Concentro 2.0 S503.2 Bookshelf Speaker
There is no doubt about it—the S 503 is a true Concentro in every respect, in a much smaller package. Design features and technical details that drove the success of the Concentro S 507 and S 509 are now provided in a more compact size.
MODERN HYBRID DESIGN
The progressive design elements from the Concentro Series combined with the clean lines of the Vela Series to create a strong visual presence. The trapezoid basic shape, convex shaped baffle, and gently angled cabinet combine in a strikingly organic way to create a strong visual statement.
PATENTED
The extensive list of patented features and the revised woofer magnet system guarantee superlative sound. The effortless performance can be adjusted to suit the room acoustics. Close your eyes and you’ll instantly forget you’re listening to a compact speaker ... all you hear is music.
COLOURS
The Concentro S 503 is available in black, walnut, and white high-gloss finishes.
Sophisticated aluminum woofers
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.
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 6 Tweeter
Lightning-Fast Response and Wide Dynamic Range
Delivering true high-definition sound, ELAC’s JET 6 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 for its transparent and effortless sound image.
Custom base
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.
Specifications...
- Dimensions (HxWxD): 400 x 270 x 380 mm
- Weight: 13.4 kg
- Type: 3-way, bass reflex
- Woofer: 1 x 180 mm Ø, AS-XR cone
- Midrange: 1×50|130mm AL Cone
- Tweeter: 1 x Jet 5c
- Crossover Frequency: 120 W | 200 W
- Nominal power handling: 240 Watts
- Minimum Impedance: 4,8 Ohms @ 120 Hz
- Peak Power Handling: 400 Watts
- Frequency Range: 34 – 50,000 Hz
- Suitable for Amplifiers: 4 – 8 ohms
- Nominal Impedance: 4 Ohms
- Recommended amplifier power: 60 – 500 Watts per channel
- Finishes: Black High Gloss, White High Gloss, Walnut Gloss