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2-way passive loudspeaker · Single Wire



Frequency response (+/- 3 dB)48 - 20.000 Hz
Impedance4 ohms
Sensitivity89 dB (1 W / 1 m)
Max. acoustic pressure108 dB
Frequency dividing network2nd and 3rd order impedance corrected filter
Function principlebass reflex
Bass and midrange systemtwo long excursion cone speakers with paper sandwich membrane, glass fabric coated, 140 mm
Midrange and treble systemone soft dome cone speaker, own hand coated, 28 mm cone with optimized geometry
Cabinet material14 / 20 mm natural slate plates
Floor platemassive natural 40 mm slate plate
Dimensions (H x W x D)980 x 184 x 220 mm (H incl. floor plate)
All over dimensions, incl. floor system1160 x 325 x 405 mm
Weight38 kg incl. floor plate

Data sheet
Low-resonance natural slate cabinet
SN - natural surface
SL - polished and lacquered in all RAL and available car colours
Review in the German online magazine fairaudio.de
pdf of the full German review