L-Acoustics LA8 Mode D'emploi page 7

Specications
All values given in this section are typical values.
General
Output power EIA
(1% THD, 1 kHz, all channels driven)
Maximum output voltage
Amplication class
Digital Signal Processor (DSP)
Frequency response 20 Hz - 20 kHz
Distortion THD+N (20 Hz - 10 kHz)
Output dynamic range
Amplication gain
Noise level
Channel separation
Damping factor
Output delay
Mains input power and current draw (all channels driven)
Maximum Output power
1/3 Output power (-5dB)
1/8 Output power (-9 dB)
Idle
Standby
Current values given for mains rated at 230 V. Multiply by:
— 2.3 for 100 V
— 2 for 120 V
— 1.15 for 200 V
If the voltage exceeds a ± 10% range, the maximum power is no longer guaranteed.
Mains rating
LA8 & LA8US
LA8JP
Operating conditions
Room Temperature
Temperature inside controller
LA8 product information version 7.1
4 × 1100 W RMS, 4 × 1300 W peak (at 8 Ω)
4 × 1800 W RMS, 4 × 1800 W peak (at 4 or 2.7 Ω)
150 V (Peak voltage, no load)
class D
SHARC 32 bit, oating point, 96 kHz sampling rate
± 0.15 dB at 8 Ω
< 0.0005% , at 8 Ω, 11 dB below rated power
107 dB (20 Hz - 20 kHz, 8 Ω A-weighted)
32 dB
- 67 dBV (20 Hz - 20 kHz, 8 Ω A-weighted)
> 85 dB (at 1 kHz)
> 600 (1 kHz and below, 8 Ω)
0 ms to 680 ms
4 × 1800 W at 4 Ω
22 A / 3100 W
11 A / 1500 W
120/230 V AC (± 10%), 50-60 Hz
100/200 V AC (± 10%), 50-60 Hz
0º C / 32º F to +50º C / 122º F
0ºC / 32º F to + 85º C / 185º F
4 × 1100 W at 8 Ω
15 A / 1950 W
10 A / 1300 W
0.5 A / 115 W
< 0.1 A / 12 W
Specications
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