MartinLogan Dynamo 300 Specification
| Enclosure type | Bass-reflex |
| Frequency Response | 32 - 150 Hz |
| Driver | 203 mm (8 in.) |
| Inputs | L&R, LFE, Speaker Level |
| Amplifier | 75 W (150 Watts peak) |
| Phase | 0/180 |
| Crossover Frequency | 45 - 150 Hz |
| Weight | 9.8 kg / 21.56 lbs. |
| Dimensions (WxHxD) | 360 x 320 x 350 mm / 14.17 x 12.6 x 13.78 in. |
