| Specificaties |
| Kef (System Part) nummer | SP1118 |
| System type | 3-way, closed box |
| Enclosures | (1) Low frequency enclosure 70 litres 4,270 cubic inches
(2) Mid-frequency enclosure 7 litres 427 cubic inches |
| Nominal impedance | 8 Ohm |
| Rated maximum power | 200 W programme |
| Sensitivity (2.83V/1m) | 86dB spl for 1 watt (1m on axis — anechoic) |
| Frequency response | 30 to 25,000Hz ±2dB 38Hz to 22kHz at 2 m on measuring axis |
| Maximum output (SPL) | 107dB spl on programme peaks under typical listening conditions |
| Amplifier Requirements | 40 Watt minimum, max 200 Watt |
| Tweeter | 50 mm high-frequency Mylar dome driver (T52, SP1049) with damped roll surround and 38 mm dia. voice coil |
| Midrange | 110 mm mid-frequency driver (B110, SP1057) with 25 mm high temperature voice coil and visco-elastic damped Bextrene diaphragm |
| Woofer | 300 mm low frequency driver (B300, SP1060) with 50 mm high temperature voice coil and visco-elastic damped Bextrene diaphragm |
| Crossover frequency | 400 en 2500 Hz |
| Dividing network | 4th order Linkwitz-Riley band pass -6dB at crossover points |
| Fuses | Fitted to mid-frequency and high-frequency sections |
| Peak level indicator | 40,50,60,80,100,125,150 and 200 watts |
| Gewicht | 36 kg |
| Afmetingen | h:965 x b:415 x d:455 mm |
| Productiejaren | 1977-1979 |
