SC-234XL

Charateristic
Stereo half-frequency, signal-channel third-frequency electronic crossover. TRS or XLR balanced input and output differential , Choice of stereo or the sum of left and right channels while the synthesis of ultra-low sound. Two channels are selecred x10 range switch. Two channels have 40Hz high pass filter (frequency cut end). All outputs with phase recerse switch. Therefore, the output spectrum canbe independently adjusted average dB oct Linkwitz-Riley filters (the professional standard).Stereo Mono status indication LED lights, indicate the selected mode of peration.

Technical Specifications

Model

SC-234XL

INPUT CONNECTORS

 XLR

TYPE

ELECTRONICALLY BALANCED/UNBALAN, RF FILTERED

IMPEDANCE 

BALANCED 50KOhm, UNBALANCED 25KOhm

MAX INPUT LEVEL 

>+22dBu TYPICAL, BALANCED OR UNBALANCED

CMRR

40dB, TYPICALLY 55dB AT 1KHz

OUTPUT CONNECTORS

XLR

TYPE   

IMPEDANCED BALANCED/UNBALANCED, RF FILTERED

IMPEDANCE

BALANCED 200Ohm, UNBALANCED 100Ohm

MAX OUTPUT LEVEL

>+21dBu BALANCED/UNBALANCED INTO 2KOhm OR GREATER

PERFORMANCE

BANDWIDTH

20Hz TO 20KHz, 0/0.5dB

FREQUENCY RESPONSE 

3Hz TO 90KHZ, 0/3dB

SIGNAL TO NOISE 

REF 4dBu, 22KHz MEASUREMENT BANDWIDTH

 

STEREO MODE 

MONO MODE

LOW OUTPUT

94dB

94dB

LOW-MID OUTPUT

 

94dB

MID OUTPUT

93dB

 

HIGH-MID OUTPUT 

 

92dB

HIGH OUTPUT

90dB

88dB

DYNAMIC RANGE

106dB, UNWEIGHTED, ANY OUTPUT

THDNOISE 

0.004% AT 4dBu, 1KHz

0.04% AT 20dBu, 1KHz

INTERCHANNAL CROSSTALK

<-80dB, 20Hz TO 20KHz

CROSSOVER FREQUENCIES

STEREO MODE LOW/HIGH

45Hz TO 960Hz OR 450Hz TO 9.6KHz (×10 SETTING)

LOW/MID

45Hz TO 960Hz OR 450Hz TO 9.6KHz (×10 SETTING)

MID/HIGH

450Hz TO 9.6KHz

MONO MODE LOW/LOW-MID

45Hz TO 960Hz OR 450Hz TO 9.6KHz (×10 SETTING)

LOW-MID/HIGH-MID

450Hz TO 9.6KHz

HIGH-MID/HIGH

450Hz TO 9.6KHz

FILTER TYPE

LINKWITZ-RILEY, 24dB/OCTAVE, STATE-VARILABLE

FUNCTION SWITCH

FRONT PANEL  LOW CUT

ACTIVATES 40Hz BUTTERWORTH, 12dB/OCTAVE HIGH-PASS FILTER, ONE SWITCH PER CHANNEL

PHASE INVERT

INVERTS THE PHASE AT THE OUTPUT, ONE SWITCH PER OUTPUT

REAR PANEL  ×10

MULTIPLIES CROSSOVER FREQUENCY RANGE BY 10,ONE SWITCH PER CHANNEL

MODE

SELECTS STEREO/MONO AND 2/3/4 WAY OPERATION

LF SUM

SELECTS NORMAL (STERO) OR MONO-SUMMED LOW  FREQUENCY OPERATION            

INDICATORS

STEREO OPERATION 

GREEN LED

MONO OPERATION 

YELLOW LED

LOW CUT 

RED LED PER CHANNEL

×10

GREEN LED PER CHANNEL

PHASE INVERT

RED LED PER OUTPUT (3 PER CHANNEL)

POWER SUPPLY

OPERATING VOLTAGE 

110~120/60Hz or 200~240/50Hz VAC Selectable

POWER CONSUMPTION

15 WATIS

MAINS CONNECTION

IEC 320 RECEPTACLE

PHYSICAL

DIMENSIONS (W×H×D)

482×44.5×146 mm

NORMAL WEIGHT

2.5Kg

SHIPPING WEIGHT

3.0Kg

 

 

 



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