תיאור
מגבר Lab Gruppen E 10:4 כולל 4 ערוצים בהספק של 250W לערוץ. עם אפשרות עבודה ב- 2 / 4 / 8 / 16 אוהם או שנאי קו 70V / 100V
נתונים טכניים
General
Number of amplifier channels | 4 |
Total output all channels driven | 1000 W |
Peak output voltage per channel | 100 V / 70 Vrms |
Max. output current | 14 Arms |
Max output power (all channels driven)
2 ohms | N.R. |
4 ohms | 250 W |
8 ohms | 250 W |
16 ohms | 250 W (requires the “70 V” mode for the RSL, “Lo-Z” gives 125 W) |
70 V | 250 W |
100 V | Can deliver 250 W to a 100 V load tapped at 500 W |
Performance
THD 20 Hz – 20 kHz at 1 W | <0.1% |
THD at 1 kHz and 1 dB below clipping | <0.05% |
Signal to Noise Ratio | >112 dBA |
Channel separation (Crosstalk) at 1 kHz | > 70 dB |
Frequency Response | 2 Hz – 40 kHz |
Input impedance | 20 kOhm |
Common Mode Rejection (CMR) | 50 dB |
Output impedance | 25 mOhm |
Gain, Sensitivity and Limiters
Limit and gain switch defining limit and gain (per channel) | 2 pos: Lo-Z and 70 V |
VPL for 70 V mode | 100 V |
VPL for Lo-Z mode | 63.2 V |
Sensitivity for stated power into 8 Ohm in Lo-Z mode | 4 dBu |
Sensitivity for 70.7 V out in 70 V mode | 4 dBu |
Sensitivity for stated power into 4 Ohm in Lo-Z mode | 1 dBu |
Sensitivity for stated power into 16 Ohm in 70 V mode | 3 dBu |
Gain in 70 V mode | 35.2 dB |
Gain in Lo-Z mode | 31.2 dB |
Level adjustment (per channel) | Rear panel potentiometer, from -inf to 0 dB |
Connectors and Switches
Input connectors (per ch.) | 3 – pin detachable screw terminals, electronically balanced |
Output connectors (per ch.) | 2 – pin detachable screw terminals |
High pass filter | Fixed at 50 Hz, switchable per channel |
Power control | Can be used to go between standby and ON |
GPI (power control input) | Contact closure type, 2-pin detachable screw terminal, controls the power state |
GPO (power state output) | Contact closure type, 2-pin detachable screw terminal, for external monitoring of the power state |
Cooling | Two fans, front-rear airflow, temperature controlled speed |
Power
Nominal voltage | 100 – 240 VAC |
Operating voltage | 85 – 265 VAC |
Standby consumption | <1 W |
Mains connector | IEC inlet |
Dimensions
Dimensions | W: 483 mm (19”), H: 44 mm (1 U), D: 381 mm (15”) |
Weight
Weight | 6.2 kg (13.7 lbs) |
Finish
Finish | Dark grey aluminum front and black steel chassis |
Approvals
Approvals | CE, ANSI/UL 60065 (ETL), CSA, CCC, PSE, Energy Star |
לאתר העולמי של החברה – לחץ כאן
לכל מוצרי Lab Gruppen באסקול – לחץ כאן
לא קיימות חוות דעת עדיין.