תיאור
מגבר Lab Gruppen Lucia 120/2M כולל 2 ערוצים בהספק של 60W לערוץ. עם אפשרות עבודה ב- 2 / 4 / 8 / 16 אוהם. מכיל מעגל Class D יעיל במיוחד
נתונים טכניים
General
| Number of amplifier channels | 2 |
| Max total output all channels driven | 120 W |
| Max output voltage per channel | 31 V peak |
| Max output current per channel | 5.5 Arms |
Max output power (all channels driven)
| 2 ohms | 60 W |
| 4 ohms | 60 W |
| 8 ohms | 60 W |
| 16 ohms | 30 W |
Performance
| THD 20 Hz – 20 kHz at 1 W into 8 ohms | <0.3% |
| THD at 1 kHz and 1 dB below clipping | <0.2% |
| Signal to Noise Ratio | >98 dBA |
| Channel separation (Crosstalk) at 1 kHz | >60 dBA |
| Frequency Response | 5 Hz – 22 kHz |
| Input impedance | 10 kOhm |
| Common Mode Rejection (CMR) | 40 dB |
Gain, Sensitivity and Limiters
| VPL for 16 ohm mode | 31 Vpeak |
| VPL for 8 ohm mode | 31 Vpeak |
| VPL for 4 ohm mode | 22 Vpeak |
| VPL for 2 ohm mode | 15 Vpeak |
| Sensitivity, balanced input | 4 dBu / 1.23 Vrms |
| Sensitivity, RCA input | -2 dBu / 0.62 Vrms |
| Input headroom for clip, balanced 1 | 12 dBu / 3.09 Vrms |
| Input headroom for clip, RCA 1 | 6 dBu / 1.55 Vrms |
Connectors and Buttons
| Input connectors (per ch.) | 3 – pin detachable screw terminals, electronically balanced |
| Input connectors (ch. 1 & 2) | Unbalanced RCA type |
| Output connectors (per ch.) | 2 – pin detachable screw terminals |
| Line-level output connectors (ch. 3 & 4) | 3 – pin detachable screw terminals, electronically balanced |
| GPO (power state output) 2 | Contact closure type, 2 pins in a detachable screw terminal Default for external monitoring of fault/protection/power off |
| RS232 | Can be controlled and monitored by third parties via RS232 using both the GPI pins |
| USB | For firmware update and configuration for the matrix models |
| Level adjustment (per channel) | Front panel potentiometer, detented from -inf to 0 dB |
Processing Features
| Input processing block 3 | Default with 16 parametric EQs |
| Mix matrix routing block 3 | 4 in – 4 out mix-matrix controllable from GPI |
| Output processing block 3 | 4 EQ sections per output (presets available for many loudspeakers) User adjustable output look ahead limiter ADLC (Adaptive ISO 226 compensation) |
| Two line level outputs 4 | Each capable of driving 10 LUCIA devices in parallel |
| Latency from any input to any output | User adjustable from 9.15 to 137 ms |
Power
| Nominal voltage | 100 – 240 VAC |
| Operating voltage | 85 – 265 VAC |
| Mains connector | IEC inlet |
| Cooling | One fan, no filter required, front to rear airflow, temperature controlled speed. Can stay off if the sustained power average stays below 2 × 6 W and the ambient temperature is below 25 C |
| Auto mode | The power state is controled automatically by the audio signal |
Dimensions
| Dimensions | W: 216 mm (8.5”), H: 44 mm (1 U), D: 280 mm (11”) |
Weight
| Weight | 1.9 kg (4.2 lbs) |
Finish
| Finish | Black aluminum front and black steel chassis |
Approvals
| Approvals | CE, CSA, CCC, PSE, FCC, Energy Star |
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