L-ACOUSTICS MTD Manual V1.2 30-11-04 67
8.6 LLC115b-st, LLC115b-2w SPECIFICATIONS
Technical
Inputs Electronically balanced 10 kΩ input (pin 2 hot)
Outputs Electronically balanced 50 Ω output (pin 2 hot)
Input Headroom +20 dBV
Nominal Gain at 200 Hz 0 dB (unity gain) in X-OVER mode
Signal to Noise Low-mid section > 84 dB
High section > 92 dB
Dynamic Range > 104 dB
THD <0.01% (20 to 20k Hz @ 0 dBV)
Bandpass/Equalization Filters
3 modes: FRONT: 45 Hz HPF + low frequency shelving eq
MONITOR: 45 Hz HPF
X-OVER: 100 Hz HPF
Low-pass: 20 kHz
Subwoofer: 25, 26, 40 Hz LR24 HPF (for SB218, SB118, SB115)
100 Hz LR 24 LPF
Crossover Filter 1.2 kHz, 24 dB/octave slope (LLC 115-2w)
Speaker Protection RMS limiter & peak limiter (LLC 115-st)
LF Section: RMS limiter & peak limiter (LLC 115-2w)
HF Section : RMS limiter (LLC 115-2w)
Front & Rear Panel
Indicators Signal: green LED for each channel
Control: yellow LED for each channel
Front Panel Controls MODE select (FRONT, MONITOR, X-OVER)
SUB select (SB115, SB118, SB218)
AC power switch
Rear Panel Control SUB POLARITY (positive, negative)
Front Panel Connectors
LLC115b-st
Ch A, B XLR inputs with parallel loop through (LLC 115b-st)
MONO SUB XLR output (in parallel with rear panel XLR)
LOUDSPEAKERS OUT Ch A, B: 2x4-pin Neutrik speakon
LLC115b-2w
Single XLR input with parallel loop through
MONO SUB XLR output (in parallel with rear panel XLR)
LOUDSPEAKER OUT : 1x4-pin Neutrik speakon
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