L-Acoustics LA2XI US Install-Specific 4x640 Watt Amplified Controller
Unleash the power of sound with the LA2Xi! This four-channel amplified controller is a game-changer for permanent installations. Here's why:
- • Versatile Power: Matches small format loudspeakers and can support larger ones too, with multiple mode options.
- • Advanced DSP Engine: Housed in a sleek 1U front panel, it offers loudspeaker management, protection, monitoring, and system adjustment tools.
- • Seamless Connectivity: Integrates AVB signal inputs with Milan seamless network redundancy, along with analog and AES options.
Ideal for leisure venues' background music systems, distributed fills, studio monitors, and private auditorium systems, the LA2Xi is a must-have. It's designed to deliver top-notch audio performance in any setup. With features like high-efficiency class D amplification, a universal switched mode power supply, and a comprehensive set of audio and DSP specifications, it stands out. Whether you're looking for a reliable solution for your venue's sound needs or a high-quality option for your studio, the LA2Xi has you covered. It's time to upgrade your sound experience!
Specifications:
- Amplification and power supply:
- Amplification class: High-efficiency class D
- Output power, all channels loaded: 4 channels at 4 Ω
- Peak output power 12 dB Crest Factor, Sine burst, 1 kHz, 2ms: 710 W
- Output power 200ms, Sine burst, 1 kHz, < 1 % THD: 640 W
- Power supply model: Universal Switched Mode Power Supply (SMPS) with Power Factor Correction (PFC)
- Mains rating: 100 V - 240 V ~ ±10%, 50-60 Hz
- Audio specifications:
- Frequency response (20 Hz - 20 kHz, 8 Ω load, 60 W output power): ± 0.25 dB
- Distortion THD+N (20 Hz - 10 kHz, 8 Ω load, 60 W output power): < 0.1%
- Output dynamic range (20 Hz - 20 kHz, 8 Ω, A-weighted, Digital input): > 113 dB
- Noise level (20 Hz - 20 kHz, 8 Ω, A-weighted, Digital input): < - 78 dBV
- DSP:
- Digital Signal Processor (DSP): Gen.4 Dual SHARC 32-bit, floating point, 96 kHz sampling rate
- I/O routing: 4x4 routing and summation matrix
- Per output channel:
- Built-in EQ station with 8 IIR, 3 FIR EQ filters
- Array morphing (LF contour, zoom factor), Air absorption compensation filters
- Internal IIR and FIR EQ algorithms for speaker phase linearization and improved impulse responses
- L-DRIVE advanced system protection (excursion, temperature and over-voltage)
- Output delay from 0 to 1000ms
- Circuits protection:
- Mains and power supply: Over and under voltage / over temperature / overcurrent (fuse protection, and inrush current protection)
- Power outputs: Overcurrent / DC / short circuit / over temperature
- Inputs / Outputs:
- Analog input: 4 channels on 4 male 3-point terminal blocks with passive links
- AES / EBU input:
- 4 channels (2 x AES3) on 2 male 3-points terminal blocks (44.1 - 192 kHz sampling rate)
- With active link and bypass relay
- AVB input with support of Milan seamless dual networking: 4 channels 48 kHz / 96 kHz from 1 stream of up to 8 channels
- Loudspeaker output: 2 female 4-point terminal blocks
- Remote control and monitoring:
- Network connection: Dual-port Ethernet Gigabit interface
- General Purpose Inputs / Outputs (GPIO): 4 GPIO, isolated optocoupler inputs, isolated relays contacts
- External DSP backup voltage input: 24 V DC / 0.5 A on 2-point terminal block
- Third-party management solutions: QSC / SNMP / Extron / Crestron
- Operating conditions:
- Temperature: Room temperature from -5o C / 23o F to +50o C / 122o F
- Physical data:
- Dimensions W x H x D: 483 x 44.45 x 265 mm / 19 x 1.75 x 10.4 in
- Weight: 4.4 kg / 9.7lb
The L-Acoustics LA2XI is a four-channel amplified controller perfect for permanent installations. It's great for creating amazing sound setups in leisure venues like cafes and bars, for distributed fills in larger spaces, studio monitors for recording, and private auditorium systems. Its dimensions are 483 x 44.45 x 265 mm (19 x 1.75 x 10.4 in) and it weighs 4.4 kg (9.7lb). This product is designed to meet the needs of those looking for high-quality sound solutions in various settings, whether it's for a small cozy venue or a large-scale auditorium. With its advanced features and versatile power capabilities, it's a top choice for sound enthusiasts and professionals alike.
