High-performance Quantum loudspeaker with elegant styling

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.

Exclusive drivers


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.

technologies

Features and special features of this series

Quantum 727

3-way bass-reflex loudspeaker with dual bass system

  • The flagship of the Quantum 720 range: Four loudspeaker chassis, meticulously tuned and coordinated for perfect sound reproduction
  • Generously dimensioned enclosure volume for a solid deep bass foundation and the highest quality components for precise, high-resolution reproduction
  • 30 mm fabric dome with special damping and ferrofluid cooling, wide surround and Harmonic Radiation Horn (HRH) made of aluminium
  • Three Klippel-optimized 170 mm chassis with ceramic-aluminium cone: 1 x woofer and 2 x subwoofers for maximum resilience and precision
  • Sturdy, rounded MDF enclosure with low-resonance 25 mm baffle in a silk-matt design and traverse system with height-adjustable spikes

further information

Quantum 725

2.5-way bass-reflex loudspeaker

  • Quantum Stereo floor-standing loudspeaker in a stylish design and with the highest quality components for stylish, audiophile music enjoyment
  • Dynamics, precision, power: Magnat Quantum stands for high-end sound, and this loudspeaker more than lives up to its reputation
  • 30 mm fabric dome with special damping and ferrofluid cooling, wide surround and Harmonic Radiation Horn (HRH) made of aluminium
  • Two Klippel-optimized 170 mm chassis with ceramic-aluminium cone: 1 x woofer and 1 x subwoofer for maximum resilience and precision
  • Sturdy, rounded MDF enclosure with low-resonance 25 mm baffle in a silk-matt design and traverse system with height-adjustable spikes

further information

Quantum 723

2-way bass-reflex shelf-top loudspeaker

  • Compact format, powerful sound: This shelf-top speaker lives up to the Quantum name in every respect
  • Stylish, timeless design as the perfect shell for high-end technology – looks and acoustics harmoniously combined in the smallest of spaces
  • 30 mm fabric dome with special damping and ferrofluid cooling, wide surround and Harmonic Radiation Horn (HRH) made of aluminium
  • Klippel-optimized 170 mm woofer chassis with ceramic-aluminium cone for maximum resilience and precision
  • Sturdy, rounded MDF enclosure with low-resonance 25 mm baffle in a silk-matt design and traverse system with height-adjustable spikes

further information

Quantum Center 72

2-way bass-reflex centre loudspeaker

  • The ideal high-end home cinema extension for a Quantum 720 system
  • Outstanding speech intelligibility thanks to careful material selection and coordination
  • 30 mm fabric dome with special damping and ferrofluid cooling, wide surround and Harmonic Radiation Horn (HRH) made of aluminium
  • Two Klippel-optimized 170 mm woofer chassis with ceramic-aluminium cone for maximum resilience and precision
  • Sturdy MDF enclosure, rounded at the sides, with low-resonance 25 mm baffle in a high-quality silk-matt design

further information

Quantum Sub 7230A

Active bass-reflex subwoofer

  • High-end bass upgrade for the Quantum 720 system with outstanding performance, dynamics and precision
  • Top-class home cinema thanks to meticulous development and the Klippel-optimized magnet system
  • Strong power output of 180 watts RMS and impressive 360 watts of pulse power for an unparalleled home cinema experience
  • 300 mm long excursion woofer with coated and hardened paper membrane in a downfire arrangement for deep bass reproduction with high impulse fidelity
  • Sturdy MDF enclosure, rounded at the sides, with elaborate bracing and decorative silk-matt front panel

further information