DA-550F
Digitálny zosilňovač triedy D, 4 x 550W/4 Ohm, 20 Hz - 20 kHz (+/- 1 dB), odstup s/š 100 dB (A), 482 x 88 x 404 mm (š x v x h)
DATA Library ![\](%22sub/avet.skvelyweb.sk/images/stories/web.jpg/%22 "\") Stránka výrobcu Katalogový list SK
| Power Source |
220 - 240 V AC |
| Amplification System |
Class D |
| Power Consumption |
480 W (based on EN standards)
2750 W (rated output 4 Ω × 4)
1550 W (rated output 8 Ω × 4) |
| 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: 550 W × 4 (4 Ω)
2 channels (BRIDGE): 1100 W × 2 (8 Ω)
M4 screw terminal |
| Frequency Response |
20 Hz - 20 kHz (-2 dB |
| Total Harmonic Distortion |
0.1 % (1 kHz)
0.15 % (20 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
Fan operation status
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))
Rack mounting screw (with washer) …4 |
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