|HiFi 音響 (HiFi Review) No.405|
Towering over other S-Series models, the S7 is a full range, 3-way loudspeaker that incorporates new tweeter, midrange and bass driver designs which are derived from the engineering triumphs in the M-Pro loudspeaker.
The S7 houses three 10-inch bass drivers that have extremely powerful magnets and ultra-stiff aluminum cones which are capable of producing deep powerful bass frequencies with speed and accuracy. The excursion rate of the voice coil is measured at 15-mm linear movement and produces clean and undistorted sound pressure levels up to 120dB @ 50Hz / 1-meter.
The new midrange driver brings a new benchmark of technology and performance to Magico. The cone material is formed of Arkema Multi-Wall carbon nanotube and Nanographene which combined is 20% lighter and 300% stiffer than previous cone material designs. The midrange driver operates in a purpose built sub-enclosure made of a proprietary polymer material that controls the back wave pressure and creates a perfect and isolated operating environment.
A newly designed 1-inch tweeter features a diamond-coated beryllium diaphragm with optimized geometry, created using state-of-the-art Finite Element analysis modeling tools. This purpose built tweeter has extra-long excursion movement and use a neodymium based motor system that is customized to match sensitivity and power handling capabilities of the S7 while maintaining ultra-wide dispersion characteristics and ultra-low distortion measurements.
All five drivers in the S7 are acoustically integrated using Magico’s exclusive Elliptical Symmetry Crossover topology that includes state-of-the-art components from Mundorf of Germany.
The visual experience of the S7 is one of beauty and prominence. Curvaceous aluminum side panels that are machined in-house from half-inch thick aluminum extrusions which are sixteen-inches in diameter form the acoustic suspension enclosure. Internal bracing is carefully positioned throughout the enclosure to minimize disturbing resonances and create an ideal operating environment. A massive four-point outrigger supports this statuesque tower and each adjustable spike provides a perfect balancing act for this 300-pound goliath.
In addition to Magico’s signature finish – Anodized Black, the S7 is available in a variety of finishes which makes it easy to integrate into the décor of any listening area in the home. M-Cast (six different colors) is a textured powder coat finish and M-Coat (six different colors) is a lustrous high-gloss paint finish.
A portion of the industrial design for the S7 includes a protective grille that is magnetically held in place on the front baffle. The magnets align the grille into perfect positioning on the front baffle and are easily removed when inquisitive fingers are not around and more critical listening is desired.
- Driver Complement:
- 1 x 1" (2.54cm) Diamond Coated Beryllium Dome Tweeter
- 1 x 6" (15.24cm) Graphene Nano-Tec Cone Midrange
- 3 x 10" (25.4cm) Bass Aluminum Cone
- Sensitivity: 89dB
- Impedance: 4 Ohms
- Frequency Response: 20 Hz - 50 kHz
- Recommended Power: 50-1000watts
- 53.72"H x 15.28"D x 17.48"W (136.4cm x 38.8cm x 44.5cm)
- Weight: 300 lbs. (136 kg)