| Amplification System | 
Class D | 
| Power Consumption | 
120 W (based on EN standards) 620 W (rated output 4 Ω × 2) 400 W (rated output 8 Ω × 2) | 
| Input | 
2 circuits 10 kΩ XLR-3-31 type connector CH 1 mode ON/OFF switch (ON: PARALLEL | 
| Rated Output | 
2 channels: 250 W × 2 (4 Ω) 1 channel (BRIDGE): 500 W × 1 (8 Ω) M4 screw terminal | 
| Frequency Response | 
20 Hz - 20 kHz (±1 dB) | 
| Total Harmonic Distortion | 
0.1 % (1 kHz)0.3 % (20 Hz - 20 kHz) | 
| Protection Circuit | 
Protection against excessive current flow due to overload short circuit temperature rise at power amp. heat sink (100 ℃ (212 ゜F) or more)temperature rise inside the unit (80 ℃ (176 ゜F) or more) | 
| S/N Ratio | 
100 dB (A-weighted) | 
| Crosstalk | 
70 dB (A-weighted) | 
| LED Indicator | 
Power (blue) × 1 Protect (red) × 2 | 
| Cooling | 
Forced air cooling | 
| Operating Temperature | 
-10 ℃ to +40 ℃ (14 ゜F to 104 ゜F) | 
| Operating Humidity | 
90 %RH or less (no condensation) | 
| Finish | 
Panel: AluminumCase: Plated steel sheet | 
| Dimensions | 
482 (W) × 44 (H) × 401.8 (D) mm (18.98 × 1.73" × 15.82) | 
| Weight | 
5.3 kg (11.68 lb) | 
| Accessory | 
Power cord (2 m (6.56 ft)) …1Tamper-proof cap …2 |