Paroyal audio company products including professional audio, Professional sound, professional speaker, professional power amplifier, professional switching power amplifier, professional loudspeaker, professional mixer console, PA speaker, PA audio, paaudio, PRO loudspeaker, PRO audio, PRO sound, PRO speaker, PRO microphone, PRO amplifier, karaoke equipment etc...
Many kinds of soundAlmost occupied all the necessary sound of the entertainment place.
Many kinds of soundAlmost occupied all the necessary sound of the entertainment place.
| SPECIFICATIONS | PK500 | PK1000 | PK2000 | PK3000 | PK4000 |
| STEREO MODE (Both Channels Driven) | |||||
| 8 ohms | |||||
| Stereo Power | 300 W | 400 W | 500 W | 600 W | 700 W |
| 4 ohms | |||||
| Stereo Power | 450 W | 620 W | 750 W | 1050 W | 1300 W |
| 2 ohms | |||||
| EIA 1kHz, 1% THD | 720W | 950 W | 1200 W | 1650 W | 2000 W |
| BRIDGE MONO MODE | |||||
| 8 ohms | |||||
| FTC 20Hz - 20kHz, 0.1% THD | 870W | 1150 W | 1450 W | 2050 W | 2450 W |
| 4 ohms | |||||
| EIA 1kHz, 1%THD | 1450 W | 1850 W | 2400 W | 3300 W | 4000 W |
| Signal to Noise, 20Hz-20kHz | 98 dB | 100 dB | 101 dB | 102 dB | 104 dB |
| ALL MODELS | |||||
| Distortion (Typical) | |||||
| 20Hz-20kHz: 10dB below rated power | Less than 0.03% THD, 4 and 8 ohms | ||||
| 1.0kHz and below: full rated power | Less than 0.03% THD, 4 and 8 ohms | ||||
| Frequency Response | 20 Hz-20 kHz, ± 1 dB | ||||
| -3 dB points: 5 Hz - 50 kHz | |||||
| Damping Factor, 1kHz and below | Greater than 300 at 8 ohms | ||||
| Input Impedance | 10k ohms unbalanced, 20k ohms balanced | ||||
| Input Clipping | 10 Vrms (+22 dB) | ||||
| Cooling | Continuously variable-speed fan, rear-to-front air flow | ||||
| Connectors, each channel | Input: Active balanced; barrier strip, XLR and 1/4" (6.3mm) | ||||
| TRS tip and XLR (pin 2 positive) | |||||
| Output: touch-proof binding posts and Neutrik® Speakon® | |||||
| Controls | Front: AC switch, Ch. 1 and Ch. 2 gain knobs | ||||
| Rear: 10-position DIP switch | |||||
| Indicators | Power-On: Green LED | ||||
| Signal: Yellow LED (1 per channel) | |||||
| Clip: Red LED (1 per channel) | |||||
| Amplifier Protection | Stable into reactive or mismatched loads | ||||
| Load Protection | On/off muting, AC coupling , triac crowbar , on each channel) | ||||
| Power Requirements | 100, 120, 230 VAC, 50-60 Hz | ||||
| Dimensions | 483*480*143(mm) | ||||