View larger image of TOA DA-250F — official product photo
19 attributes
| Attribute | Value |
|---|---|
| Model | DA-250F |
| Power Source | 220 - 240 V AC, 50/60 Hz |
| Amplification System | Class D |
| Power Consumption | 294 W (based on EN standards) 1200 W (rated output 4 Ω x 4) 800 W (rated output 8 Ω x 4) |
| Input | 4 circuits, +4 dB* (1.23 V) (input level control in maximum position), 10 kΩ, electronically-balanced, removable terminal block (3 pins) CH 1 mode ON/OFF switch (ON: CH 1 to All ch, OFF: Each ch) |
| Rated Output | 4 channels: 250 W x 4 (4 Ω), 170 W x 4 (8 Ω) 2 channels (BRIDGE): 500 W x 2 (8 Ω) M4 screw terminal, distance between barriers: 8.8 mm (0.35) |
| Frequency Response | 20 Hz - 20 kHz (±1 dB) |
| Total Harmonic Distortion | 0.1 % (1 kHz) 0.3 % (20 Hz - 20 kHz) |
| Signal to Noise Ratio | 100 dB (A-weighted) |
| Crosstalk | 70 dB (A-weighted) |
| Protection Circuit | Protection against excessive current flow due to overload, short circuit, unusual DC voltage output, temperature rise at power amp. heat sink (110 ℃ (230 ℉) or more), temperature rise inside the unit (80 ℃ (176 ℉) or more) |
| LED Indicator | Power (blue) x 1, Input (green) x 4, Output (yellow) x 4, Peak (red) x 4, Protect (red) x 4 |
| Cooling | Forced air cooling |
| Operating Temperature | -10 °C to +40 °C (14 °F to 104 °F) |
| Operating Humidity | 90 %RH or less (no condensation) |
| Finish | Panel: Aluminum, black, alumite Case: Plated steel sheet |
| Dimensions | 482 (W) x 44 (H) x 401.8 (D) mm (18.98 x 1.73" x 15.82") |
| Weight |
|---|
| 6.8 kg (14.99 lb) |
| Included Accessories | Power cord (2 m (6.56 ft) …1, Removable terminal plug (3 pins) …4, Tamper-proof cap …4, Rack mounting screw (with plain washer) …4 |
|---|
Val Audio v45
TOA A-3224D-AS 1
