Audio Physic :: no loss of fine detail

Maturity is a particular type of strength – the CLASSIC 15 presents itself as a loudspeaker that excels in its class through technical innovations, intelligent detail solutions and elegant styling, while sonically achieving an impressive degree of maturity. The results you will find highly convincing.

With their high-gloss glass surface, the speakers look both elegant and timeless at the same time. The enclosure is made out of a glass-MDF sandwich. The multi-layered structure is very rigid and prevents sound-damaging partial oscillations. Thanks to this remarkably smart construction, the CLASSIC 15 easily accesses deep lows and creates the authenticity that makes music emotionally perceptible.




Weiß hochgl. 9003 Schwarz hochgl. 9017
Alle Oberflächen im Überblick


Spezialfarben als Glasoberflächen

Weiß Alu 9006 Purpur Rot 3004
Alle Oberflächen im Überblick

Please note: Real Glass or finishes might be different from paper printed catalogues. Products partially shown with optional accessories. Models and finishes availability may vary by country.


Technical data

Height 1005 mm / 39.6"
Width 170 mm / 6.7"
Depth 240 mm / 9.5"
Required Space Width x Depth 210x300 mm / 8.3x11.8"
Weight ~ 15 kg
Recommended amplifier power 20-120 W
Impedance 4 Ohm
Freqency range 38 Hz - 30 kHz
Sensivity 89 dB


Our listening tip

Dream Theater | Awake

When the academic musicians of Dream Theater start playing, insanely jumping dynamics, violent bass tirades and dirty guitar riffs often show speakers their limitations. But, the CLASSIC 15 superbly copes with this task. In the deepest sonic boscage of Space Dye Vest, they always stay on top of things, staggering the musical event so tidy that it sends pleasant shivers down your spine. In the ballad The Silent Man, the speakers diversify the event in the most sensitive and spacious way. The voices of the metal musicians sound corporeal, the acoustic guitars are rich at clarity, brilliance and brightness. The CLASSIC 15 masters the balancing act between extremes, and thus substantiates its claim to a top position in its class.



Technical data

Our listening tip


The two and a half-way system operates on a ventilated volume. The reflex port is located in the enclosure's bottom plate above the solid plinth and radiates downwards, allowing for a uniform coupling to the room. The set-up therefore is uncomplicated. Flow noise, like you often have with classic reflex tubes, is entirely unknown to the CLASSIC 15, as the actual reflex opening is formed by an extremely stiff, fine-pored ceramic plate.

The CLASSIC 15’s technological maturity expresses itself through its driver technology. For the first time, the world’s unique AUDIO PHYSIC dual basket design is being used also in the CLASSIC series. This groundbreaking design drastically reduces the mechanical transmission of micro-vibrations between drivers and enclosure.

Woofer and mid-woofer are both equipped with cones made of glass fibre fabrics. However, surround, motor and voice coil are optimized for their respective frequency spectrum in order to achieve clear playback fidelity. The midrange driver has got a fixed phase plug to improve the ventilation of the oscillating system. The so important midrange clearly benefits from these efforts, because within this particular frequency range the human ear is especially sensitive and immediately detects tonal discolourations. The CLASSIC 15 are capable in reproducing tonal colours and human voices as natural and concise as previously only known from higher priced speakers.

The oscillating system of the CLASSIC 15’s tweeter is elaborately ventilated as well, so that the soft dome made by a German specialist company always finds ideal operating conditions even under heavy load. Thanks to the powerful motor and the low self-resonance, the tweeter achieves exemplary signal integrity far beyond the audible range. A small horn-shaped sound guide surrounds the actual dome and ensures a seamless transition between mid and high frequencies. So even outside of the so-called sweet spot you will be able to enjoy a relaxed musical experience.

And of course, the CLASSIC 15 can also optionally be equipped with the modern VCF II Magnetic M8 feet. These feet guarantee perfect decoupling from the floor and protect sensitive surfaces as well.


CLASSIC 15 red top

Almerfeldweg 38

59929 Brilon

+49 2961-96170

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