Lab Gruppen LUCIA-120/1-70 Datasheet

LUCIA: Localized Utility Compact Intelligent Amplification
LUCIA® 240/1-70 | LUCIA® 120/1-70
Technical Data
Two models for constant voltage applications – 1 x 120 W or
1 x 240 W into 70 V/100 V
Built-in 2x1 matrix – Mix two sources to mono or use for source
selection
Comprehensive DSP features – Per channel presets for
high-pass filter, parametric EQ, multi-band compressor, and look-ahead limiter
Automatic Dynamic Loudness Contouring™ – DSP
automatically adapts to optimize performance at any output level
▸ Optimized presets – Available for specific loudspeaker models
Ecient Class D amplier – Patented design for low distortion
and minimal heat dissipation
Compact form factor – Half-rack, 1U chassis and supplied
bracket for flexible mounting
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Enhanced flexibility in 70 V installations
Combining premium audio performance with extraordinary exibility, Lab.gruppen’s innovative LUCIA (Localized Utility Compact Intelligent Amplication) introduces a decentralized approach to AV systems design. Power, limiting, control and I/O are conveniently placed where needed, offering a cost-efcient and scalable solution that often eliminates the complications and added costs of a centralized equipment room. All LUCIA ampliers incorporate a digital, rmware-controlled front end coupled to a robust, durable and highly efcient Lab.gruppen output stage. This model brings the
inherent advantages of the LUCIA concept to a range of constant
voltage applications.
Fast installation, reliable operation
LUCIA ampliers install quickly using the supplied wall-mount bracket (for on-wall placement e.g. behind video displays, or on ceilings, or cabinet walls or under tables etc) or on rubber feet on any at surface. Pole-mount and rack-mount brackets are available as options. All connections are detachable, and level setting is available on front­panel potentiometers as well as via GPI. An advanced protection scheme protects the amplier and connected loudspeakers from potential damage caused by clipping, thermal overload, or extremely low line voltage. LUCIA’s built-in matrix automatically mixes the balanced and unbalanced inputs with optimized gain structure. Selection or mixing of inputs is accommodated by front panel potentiometers or by conguration of the GPI.
GPIO – Remote control for output level and instant wake
from sleep mode as default; other options possible via the configuration software
Conguration sof tware – Windows and Mac software wizard for
initial set-up (connection via USB)
Fail-safe operation – Comprehensive short circuit, thermal and
under-voltage protection
Intelligent fan control – Silent at idle and extremely quiet at low
output levels
Selectable high-pass lter – Rear switches for ON/OFF and
50 Hz or 80 Hz filter; this is in series with the customizable input and ouput EQs (which are flat from the factory)
ENERGY STAR® qualied
efficiency standards
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– Conforms to latest energy
Integrated DSP for enhanced flexibility
All LUCIA models incorporate comprehensive DSP features, including look-ahead limiter and exible equalization which often eliminate the need for external mixers and processors in many applications - saving time and money. A software wizard facilitates fast set-up via USB, a feature that can this reuse previous set-up les.
Green credentials
LUCIA ampliers are ENERGY STAR qualied, making them ideal for installation in projects seeking energy efcient certications. LUCIA ampliers automatically enter standby mode after a 20 minute period with no signal input, consuming less than 1 watt. Automatic power-up occurs within one second after an input signal is sensed, a feature that often eliminates any need for power sequencers or controllers. If no loss of initial audio is required (e.g. for an important message), a contact closure on GPI-2 can turn on the amplier before audio playback.
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The pea k voltag e is 100 V, but the look-ahe ad limite r soluti on ensur es that it ca nnot clip, so in real li fe use with mu sic or spe ech it will typically be a ble to susta in a highe r SPL in 100 V appli cation s than 100 V ampliers wi th highe r peak vol tage cap abili ty as the amplier h ave the capac ity to handle peaks way beyond “cl ip” witho ut sound ing hars h.
Applications
Retail outlets
Bars & restaurants
Entertainment venues
Corporate board rooms
• Classrooms
Multimedia spaces
Hotel reception/lobbies
Museums & galleries
Small corporate event spaces
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Specifications
General
Numbe r of powere d channels Total output all channels driven Max ou tput vol tage
Max. output current
LUC IA 240/ 1-70 LUC IA 120/1-7 0 1 1
240 W 120 W
100 100
7 3.5
Performa nce
70 V
1)
100 V 16 ohms
Gain, Sensitivity and Limiters
VPL Sensitivity, balanced input Sensi tivit y, RCA input Input h eadroo m for clip, ba lance d Input h eadroo m for clip, RCA
2)
Connectors and switches
Input c onnectors (pe r ch.) Input c onnectors (ch 1 & 2)
Output connector
3)
GPI
GPO (power state ou tput)
3)
USB Cooling
Auto mod e
Level adjustme nt (per input)
Power
Nominal voltage Opera ting volt age
Standby consumption Mains connector
Dimensions
Weight
Finish
Approvals
240 W 120 W
120 W 60 W
240 W 120 W
100 100
4 dBu / 1.23 Vrms 4 dBu / 1.23 Vrms
2)
-2 dBu / 0.62 Vrms -2 dBu / 0.62 Vrms
12 dBu / 3.09 Vrms 12 dBu / 3.09 Vrms
6 dBu / 1.55 Vrms 6 dBu / 1.55 Vrms
3-pin detachable screw terminals, electronically balanced
Unbalanced RCA type
2-pin detachable screw terminal
2 chann els of voltage sen se type 4 p ins in a det achabl e screw ter minal. D efault f unctio nalit y is outpu t level for GPI1 and wake up fro m stand by fo r GPI2
Contac t closu re type, 2 p ins in a detachabl e screw ter minal. D efault fo r extern al monitoring of fa ult/pr otectio n/power of f
For rmwa re update a nd con guratio n of the sig nal proc essing a nd alter ing the d efault f unctio ns of the GPI po rts
One fan, n o lter re quired, f ront-to-re ar air ow, tempera ture cont rolled s peed Ca n stay off i f the sust ained po wer avera ge stays be low 12 W and the su rround ing tempe rature is below 25 de grees C
The powe r state is co ntrolled automa ticall y with the a udio sig nal
Front pan el potent iometer, dete nted from - inf to 0 dB
100 - 240 VAC
85 - 265 VAC
<1 W
IEC inlet
W: 216 mm (8.5”), H: 44 mm (1.7”), D: 280 mm (11”)
1.9 kg (4.2 lbs.)
Black alumin um fron t and bl ack ste el chassis
CE, CSA, C CC, PSE, FCC, ENE RGY STAR
Note 1): The peak vo ltage is 100 V, but the look-ah ead limiter solution en sures th at it cann ot clip, so in real life use with m usic or speech it will ty pical ly be able to sustai n a higher SPL in 100 V appli cation s than 100 V amplier s with higher pe ak voltage capabilit y as the amp lier h ave the cap acity to h andle p eaks way beyond “cli p” withou t sound ing harsh.
Note 2) : An anal og soft l imit wi ll be engaged on th e input above this l evel to redu ce the clip distor tion Note 3) : Can be co ngure d for dif ferent f unctio nalit y via USB
All specifications are subject to change without notice.
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Item no. TDS-LUCIA170_V2 - 02.12.2015
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