| Brand | Barefoot |
| Model | MicroStack45 |
| Drivers | |
| Woofer | 2 x 8″ aluminum cones, Advanced geometry motor, +/- 13 mm linear excursion Amplifier: 500W |
| Woofer diameter (mm) | 203 |
| Midrange | 2 x 2.5″ aluminum cones, Advanced geometry motor, +/- 2 mm linear excursion Amplifier: 180W Hypex |
| Midrange diameter (mm) | 64 |
| Tweeter | 1″ ring radiator, Advanced geometry motor, Rear waveguide chamber Amplifier: 180W Hypex |
| Tweeter diameter (mm) | 25 |
| Frequency response | 18 Hz – 50000 Hz +3 −3 dB; 26 Hz – 40000 Hz +1 −1 dB |
| Enclosure | |
| Sensitivity (dB) | |
| Impedance (Ω) | |
| Recommended amplifier power, least (W) | |
| Recommended amplifier power, most (W) | |
| Built-in amplifier power (W) | |
| Height (mm) | |
| Width (mm) | |
| Depth (mm) | |
| Weight (kg) | 17 |
