Quantum 757

Quantum 757

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Floor-standing loudspeaker, 3-way bass reflex with double bass

The Quantum 757 is the flagship in the Quantum 750 series. Besides the extremely low-resonance 45 mm case front on a corpus with multiple stiffening, it offers a clear and modern language of shape that is available in perfect high-gloss or silk-matt varnish finishes. The latest-generation computer-optimised loudspeaker chassis deliver an uncompromisingly clean and dynamic sound.

The Quantum 757 is available in a black, white and black-mocha finish. Two bass loudspeakers and one bass/mid-range loudspeaker with a diameter of 170 mm in conjunction with a ceramic-aluminium cone in a high-strength die-cast basket are responsible for highly precise sound and clean transitions to the powerful “F-Max” fabric dome tweeter with dual-compound cone. The offset high-gloss base is responsible for a stable stand and a perfect look.

Principle
3 way bass reflex, double bass
Equipment
25 mm tweeter
170 mm midrange
2 x 170 mm woofer
Power Handling (RMS / Max.)
220 / 350 Watts
Sensitivity (2.8V/1m)
93 dB
Impedance
4 – 8 Ohms
Frequency Response
20 – 50.000 Hz
Crossover Frequencies
250 Hz / 2800 Hz
Recommended Amplifier Output
> 30 Watts
Dimensions (WxHxD)
190 x 1062 x 370 mm
Weight
24.8 kg
Cabinet surface
Piano Black/Black satin
Piano Black/Mocca veneer
Piano White/White satin