DA500FH TOA Power Amplifier – 100V Line
DA500FH 4 x 500 Watts into 100 Volt Line
- Accepts balanced XLR or Phoenix inputs.
- Control input for channel control/monitoring and fault detection.
- First input link-able to all outputs.
- All inputs suitable for balanced or unbalanced connections.
- Class D amplifier – 85% efficiency. Gives stable, very low heat dissipation for extended periods at full power.
- Weight – 9kg.
- Height – 2 rack units.
Specifications
| Power Source | 220 – 240 V AC |
|---|---|
| Amplification System | Class D |
| Power Consumption | 460 W (based on EN standards)
2350 W (rated output 100 V line |
| Input | 4 circuits
10 kΩ XLR-3-31 type connector CH 1 mode ON/OFF switch (ON: CH 1 to All ch |
| Rated Output | 4 channels: 500 W × 4 (100 V line
M4 screw terminal |
| Frequency Response | 50 Hz – 20 kHz (-3 dB |
| Total Harmonic Distortion | 0.1 % (1 kHz)
0.3 % (100 Hz – 20 kHz) |
| Protection Circuit | Protection against excessive current flow due to overload
unusual DC voltage output temperature rise at power amp. heat sink (100 ℃ (212 ゜F) or more) temperature rise at power supply heat sink (80 ℃ (176 ゜F) or more) |
| S/N Ratio | 100 dB (A-weighted) |
| Crosstalk | 70 dB (A-weighted) |
| Control/Monitor | Control input: Power ON/OFF status of the individual channels
photocoupler input Monitor output: Power ON/OFF status of the individual channels Protection status of the individual channels photocoupler open collector output control current: 12 mA or less Connector: RJ-45 connector × 2 Connection cable: Shielded Category 5 twisted pair cable for LAN (CAT5-STP) Maximum cable distance: 600 m (656.17 yd) |
| LED Indicator | Power (blue) × 1
Protect (red) × 4 |
| Cooling | Forced air cooling |
| Operating Temperature | -10 ℃ to 40 ℃ (14 ゜F to 104 ゜F) |
| Operating Humidity | 90 %RH or less (no condensation) |
| Finish | Panel: Aluminum
Case: Plated steel sheet |
| Dimensions | 482 (W) × 88.4 (H) × 404.2 (D) mm (18.98 × 3.48″ × 15.91) |
| Weight | 9 kg (19.84 lb) |
| Accessory | Power cord (2 m (6.56 ft)) …1
Rack mounting screw (with washer) …4 |
| Option | Matching transformer: MT-251H |
