Description

LUCIA 120/2M Incorporates Ease of Install with 2 X 60 W of Decentralized Power in a Compact, Energy Star Compliant Amplifier. 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.

 

Features

  • Compact matrix amplifier which offers full output power across a range of loads with 2 x 60 W into 8, 4 or 2 Ohms
  • Comprehensive on-board DSP with loudspeaker processing and innovative features which enhance performance and simplifies system design and commissioning
  • 4 x 4 matrix allows mixing and routing all inputs to amplifier output channels and 2 balanced line level outputs
  • Configuration software wizard for initial set-up and advanced editor for preset configuration (LUCIA connection via USB) available for Windows* and Mac*
  • Energy efficient with Energy Star* certification for supreme green credentials and exceptionally low lifetime running costs
  • Automatic Dynamic Loudness Contouring adapts to optimize performance at any output level
  • Comprehensive DSP features with per-channel presets for high-pass filter, parametric EQ, multi-band compressor and look-ahead limiter
  • Optimized presets available for a wide range of loudspeaker models for fast configuration
  • Enhanced Bass Profile for extended LF response with small loudspeakers
  • Proprietary Auto Load Sense automatically sets VPL (Voltage Peak Limiter) for optimum performance with any connected load
  • Efficient Class-D amplifier with low distortion and minimal heat dissipation
  • Compact form factor in a half-rack, 1U chassis with supplied bracket for discreet on-wall mounting
  • Configurable GPIO port for remote control (e.g. wall panel) for channel switching, level control and integration with paging systems
  • Comprehensive circuit protection for fail safe operation, including short circuit, thermal and under-voltage protection
  • Universal power supply supports 100 – 240 V AC at 50 or 60 Hz
  • Intelligent fan control for silent operation at idle and at lower output levels
  • Front panel power and fault indication as well as per-channel signal LED and attenuation knob
  • Balanced high quality analog inputs and amplifier outputs on detachable screw terminals
  • Parallel analogue input on unbalanced RCA connectors with optimized gain for mobile and other unbalanced sources
  • Rackmount kit, pole-mount kit and wall panel kits available as accessories

Specifications

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

 

 

Additional information
Brand

Lab Gruppen

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