Product details
The Quantum 675 is the smaller of two floorstanding speakers in the Quantum 670 series, an evolution of Magnat's highly praised Quantum 650 series featured in numerous test reports. Elegantly rounded MDF cabinets with elaborate bracing and a lacquered 25 mm front baffle provide a solid foundation for high-strength aluminum-ceramic membranes and the lightweight silk dome tweeter with a newly designed horn profile.
The Quantum 675 is available in black and mocha-colored enclosures, with the front baffle finished in black piano lacquer for both variants. A bass driver and a midrange driver, each with a diameter of 170 mm, ensure high sound precision and a harmonious transition to the dynamic second-generation "HRH" silk dome tweeter, utilizing Magnat's proven ceramic-aluminum sandwich membrane in aerodynamically designed baskets made of carbon fiber-reinforced ABS.
Type | Floorstanding speaker |
Application range | Hi-fi |
Loudspeaker construction | Passive speakers |
Nominal power | 180 W |
Audio channel | Stereo |
Documents | |
Item number | 708916 |
Manufacturer | Magnat |
Category | Hi-fi + Home cinema speakers |
Manufacturer no. | 230335 |
Release date | 2.10.2013 |
Sales unit | 1 pair |
Type | Floorstanding speaker |
Loudspeaker construction | Passive speakers |
Audio channel | Stereo |
Application range | Hi-fi |
Speaker design | Bass reflex |
Bass reflex port | Rear port |
Colour | Black |
Exact colour description | Black |
Gloss level | Matt |
Material group | Wood |
Material | MDF |
Speaker principle | 2.5-way |
Recommended amplifier power | 30 - 150 Watt (W) |
Nominal power | 180 W |
Power handling capacity (max.) | 300 W |
Impedance | 4 - 8 Ohm |
Efficiency | 92 dB |
Connection Features | Bi-AMP |
Transmission range | 22 - 50000 Hz |
Crossover frequency | 250 - 3100 Hz |
Audio Connections | Screw terminals |
Number | 1 x |
Diameter | 170 mm |
Number | 1 x |
Diameter | 170 mm |
Tweeter type | Dome tweeter |
Material | Silk dome |
Number | 1 x |
Diameter | 30 mm |
CO₂-Emission | |
Climate contribution |
Width | 202 mm |
Height | 995 mm |
Depth | 316 mm |
Weight | 17 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Hi-fi + Home cinema speakers» category have a defect within the first 24 months?
Source: Digitec Galaxus- 4.Edifier0.7 %
- 5.Sony0.8 %
- 6.Magnat1.1 %
- 7.Klipsch1.4 %
- 8.Bose1.5 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- MagnatNot enough data
- 1.Edifier3 days
- 1.Faller3 days
- 1.Klipsch3 days
- 4.Bose4 days
Return rate
How often is a product of this brand in the «Hi-fi + Home cinema speakers» category returned?
Source: Digitec Galaxus- 8.Teufel7 %
- 9.Bose7.6 %
- 10.Audioengine8.7 %
- 11.Samsung9.6 %
- 12.Magnat9.8 %