SN/SL 770.1AMT
4-way passive loudspeaker · Tri-wired
| Frequency response (+/- 3 dB) | 24 - 27.000 Hz |
| Impedance | 4 ohms |
| Sensitivity | 92,5 dB (1 W / 1 m) |
| Max. acoustic pressure | 115 dB |
| Frequency dividing network | 1st and 2nd order phase and impedance corrected filters |
| Function principle | bass reflex |
| Subwoofer system | two 220 mm FISCHER & FISCHER cone speakers with carbon paper foam sandwich membrane |
| Bass system | one 220 mm FISCHER & FISCHER cone speaker with carbon paper foam sandwich membrane |
| Midrange system | two 180 mm FISCHER & FISCHER cone speakers with carbonized paper, carbon foil sandwich membrane and aluminium phaseplug |
| Tweeter | one FISCHER & FISCHER-Air Motion Transformer (AMT), special custom made by Mundorf |
| Connecting terminal | Tri-Wiring, with pure silver bridges, 63 A connecting terminals, rhodium plated |
| Cabinet material | 20 / 23 mm thick low-resonance natural slate |
| Floor system | aluminium, levellable |
| Dimensions slate cabinet (H x W x D) | 1550 x 275 x 420 mm |
| All over dimensions incl. floor system (H x W x D) | 1610 x 380 x 475 mm |
| Weight | 159 kg |
Data sheet
Three-part low-resonance natural slate cabinet
SN - natural surface
SL - polished and lacquered in all RAL and available car colours
SN - natural surface
SL - polished and lacquered in all RAL and available car colours