Lab.Gruppen LUCIA 240/2 Compact 2 x 120 Watt Amplifier

$739.00
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LUCIA 240/2
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LUCIA 240/2 has been designed and engineered for quick installation and easy setup. The supplied wall-mount bracket enables discreet on-wall location (such as behind video displays), but the ultra-compact form factor also allows easy placement virtually anyplace - whether next to a projector or integrated into a reception counter, podium & lectern or bar area. All input and output connections are on Euroblock screw terminals (with parallel unbalanced RCA connectors), and level setting is available on front-panel potentiometers. Advanced circuitry protects the amplifier and connected loudspeakers from potential damage caused by clipping, thermal overload, or extreme low line voltage.

Integrated mix-matrix and DSP front end
The LUCIA 240/2 incorporates a digital front end with a 2 x 2 Mix Matrix and comprehensive DSP features, including proprietary Automatic Dynamic Loudness Contouring (ADLCTM) and a full selection of EQ filters both before and after the matrix - features that eliminate the need for external mixers and processors in many applications, saving time and money. A software wizard facilitates fast setup, while the advanced editor allows offline configuration of common presets that can be quickly downloaded to multiple units via USB.

Green credentials
LUCIA amplifiers are ENERGY STAR qualified, making them an ideal choice for installation in projects seeking energy efficient certifications. The amplifiers automatically enter standby mode after a 20 minute period with no signal input, consuming less than 1 watt. Automatic power-up occurs within two seconds after an input signal is sensed.

ENERGY STAR Qualified
By maintaining very low current draw during operating cycles even at high output levels, and reduced power consumption during non-operational cycles, our Energy Star qualified products harness impeccable Lab.gruppen sonic performance and robust power output while meeting the rigorous efficiency requirements of current Energy Star certification standards.

ADLC for great sound, everytime.
Automatic Dynamic Loudness Contouring ensures a fuller and comfortable listening experience - especially at low perceived levels. Based on industry leading technology from TC Electronic, ADLC ensures that LUCIA delivers optimum reproduction of the source signal regardless of output gain (or "volume").

Auto Load Sense
Lab.gruppen's innovative Auto Load Sense technology detects the impedance load on each channel and self-configures the output stage for optimal performance, allowing it to deliver maximum power output on all loads from 2-8 ohms. This means a single LUCIA amplifier can be used to effectively drive up to 16 loudspeakers (if 16 ohm devices, connected 8 per channel).

Third party control
Once installed the LUCIA can be controlled and monitored either via GPIO or more extensively using that RS232 interface that is included. The protocol used is open and free for anyone to implement. The list of companies supporting it is growing.

 

General

  • Number of amplifier channels 2
  • Max total output all channels driven 240 W
  • Max output voltage per channel 1 43.8 V peak
  • Max output current per channel 7.8 Arms

Max output power (all channels driven)

  • 2 ohms 120 W
  • 4 ohms 120 W
  • 8 ohms 120 W
  • 16 ohms 60 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 >101 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 43.8 Vpeak
  • VPL for 8 ohm mode 43.8 Vpeak
  • VPL for 4 ohm mode 31 Vpeak
  • VPL for 2 ohm mode 22 Vpeak
  • 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 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) 3 Front panel potentiometer, detented from -inf to 0 dB

Processing Features

  • Input processing block 4 4 EQ sections per input
  • Mix matrix routing block 4 2 in - 2 out mix-matrix controllable from GPI
  • Output processing block 4
    • 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
  • 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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