SN/SL 270AMT 2-way passive loudspeaker · Single Wire

Frequency response (+/- 3 dB)39 - 27.000 Hz
Impedance4 ohms
Sensitivity89 dB (1 W / 1 m)
Max. acoustic pressure112 dB
Frequency dividing network1st and 2nd order phase and impedance corrected filter
Function principlebass reflex downfire, optionally also available as front- or backfire version
Bass and midrange systemtwo 160 mm FISCHER & FISCHER cone speakers, woven polypropylene membrane aluminium die cast basket and phaseplug
Treble systemFISCHER & FISCHER-Air Motion Transformer (AMT), special custom made by Mundorf
Connecting terminalsingle-wire, 63 A connecting terminals, rhodium plated
Cabinet material12 / 20 mm thick low-resonance natural slate
Bottom platespike fitted massive natural slate bottom plate 40 mm
Dimensions slate cabinet (H x W x D)970 x 184 x 250 mm
Total dimensions incl. bottom plate (H x W x D)1040 x 205 x 270 mm
Weight42 kg