LA12X
Amplified Controller
Architecture | 4 x 4 |
Output Power |
4 x 3300 W at 2.7 ohms 4 x 2600 W at 4 ohms 4 x 1400 W at 8 ohms |
Power supply | Universal SMPS with PFC |
Inputs | Milan-AVB, AES/EBU, Analog |
Network | Milan-certified with seamless network redundancy |
Inspiration

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KS28
L Series
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LA4X
X12
X8

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LA12X
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X12

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Amplification and power supply
Amplification class | Class D |
Output power, all channels loaded | 4 x 3300 W at 2.7 ohms 4 x 2600 W at 4 ohms 4 x 1400 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) | 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 female 3-pin XLR (2 x switching analog/AES3) 4 male 3-pin XLR links |
Outputs
loudspeaker connections | 2 × 4-point speakON® 1 × 8-point CA-COM |
Circuit protection
Mains and power supply | Over and under voltage / over temperature / overcurrent |
Power outputs | Over current / DC / short circuit / rail over and under voltage / over temperature |
Interface
display/indicators | LCD and LED's |
navigation | Rotary encoder, power and mute keys |
Remote 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 | 14.5 kg / 32 lb |
Protection rating | IP20 |
Dimensions
Documentation
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