- D class power amplifier
- Switching power supply
- Power factor corrector (optional)
- Forced cooling
- Detachable power cord
- High pass filter
- Analog input section, acting as crossover, EQ, limiting and speaker overload
- Line input – XLR
- Line output (parallel to line input) – XLR
- Polarity switch (Norm/Rev)
- Input level control
- Cutoff frequency control (HPF)
- Overload and short-circuit protection
- DC output protection
- Thermal protection
- High frequency protection
| MODEL | DX1400-4 | DX1400-8 |
|---|---|---|
| Power Rating*, 4Ω | 1400 W | – |
| Power Rating*, 8Ω | 800 W | 1400 W |
| Frequency Range** (0, - 0.5 dB) | 45 Hz - 20 kHz | 45 Hz - 20 kHz |
| Total Harmonic Distortion (45 Hz - 20 kHz) | 0.05 % | 0.05 % |
| Damping Factor ( 8Ω, 200 Hz ) | > 200 | > 200 |
| Slew Rate | 20 V/uS | 20 V/uS |
| Signal-to-Noise Ratio | 98 dB | 98 dB |
| Sensitivity | 0.775 V | 0.775 V |
| HPF Cutoff Frequency ** | 45 Hz | 45 Hz |
| Adjustable HPF Cutoff Frequency Range | 28 - 250 Hz | 28 - 250 Hz |
| Power Requirements | ~230 V, 50/60 Hz | ~230 V, 50/60 Hz |
| Weight (without PFC / with PFC) | 4 / 4.3 kg | 4 / 4.3 kg |
| Dimensions (W х H х D) | 198 х 408 х 104 mm | 198 х 408 х 104 mm |
* At mains voltage:
– ~230 V for amplifier without Power Factor Correction (PFC);
– ~160-280 V for amplifier with Power Factor Correction (PFC).
** Basic model.
– ~160-280 V for amplifier with Power Factor Correction (PFC).
** Basic model.
