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LA2Xi
Amplified controller for install
| 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 |
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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 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) |
| 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®/ HTTP / Extron® / WebUI |
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 |
Dimensions
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