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เพาเวอร์แอมป์ L-Acoustics LA2Xi 4-Channel Amplified for install

L-Acoustics

เพาเวอร์แอมป์ 4 ชาแนลสำหรับงาน install  L-Acoustics LA2Xi, 4 x 640 W at 4 ohms (SE), 4 x 360 W at 8 ohms (SE), Gen.4 Dual SHARC 32-bit, floating point, 96 kHz sampling rate, Built-in EQ station with 8 IIR, 4 FIR linear phase EQ filters

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L-Acoustics LA2Xi 4-Channel Amplified Controller for install

เพาเวอร์แอมป์ 4 ชาแนลสำหรับงาน install  L-Acoustics LA2Xi, 4 x 640 W at 4 ohms (SE), 4 x 360 W at 8 ohms (SE), Gen.4 Dual SHARC 32-bit, floating point, 96 kHz sampling rate, Built-in EQ station with 8 IIR, 4 FIR linear phase EQ filters

LA2Xi is a four-channel amplified controller dedicated to permanent installations. Designed to match the power of small format loudspeakers, LA2Xi can also be used to support larger loudspeakers at lower SPL capability (4 x 4 single-ended mode) or at full SPL capability (4 x 3, 4 x 2 or 4 x 1 bridge mode).

The streamlined and elegant 1U front panel hides a powerful DSP engine with features for loudspeaker management, protection and monitoring as well as a comprehensive set of tools for system adjustment and calibration.

In addition to analog and AES, LA2Xi integrates AVB signal inputs with Milan seamless network redundancy. Four GPIO and a 24 V DC backup power for the DSP card offer external control and improved reliability. The flexible LA2Xi is ideal for background music systems in leisure venues, distributed fills, studio monitors and private auditorium systems.

Features:

  • High-efficiency class D
  • 4 x 640 W at 4 ohms (SE), 4 x 360 W at 8 ohms (SE)
  • Built-in EQ station with 8 IIR
  • 4 FIR linear phase EQ filters Array morphing,
  • Flexible 4×4 routing matrix

Specifications

Amplification and power supply

Amplification class High-efficiency class D
Output power, all channels loaded 4 x 640 W at 4 ohms (SE)
4 x 360 W at 8 ohms (SE)
4 x 190 W at 16 ohms (SE)
2 x 1260 W at 8 ohms (BTL)
1 x 2550 W at 4 ohms (PBTL)
Power supply model Universal Switched Mode Power Supply (SMPS) with Power Factor Correction (PFC)
Mains rating 100 V – 240 V ±10%, 50-60 Hz
External DSP backup voltage input 24 V DC

DSP

Digital Signal Processor (DSP) Gen.4 Dual SHARC 32-bit, floating point, 96 kHz sampling rate
I/O routing Flexible 4×4 routing matrix
Per output channel Built-in EQ station with 8 IIR, 4 FIR linear phase EQ filters
Array morphing, Air absorption compensation filters
Internal IIR and FIR EQ algorithms
L-DRIVE advanced system protection
Output delay from 0 to 1000 ms

Technologies

Loudspeaker management L-DRIVE advanced system protection

Latency

Standard latency (analog/digital inputs) 3.84 ms
Low latency (analog/digital inputs) 0.84 ms

Inputs

Milan-AVB 4 channels from 1 stream (of up to 8 channels)
AES/EBU 4 channels AES/EBU (2 x AES3) with SRC
Analog 4 channels
Connections 2 etherCON 1 Gb/s I/O+ control
4 male 3-point terminal blocks (2 x switching analog/AES3)
2 male 3-point terminal block AES3 active links
Optional I/O-CON panel

Outputs

Loudspeaker connections 2 Female 4 point terminal blocks
Optional I/O-CON panel

Circuit protection

Mains and power supply Over and under voltage / over temperature / overcurrent
Power outputs Overcurrent / DC / short circuit / over temperature

Interface

Display/indicators LED’s only

Control and monitoring

L-Acoustics remote control software LA Network Manager
General purpose inputs and outputs (GPIO) 4 in/out on 10 point terminal block
External DSP backup voltage input 24 V DC / 0.5 A on 2-point terminal block
Third-party management solutions Q-SYS® / Crestron® / Control4® / Savant®/ SNMP / Extron®

Operating conditions

Temperature -5º C / 23º F to +50º C / 122º F

Physical data

Height 1U
Weight 4.4 kg / 9.7 lb
Protection rating IP30

Downloads

ดาวน์โหลด Data Sheet L-Acoustics LA2Xi

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