LA4X
Amplified controller
Architecture | 4 x 4 |
Output Power | 4 x 1000 W at 4 and 8 ohms |
Power supply | Universal SMPS with PFC |
Inputs | Milan-AVB, AES/EBU, Analog |
Height | 2U |
Network | Milan-certified |
Inspiration
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Nobu Toronto: Fabulous Food and Sumptuous Sound with L-Acoustics
5XT
LA4X
LA7.16
SB10i
X12
X8
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Blue Note Tokyo Shows its True Colours with L-Acoustics A Series
5XT
A10 Wide
A15
A15 Focus
A15 Wide
LA2xi
LA4X
X12

Hong Kong Cultural Centre Grand Theatre is Future Proofed with 360° L-ISA Immersive Audio Experience
5XT
Kara IIi
KIVA II
KS28
L-ISA
L-ISA Immersive
LA12X
LA2xi
LA4X
X12
X8
Need more information?
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Check out our Documentation Center for more documents on this product.
Amplification and power supply
Amplification class | Class D |
Output power, all channels loaded | 4 x 1000 W at 4 ohms 4 x 1000 W at 8 ohms |
Power supply model | Universal Switched Mode Power Supply (SMPS) with Power Factor Correction (PFC) |
Mains rating | 100 V - 240 V ±10%, 50-60 Hz |
DSP
Digital Signal Processor (DSP) | 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 female 3-pin XLR (2 x switching analog/AES3) 4 male 3-pin XLR links |
Outputs
loudspeaker connections | 4 x SpeakON |
Circuit protection
Mains and power supply | Over and under voltage / over temperature / overcurrent |
Power outputs | Overcurrent / short circuit / over temperature |
Interface
display/indicators | LCD and LED's |
navigation | Rotary encoder, power and mute keys |
Control and monitoring
L-Acoustics remote control software | LA Network Manager |
Third-party management solutions | Q-SYS® / Crestron® / Control4® / Savant®/ SNMP / Extron® |
Operating conditions
Temperature | 0º C / 32º F to +50º C / 122º F |
Physical data
Height | 2U |
Weight | 11.3 kg / 24.9 lb |
Protection rating | IP30 |
Dimensions
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