Lab.Gruppen LUCIA 120/2
Lab.gruppen’s innovative LUCIA (Localized Utility Compact Intelligent Amplification) brings superior audio performance and extraordinary flexibility to a decentralized approach in AV systems design. Power, processing, control and I/O are conveniently placed exactly where they are needed. In many AV applications requiring consistently outstanding performance, LUCIA offers a logical, cost-efficient and scalable solution that often eliminates the complications and added expense of a centralized equipment room. LUCIA amplifiers incorporate a digital, firmware-controlled front end coupled to a robust, durable and highly efficient Lab.gruppen output stage, all of which make LUCIA the best-sounding and most reliable compact amplifier in its category.
Specs
Model: LUCIA 120/2
General:
- Number of amplifier channels 2
- Max total output all channels driven 120 W
- Max output voltage per channel 1 31.0 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: >92 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 4 ohm mode: 31 V
- VPL for 4 ohm mode: 31 V
- VPL for 2 ohm mode: 22 V
- VPL for 2 ohm mode: 15 V
- Sensitivity, balanced input: 4 dBu / 1.23 Vrms
- Sensitivity, RCA input: -2 dBu / 0.62 Vrms
- Input headroom for clip, balanced 2: 12 dBu / 3.09 Vrms
- Input headroom for clip, RCA 2: 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
- GPI (power control input) 3: 2 channels of voltage sense type. 4 pins in a detachable screw terminal. Default for gain.
- GPO (power state output) 3: Contact closure type, 2 pins in a detachable screw terminal
- Default for external monitoring of fault/protection/power off
- RS232 4: Can be controlled and monitored by third parties via RS232 using both the GPI pins
- USB: For firmware update and configuration with the Application Browser software
- 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
- Level adjustment (per channel): Front panel potentiometer, detented from -inf to 0 dB
Processing Features:
- Input processing block 5: 4 EQ sections per input
- Mix matrix routing block 5: 2 in - 2 out mix-matrix controllable from GPI
- Output processing block 5: 4 EQ sections per output (presets available for many loudspeakers); User adjustable output look ahead limiter; ADLC (Adaptive ISO 226 compensation)
- 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
- Standby consumption: <1 W
- Mains connector: IEC inlet
Dimensions: 216х44х280 mm
Weight: 1.9 kg