L’ acoustics LA8 versterker

Beschrijving

De L’ acoustics LA8 versterker is een digitale versterker specifiek ontworpen voor elke soort L’acoustics luidspreker. L’ acoustics LA8 versterker heeft een maximaal vermogen: 1800w (2,7 en 4 ohm per kanaal).

 

Architecture	2×4
Output Power	4 x 1800 W at 2,7 and 4 ohms 4 x 1100 W at 8 ohms
Power supply	Universal SMPS
Inputs	AES, Analog
Height	2U

 

Amplification and power supply

Amplification class	Class D
Output power, all channels loaded	4 x 1800 W at 2.7 ohms 4 x 1800 W at 4 ohms 4 x 1100 W at 8 ohms
Power supply model	Universal Switched Mode Power Supply (SMPS)
Mains rating	120 V – 230 V ±10%, 50-60 Hz / 110 V – 200 V ±10%, 50-60 Hz (JP)

Audio specifications

Frequency response (20 Hz – 20 kHz, 8 Ω load)	± 0.15 dB
Distortion THD+N (20 Hz – 10 kHz, 8 Ω load)	< 0.0005 %
Output dynamic range (20 Hz – 20 kHz, 8 Ω, A-weigthed)	> 107 dB
Noise level (20 Hz – 20 kHz, 8 Ω, A-weigthed)	< -67 dBV
Latency (analog/digital inputs)	Standard: 3.84 ms Low latency: 1.18 ms

DSP

Digital Signal Processor (DSP)	SHARC 32-bit, floating point, 96 kHz sampling rate
I/O routing	Flexible 4×4 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 680 ms

Circuits protection

Mains and power supply	Over and under voltage / over temperature / overcurrent
Power outputs	Overcurrent / DC

Remote control and monitoring

Network connection	Dual-port Ethernet interface
L-Acoustics remote control software	LA Network Manager
Third-party management solutions	QSC® / SNMP / Extron® / Crestron®

Operating conditions

Temperature

0º C / 32º F to +50º C / 122º F

Physical data

Height	2U
Weight	12.2 kg / 26.9 lb
Protection rating	IP20