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LAB GRUPPEN LUCIA 240/2M เพาเวอร์แอมป์ 2 แชนแนล 120 วัตต์

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LAB GRUPPEN LUCIA 240/2M เป็นแอมป์แบบ 2 แชแนล มีกำลังขับ 120 วัตต์ ที่ 8 และ 4 โอมห์

23,500฿

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LAB GRUPPEN LUCIA 240/2M เพาเวอร์แอมป์ 2 แชนแนล 120 วัตต์ 

LAB GRUPPEN LUCIA 240/2M เพาเวอร์แอมป์ 2 แชนแนล 120 วัตต์ 

  • Maximum output power across range of loads – 2 x 120 W into 8 4 or 2 ohms
  • 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
  • Auto Load Sense™ – Proprietary auto-set VPL™ (Voltage Peak Limiter) for optimum performance with any connected load
  • 4 x 4 mix matrix – Route input signals internally to either or both amplifier channels
  • Configuration software – Windows and Mac software wizard for initial set-up and advanced editor for preset configuration (LUCIA connection via USB)
  • GPIO – Remote control (e.g. wall panel) for channel switching level control and integration with paging systems
  • Compact form factor – Half-rack 1U chassis and supplied bracket for discreet on-wall mounting (e.g. behind display screens)
  • Efficient Class D amplifier – Patented design for low distortion and minimal heat dissipation
  • Fail-safe operation – Comprehensive short circuit thermal and under-voltage protection
  • Universal power supply – Operates at 100 – 240 V AC (50 or 60 Hz)
  • ENERGY STAR® qualified – Conforms to latest specification energy efficiency standards
  • Intelligent fan control – Silent operation at idle and at lower output levels
  • RS232 – Remote control and monitoring from third party control solutions

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Specifications

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
Line-level output connectors (ch. 3 & 4) 3 – pin detachable screw terminals electronically balanced
GPO (power state output) 3 Contact closure type 2 pins in a detachable screw terminal
Default for external monitoring of fault/protection/power off
USB For firmware update and configuration for the matrix models
RS232 Can be controlled and monitored by third parties via RS232 using both the GPI pins
Level adjustment (per channel) 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 4 in – 4 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)
Two line level outputs 5 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
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

NOTES

  • 1: Into 8 ohms and higher
  • 2: An analog soft limit will be engaged on the input above thislevel to reduce the clip distortion
  • 3: Can be configured for different functionality via USB
  • 4: DSP settings determined by settings downloaded from the Application Browser software; not configurable on the unit itself
  • 5: Noise levels typically allow daisy chaining of 3 LUCIA amplifiers without issues

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