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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. |
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 |
＞106dB, UNWEIGHTED, ANY OUTPUT | ||
THD＋NOISE | ＜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 | |
MODE | SELECTS STEREO/MONO AND | |
LF SUM | SELECTS | |
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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