Authentic and stylish
The loudspeakers in the Quantum 720 range are based on a sturdy MDF enclosure with complex interior bracing, stable cross-pieces with height-adjustable metal tapered spikes and a particularly low-resonance 25 mm baffle. The baffle has a silk-matt lacquer finish and, together with the loudspeaker enclosure rounded at the sides and rear, the Quantum 720 range offers a stylish, discreet look. Both metal and rubber spike tips are provided to ensure optimum adaptation to the floor covering.
The entire range of Quantum 720 loudspeakers is fitted with selected, extremely high-quality drivers. In the treble range, Magnat relies on HRH tweeters with a 30 mm fabric membrane and a Harmonic Radiation Horn made of aluminium. The tweeters are fitted with a wide bead and also have special damping and ferrofluid cooling. Ideal conditions for a very dynamic as well as transparent, spatial upper frequency range. Operating below these are FE Dynamics 130 mm and 170 mm ceramic-aluminium membrane woofers and subwoofers. A stable steel basket with generous vents and a ventilated voice coil unit guarantee maximum load capacity. On the outside, the Klippel-optimised overall design is rounded off by solid aluminium cover rings.
The obligatory subwoofer stages a great spectacle right down to the lowest ranges with a 300 mm high-power long-throw woofer with a Klippel-optimised magnet system. The subwoofer, equipped with a powerful 180 watt RMS amplifier, operates according to the downfire principle and is perfectly suited to the other components of the Quantum 720 range in terms of appearance.
Perfection in detail
To minimise the flow noise of the bass-reflex systems, Airflex ports with generously dimensioned, rounded reflex openings are integrated into all sound transducers. In addition, bi-wiring/bi-amping terminals with large screw terminals and gold-plated contacts are fitted to both floor-standing and shelf-top speakers. The amplitude and phase-optimised crossover provides acoustic 24 dB filters, using only the most carefully selected components.
- FE Driver Dynamics
- Downfire system
- Fmax tweeter
- Bi-wiring and bi-amping
- Optimised by laser-assisted Klippel measuring system
- Airflex Port
- CVS – Coil Ventilation System
- Ceramic Alu Cone