Class AB MOSFET power amplifier
Variable bass boost
Power/protect LED indicators
High Pass, Low Pass crossover
Short circuit/ thermal/ overload protection
| Class AB | SP-5002 | SP-8002 | SP-8004 | SP-6001D |
| RMS Power @4Ω | 50W×2 | 80W×2 | 80W×4 | ---- |
| RMS Power @2Ω | 75W×2 | 125W×2 | 125W×4 | 300WX1 |
| RMS Power @1Ω | ----- | ----- | ----- | 500WX1 |
| Bridged Power @4Ω | 150W×1 | 250W×1 | 220W×2 | ----- |
| S/N | ＞90 | ＞90 | ＞90 | ＞90 |
| T.H.D | ＜0.03% | ＜0.03% | ＜0.03% | ＜0.03% |
| Frequency Response | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz |
| Low Pass Frequency | 40-120Hz | 40-250Hz | 40-300Hz | 40-300Hz |
| High Pass Frequency | 50-250Hz | 50-1KHz | 50-1KHz | 50-1KHz |
| Bass boost | 0-12dB | 0-12dB | 0-12dB | 0-12dB |
| Variable phase shift | 0°-270° | 0°-270° | 0°-270° | 0°-270° |
| High/low level sensitivity | 0.2V-6V | 0.2V-6V | 0.2V-6V | 0.2V-6V |
| Fuses rating | 20A | 25A×2 | 30A×2 | ------ |
| Dimension(mm) | 200X230X55(L*W*H) | 280X230X55(L*W*H) | 350X230X55(L*W*H) | 280X230X55(L*W*H) |
