Beschrijving
The LA8 amplified controller belongs to the generation of high-end integrated controllers entirely dedicated to the comprehensive operation of
L-ACOUSTICS® loudspeaker systems. The LA8 combines in a 2U lightweight chassis the resources of a 2 x 4 DSP engine driving four channels of
amplification delivering up to 1800 watts each, a comprehensive library of factory presets, a user-friendly front panel interface, two I/O Ethernet
connection ports for network remote control, a connection panel for audio inputs and speaker outputs, and an AES/EBU input board.
L-ACOUSTICS® preset library for LA8
• K1, K1-SB, KUDO
• KARA, ARCS II
• SB18, SB28
• 115XT HiQ
• Legacy products: V-DOSC, dV-DOSC, dV-SUB, ARCS, SB118, SB218
Full system drive capability
• Factory presets for active and passive modes.
• Flexible I/O matrix routing between the two inputs and the four amplified outputs
32-bit floating point DSP, 96 kHz sampling rate
• 24-bit cascaded A/D converters, 130 dB dynamic range
• Combined IIR/FIR algorithms
• Adjustable input and output delays
• Section dedicated to system equalization using LA NETWORK MANAGER
• L-DRIVE excursion and temperature real-time control
• Fixed Latency = 3.9 ms or 3.4 ms with AES/EBU
4-channel amplifier
• Universal switched mode power supply, 120 / 230 V (or 100 / 200 V for Japan)
• 4 x 1100 W / 8 Ω at 1% THD, all channels driven (4 x 1300 W peak)
• 4 x 1800 W/4 or 2.7 Ω at 1% THD, all channels driven (4 x 2500 W peak)
• Amplifier gain = 32 dB
Audio specifications
• Frequency response : 10 Hz – 30 kHz, -1.5/+0 dB at 8 Ω
• Output noise : -67 dBV (20 Hz – 20 kHz, A-weighted)
• Output dynamic range : 107 dB (20 Hz – 20 kHz, A-weighted)
• Max input level : +22 dBu (balanced, THD 1%)
• Channel separation : > 85 dB (1 kHz)
• Input impedance : 22 kΩ, balanced
• AES/EBU input board : refer to the LA-AES3 spec sheet
Dimensions
• H x W x D : 88 (2U) x 483 x 420 mm 3.5 (2U) x 19 x 16.5 in
•Weight (net) : 12.2 kg 26.9 lbs
•Finish : black and anthracite gray
