The DA-250F is a 4-Channel Class D Power Amplifier featuring lightweight, compact, high power output, and high efficiency.
It delivers 4x 250W per channel into 4 O using dedicated amplifier stages with seperate switching mode power supplies.
It can be mounted in an EIA Standard 1RU slot.
Product Specification
Power Source | 220 – 240 V AC |
---|---|
Amplification System | Class D |
Power Consumption | 200 W (based on EN standards) 1200 W (rated output 4 O × 4) 800 W (rated output 8 O × 4) |
Input | 4 circuits 10 kO CH 1 mode ON/OFF switch (ON: CH 1 to All ch |
Rated Output | 4 channels: 250 W × 4 (4 O) 2 channels (BRIDGE): 500 W × 2 (8 O) 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 (110 ? (230 ?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 Peak (red) × 4 |
Cooling | Forced air cooling |
Operating Temperature | -10 to +40 C |
Operating Humidity | 90 %RH or less (no condensation) |
Finish | Panel: Aluminum Case: Plated steel sheet |
Dimensions | 482 (W) × 44 (H) × 401.8 (D) mm (18.98 × 1.73″ × 15.82) |
Weight | 6.8 kg (14.99 lb) |
Accessory | Power cord (2 m (6.56 ft)) …1 Tamper-proof cap …4 |
Warranty | 3 years |