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3-way passive loudspeaker · Bi-wired

Frequency response (+/- 3 dB)28 - 27.000 Hz
Impedance4 ohms
Sensitivity92 dB (1 W / 1 m)
Max. acoustic pressure112 dB
Frequency dividing network1st and 2nd order phase and impedance corrected filter
Function principlebass reflex
Bass systemtwo 220 mm FISCHER & FISCHER cone speakers with carbon paper foam sandwich membrane
Midrange systemtwo 180 mm FISCHER & FISCHER cone speakers with carbonized paper, carbon foil sandwich membrane and aluminium phaseplug
Treble systemone FISCHER & FISCHER-Air Motion Transformer (AMT), special custom made by Mundorf
Connecting terminalBi-wiring, with pure silver bridges, 63 A connecting terminals, rhodium plated
Cabinet material20 / 23 mm thick low-resonance natural slate
Floor systemaluminium, levellable
Dimensions slate cabinet (H x W x D)1250 x 240 x 400 mm
All over dimensions, incl. floor system1295 x 345 x 455 mm
Weight129 kg

Data sheet
Low-resonance natural slate cabinet
SN - natural surface
SL - polished and lacquered in all RAL and available car colours