Mordaunt-Short MS40i Specification
| System type | 3-way |
| Enclosure type | Bass-reflex |
| Frequency response ± 3dB | 45 - 20000 Hz |
| Nominal impedance | 8 Ohm |
| Amplifier Requirements | 15 - 150 W |
| Sensitivity (2.83V/1m) | 90 dB |
| Tweeter | 25 mm (1 in.) |
| Midrange | 165 mm (6.5 in.) |
| Woofer | 165 mm (6.5 in.) |
| Dimensions (H x W x D) | 820 x 225 x 271 mm / 32.28 x 8.86 x 10.67 in. |
| Weight | 14 kg / 30.8 lbs. |
