Monitor Audio Bronze B4 Specification
| System type | 2.5-way |
| Enclosure type | Bass-reflex |
| Frequency response ± 3dB | 36 - 22000 Hz |
| Nominal impedance | 6 Ohm |
| Amplifier Requirements | 150 W |
| Sensitivity (2.83V/1m) | 91 dB |
| Tweeter | 25 mm (1 in.) |
| Midrange | 165 mm (6.5 in.) |
| Woofer | 165 mm (6.5 in.) |
| Dimensions (H x W x D) | 850 x 185 x 255 mm / 33.46 x 7.28 x 10.04 in. |
| Weight | 18 kg / 39.6 lbs. |
