| Operating frequency range | 50 Hz – 20 000 Hz |
| Sensitivity | 99 dB |
| Maximum SPL | 129 dB |
| Horizontal coverage | 80° |
| Vertical coverage | 80° |
| Nominal impedance | 8 Ω |
| RMS handling capacity | 500 W |
| PEAK handling capacity | 1 000 W |
| Transducer (LMF) | 1 x 12-inch vented speaker |
| Transducer (HF) | 1 x 2-inch driver with coaxial load |
| Crossover type | Passive |
| Crossover frequencies | 1 200 Hz |
| Crossover slopes | HPF 18 dB / Oct. and LPF 18 dB / Oct. |
| Height | 21.69 in (551 mm) |
| Width | 14.72 in (374 mm) |
| Depth | 14.96 in (380 mm) |
| Connectors | 2 speakons |
| Weight | 40.7 lbs (18.5 kg) |
| Rigging | 4 lateral and axial inserts for optional brackets |
| Standard finish | Black |
| Optional finishes | White – Grey – Stone – Custom |
| LYRE V 101215 | Vertical U-bracket for PMX 12 | POR |
| LYRE H 101215 | Horizontal U-bracket for PMX 12 | POR |
| 21337 | Stand with locking screw | POR |
| 21339 | Stand crank with locking screw | POR |
| FA2 PMX 12 | Fly Case for 2 PMX 12 | POR |