LUCIA 120/2

Introduction

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

Features

Compact 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
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 undervoltage 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

Technical sheet

Specification

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	>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
Connecteurs d’entrée (ch. 1 & 2)	Unbalanced RCA type
Output connectors (per ch.)	2 – pin detachable screw terminals
GPI (power control input) 2	2 channels of voltage sense type. 4 pins in a detachable screw terminal. Default for gain.
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 with the Application Browser software
Level adjustment (per channel)	Front panel potentiometer, detented from –inf to 0 dB

Processing Features

Input processing block 3	4 EQ sections per input
Mix matrix routing block 3	2 in – 2 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)
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

W: 216 mm (8.5”), H: 44 mm (1 U), D: 280 mm (11”)

Weight

1.9 kg (4.2 lbs)

Finish

Black aluminum front and black steel chassis

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