x 180mm AS-XR Cone |
低音單體 尺寸規格 (Bass=Woofer Driver) | 4 x 180mm AS Cone |
功率及頻率範圍 | |
一般阻抗 Ω 數值 ( Impedance ) | 4 Ohms |
效率 / 靈敏度 dB數值 ( Sensitivity ) | 88 dB / 2.83V/m |
持續 承受功率 "w" 數值 ( Sustained Power "watts = w" ) | |
最大峰值 承受功率 "w" 數值 ( Maximum Power "watts = w" ) | |
建議擴大機 功率瓦數範圍 ?~? w(瓦) RecommendedAmplifierPower | 60 – 600 Watts per channel |
分頻點/分音器頻率?Hz/?kHz 數值 ( Crossover Frequencies ) | 120 | 400 | 2600 Hz |
頻率響應 ?Hz ~ ?kHz 數值範圍 ( Frequency Response ) | 22 – 50,000 Hz |
低頻延伸度 ?Hz 數值 ( Bass Extension ) | |
參數調整 ( Parameter Adjustment ) | |
同軸式喇叭 特有規格 | |
同軸式™ 高音單體 | |
同軸式™ 低音單體 (或 中低音單體) | |
主動式喇叭 特有規格 | |
高音擴大機功率 " 瓦特 " (Tweeter Power Amplifier "watts") | |
低音擴大機功率 " 瓦特 " (Woofer Power Amplifier "watts") | |
適用電壓 ( Applied voltage ) | |
外觀型式 | |
外觀顏色 ( 表面材質處理 ) | White High Gloss, Walnut High Gloss |
外觀尺寸 ( 高 × 寬 × 深 mm) ( Dimensions ( H × W × D mm)) | 1320 x 325 x 460 mm |
淨重: 公斤 kg 數值 ( Net Weight / kg ) | 42,8 kg |
•ELAC Concentro S 509 落地型揚聲器 規格表
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One look tells you this is no ordinary loudspeaker; at more than 5½–ft tall and weighing more than 300 lbs, Concentro commands attention. Its elliptical cabinet is crafted to the finest furniture-grade perfection and finished in high-gloss white or black epoxy, or to specification in any color in between. The Concentro cannot be mistaken for any other speaker, with a complex base machined from a single block of aluminum and weighing more than 55 pounds. Integral oval side panels of precious wood, carbon fiber or leather surround a pair of side-firing 250mm woofers on either side of the enclosure. These newly-developed units feature smooth, stiff aluminum-sandwich diaphragms, and fire in a push-push/pull-pull configuration that delivers maximum energy and accuracy, down to the lowest octave. The back of the cabinet features twin ports for the bass drivers. The sophisticated front baffle features curves that allow optimum propagation and dispersion of sound waves from the two drivers. On top is a dual-concentric 127mm midrange with JET-5 tweeter at its acoustic center. Beneath this is a front-firing 177mm crystal membrane mid-woofer. The whole results in a near point-source presentation of the sound source, micro-accuracy and flawless, pinpoint imaging. Meanwhile, dynamic range is nearly unlimited, from the most nuanced detail to the most powerful crescendo. ELAC Concentro. Listen and embark upon a whole new era in The Life of Sound.
Sophisticated aluminum woofersThrough 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. Crystal membrane midrange and mid-bass drivers
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. JET 5 tweeter
Delivering true high-definition sound, ELAC’s JET 5 tweeter enthralls with its lightning-fast response and wide dynamic range, offering minimal distortion, lots of headroom and a distinctly wider frequency range than conventional dome tweeters. The ELAC JET tweeter is one of the most legendary tweeters in the industry and has won international praise with its transparent and effortless sound image.
The JET tweeter was developed to perfection on the basis of the famous Air Motion Transformer by loudspeaker pioneer Dr. Oskar Heil. Its operating principle is based on a concertinaed-foil membrane, driven by a strong neodymium magnet. This motor drives the air considerably faster than that of a conventional driver, with gains in higher sensitivity and extraordinary dynamics. Due to many additional design changes, like an improved new neodymium magnet system, even higher efficiency, higher sound pressure levels and frequency response up to 50 kHz was achieved.
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.
Custom baseThe 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. The Concentro S 509
The dream that inspires. The idea that turns it into reality. The passion for detail that creates something truly special: the ELAC Concentro S 509 is a piece of master craftsmanship, conceived to celebrate music with all senses. Elegant Design
Its exterior is a perfect symbiosis of the extravagant design of the Concentro and the clean lines of the VELA Series. The trapezoid basic shape, wraparound baffle, and gently angled cabinet combine to convey a natural, low-key appearance. The striking bottom assembly achieves a ‘high-heel’ effect, imparting a sense of elegance and stability. Incidentally, it also guarantees an exceptionally sound footing. stepX-JET
The innovative stepX-JET features a concentric chassis built around a new JET 5c tweeter and a midrange driver with an aluminum membrane. A patented technology uses exchangeable DCRs (Directivity Control Ring) to tailor the directional
characteristics in the mid-frequency range to conditions in the listening area. The different DCRs (three aluminum DCRs are included as standard) are used to influence the relationship between direct and diffuse sound in the listening area. Side-Firing Long Throw Woofers
Four powerful side-firing long-throw woofers ensure effortless performance. The special ICD configuration (Impluse Compensated Design) guarantees contoured bass reproduction free of any coloration due to unwanted mechanical vibrations. Put simply, the Concentro S 509 will satisfy the most discerning listeners by reproducing audio signals to perfection across the entire frequency spectrum and at all volumes.