HOME > PRODUCTS > LMS Line Series Line Array Speaker Systems LMS-62P LMS-6015P LMS Accessories LMS-23        LMS-23     Front View / Rear View   Manual / Dimensions    LMS-23 Crossover sound controller The LMS-23 is a dedicated line array speaker system processor with factory-optimized tunings for LMS-62 and LMS-6015 speaker systems. Can user-adjustable for enough gain,threshold level with compression ratio,delay time function(module optional),180 degree phase shift select and x-over frequency change of foruth order filter,or can easy setting and controls to use by STK "U" mark range systems if not necessary more adjustable. The internal 4 band equalizers are fixed type specifically to setting LMS-62 and LMS-6015 speaker systems, not user-adjustable. once the controller settings have been matched to the LMS line array speaker system, the user or installer can final analyzered to the frequency spectrum for each different sound environments,and then setting each EQ bands of STK HVQ series equalizers to fixed final frequency spectrums. The connections are Stereo balanced XLR inputs and through ourputs,Bi-Mode HF,LF XLR outputs and parallel XLR subwoofer outputs.   SPECIFICATIONS   Model LMS-23 Inputs   Connectors Female XLR (inputs), Male XLR(input through) Type Electronically balanced/RF filtered Impedance Balanced ＞20k ohm. Unbalanced ＞10k ohm Max Input Level ＞+19dBu balanced or unbalanced CMRR Outputs   Connectors Male XLR (pin 2 hot) Type Impedance-balanaced/unbalanced, RF filtered Impedance Balanced 100 ohm, unbalanced 50 ohm Max Output Level ＞+21dBu balanced/unbalanced into 2k or greater System performance   Gain Control Range -20 dBu to + 20 dBu Frequency Response 20Hz to 20kHz, +/-0.5dB from target response Signal-to-Noise Ref: +4 dBu, 22 kHz measurement bandwidth Stereo or mono parallel Mode ＞94dB (SF Output) ＞93dB (LF Output ) ＞92dB (HF Output) Dynamic Range ＞114 dB, unweighted, any output THD + Noise ＜0.03% at +4 dBu, 1 kHz ＜0.05% at +20 dBu, 1 kHz Interchannel Crosstalk ＜-80 dB, 20 Hz to 20 kHz Compressor/Limiter   Threshold Level Range 5:'-42 dBu to '+18dBu Ratio 1:1- ∞ : 1 Processor Type Analog engine dynamic processor     Equalization Fixed 4 band (factory setting) Phase Shift 0 or 180º (SF output) 0 or 180º (LF output) Crossover Frequencies   Sub Woofer 63 to 250Hz Low/High 630 to 5KHz Filter type Linkwitz-Riley, 24 dB/octave, state-variable     Function Switches   Mute Controls Activates signal mute on LF and HF output Activates signal mute on SF output. Low Cut Filters Activates 15 Hz Butterworth, 12 dB/octave high-pass filter (SF output) Rear Panel   Mode Setect Selects stereo 2-way or parallel mono 2-way operation Ground Lift Disconnects from AC ground Indicators   Stereo Operation LED OFF Parallel Mono Operation Yellow LED Turn on Sig Green LED turn on from '- 10dBu input level. Gain Reduction Meter 4-LED bar graph (all Red) at 0, 3, 6, and 10dB     Power Supply   Operating Voltage 100 VAC 50/60 Hz; 120 VAC 60 Hz ; 230 VAC 50 Hz Power consumption 15W Main Connection IEC Receptacle Physical   Dimensions: WXHXD 483X44X176mm Shipping/CBM 0.0255 Weight 2.5 kg Shipping Weight 3.9 kg *Specifications subject to change without notice. Copyright © 2007. stkpro.com All right reserved. E-mail : stkcom@stkpro.com