German

AURUM 770

Quadral ALTIMA® diaphragms give the woofer and low/midrange units clarity and transparency, while the double annular diaphragm made from silk fabric is responsible for the finely honed treble response of the RiCom-alpha tweeter.

AURUM 770

Quadral ALTIMA® diaphragms give the woofer and low/midrange units clarity and transparency, while the double annular diaphragm made from silk fabric is responsible for the finely honed treble response of the RiCom-alpha tweeter. Add to this an optimally designed cabinet with real-wood veneer finish and a combination of high quality and compact dimensions. By design a purist two-way system, this speaker nevertheless includes an integrated long-throw woofer that impressively boosts response in the lowest bass regions.

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Type 3-way
Design principle bandpass
Nominal/music power (W) 120/200 W
Frequency response (Hz) 30...60.000 Hz
Crossover frequency (Hz) 150/2600 Hz
Efficiency (dB/1W/1m) 87 dB
Impedance (Ohm) 4...8
Tweeter RiCom-alpha
Midrange 135 mm Ø ALTIMA®
Woofer 180 mm Ø ALTIMA®
Size (w x h x d) in cm 93 x 23 x 30,65 cm
Weight in kg 21,98 kg

Gallery