TOA DA-Z250D is a 2-channel digital power amplifier that delivers excellent performance at high efficiency. With the Class D amplifier employed, high power efficiency is achieved and less heat is dissipated. Furthermore, it allows a reduction in size and weight. DA-Z250D is ideal for professional sound and installed sound application in small to medium-sized areas.
| Power Source | 220 - 240 V AC, 50/60 Hz |
| Amplifier System | Digital Class D |
| Power Consumption |
120 W (based on EN standards) 620 W (rated output 4 Ω × 2) 400 W (rated output 8 Ω × 2) |
| Frequency Response | 20 Hz - 20,000 Hz (±1 dB) |
| Distortion | Less than 0.3% at 1 kHz, 1/3 Output rated |
| Input | 2 channels, +4 dBm* (1.23 V, on the position of the maximum volume control), 10 kΩ, Electronically balanced, XLR connector |
| Parallel switch ON/OFF CH1 (ON: Parallel, OFF: each CH) | |
| Output | 2 channels: 250 W × 2 (4 Ω), 170 W x 2 (8 Ω) |
| 1 channel: 500 W (8 Ω), BRIDGE | |
| Protection Series | Protection for over-current when the load is beyond the specification, short-circuit, unnecessary DV voltage protection, and protection due to the increased excessive heat |
| S/N Ratio | More than 80 dB |
| Cooling System | Cooling fan |
| Indicator LED | Power (Green) × 1, Input (Green) x 2, Output (Yellow) x 2, Peak (Red) x 2, Protect (Red) × 2 |
| Finish |
Front Panel: Aluminum Hair Line, Etching Black Case: Steel Plate, Painting Black |
| Dimensions | 420 (W) × 59.5 (H) × 345 (D) mm |
| Weight | 4.5 kg |
| Accessory | AC Power cord 2 meters |
