| Modelo | RMX 850a | RMX 1450a | RMX 2450a | RMX 4050a | RMX 5050a |
| Potencia por canal, modo estéreo (ambos canales accionados) | |||||
| 8Ω, FTC 20 Hz–20 kHz, 0.1% tdD | 185 W | 260 W | 450 W | 800 (650**) W | 1050 W |
| 8Ω, EIA 1 kHz, 0.1% tdD | 200 W | 300 W | 500 W | 850 W | 1100 W |
| 4Ω, FTC 20 Hz–20 kHz, 0.1% tdD | 280 W | 400 W | 650 W | 1300 W | 1600 W |
| 4Ω, EIA 1 kHz, 0.1% tdD | 300 W | 500 W (0.5% tdD) | 800 W | 1400 W | 1800 W |
| 2Ω, FTC 20 Hz–20 kHz, 1% tdD | – | – | – | 1600 W | 2000 W |
| 2Ω, EIA 1 kHz, 1% tdD | 430 W | 700 W | 1200 W | 2000 W | 2500 W |
| Alimentación, modo puente-mono | |||||
| 8Ω, FTC 20 Hz–20 kHz, 0.1% tdD | 530 W | 800 W | 1300 W | 2600 W | 3200 W |
| 8Ω, EIA 1 kHz, 0.1% tdD | 600 W | 900 W | 1500 W | 2800 W | 3600 W |
| 4Ω, EIA 1 kHz, 1% tdD | 830 W | 1400 W | 2400 W | 4000 W | 5000 W |