L-Acoustics LA2Xi Amplified Controller for Install

Features:

Architecture:

• Single-ended (SE) mode: 4 x 4
• Bridge (BTL and PBTL) modes: 4 x 3, 4 x 2 or 4 x 1

Output Power:

• 4 x 640 W at 4 ohms (SE)
• 4 x 360 W at 8 ohms (SE)
• 2 x 1260 W at 8 ohms (BTL)
• 1 x 2550 W at 4 ohms (PBTL)

Power Supply:

• Universal SMPS with PFC

Inputs:

• Milan-AVB, AES/EBU, Analog

Network:

• Milan-certified with seamless network redundancy
• AES67 with seamless redundancy

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 ±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 4x4 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)
• AES67: 4 channels from 1 stream (of up to 8 channels each) (48 kHz only)
• AES/EBU: 4 channels AES/EBU (2 x AQES3) 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 / Creston / Savant / HTTP / Extron / WebUI

Operating Conditions:

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

Physical Data:

• Height: 1U
• Weight: 4.4 kg/9.7 lb
• Protection Rating: IP30

Speakers and Subs:

• L-Acoustics X4i Speaker
• L-Acoustics X4r Speaker
• L-Acoustics 5XT Speaker
• L-Acoustics X6i Speaker
• L-Acoustics X8 Speaker
• L-Acoustics X8i Speaker
• L-Acoustics Soka Speaker
• L-Acoustics Soka InWall Speaker
• L-Acoustics A10i Focus Speaker
• L-Acoustics A10i Wide Speaker
• L-Acoustics A15 Wide Speaker
• L-Acoustics A15i Focus Speaker
• L-Acoustics A15i Wide Speaker
• L-Acoustics KIVA II Speaker
• L-Acoustics KARA IIi Speaker
• L-Acoustics SB6i Subwoofer
• L-Acoustics SB6r Subwoofer
• L-Acoustics SB10i Subwoofer
• L-Acoustics SB10r Subwoofer
• L-Acoustics SB15m Subwoofer
• L-Acoustics SB18 IIi Subwoofer
• L-Acoustics KS21i Subwoofer