SN/SL 470M

Specifications

Frequency response (+/- 3 dB):34 – 27.000 Hz
Impedance: 4 ohms
Sensitivity: 89 dB (1 W / 1 m)
Max. acoustic pressure: 112 dB
Frequency dividing network: 1st and 2nd order phase and impedance corrected filter
Function principle: bass reflex
Bass system: two 180 mm FISCHER & FISCHER cone speakers with carbon paper foam sandwich membrane
Midrange system : one 180 mm FISCHER & FISCHER cone speaker with carbonized paper, carbon foil sandwich membrane and aluminium phase plug
Treble system:one FISCHER & FISCHER-Air Motion Transformer (AMT), special custom made by Mundorf
Connecting terminal:63 A rhodium plated connecting terminals, bi-wiring with pure silver bridges with direct lossless connection to the crossover
Cabinet material:20 / 23 mm thick low-resonance natural slate
Floor system: aluminium, levellable
Dimensions slate cabinet (H x W x D): 1115 x 220 x 350 mm
All over dimensions, incl. floor system: 1160 x 325 x 405 mm
Weight: 88 kg