STK Professional Audio SPM-122AP, Руководство пользователя, Страница: 8 / 12

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※ INPUT SECTION
INPUT LEVEL CONNECTOR
Sensitivity
MIC IN(CH1) -50dBu XLR JACK
CD/TAPE (CH2) 0dBu STEREO RCA
LINE IN (CH2) -10dBu 1/4" TRS PHONE JACK, XLR BALANCED
LINE OUT -0dBu(BAL)/-10dBu(Unbal) XLR BALANCED ,1/4" TS PHONE JACK
3 BAND EQUALIZER HIGH : 10 kHz
MID : 2.5 kHz
LOW : 100 Hz
+/-12dB boost cut
NOTE : (1) Sensitivity is the lowest level that will produce a full power output
(2) XLR JACK are balanced. TRS 1/4" phone jack are unbalanced.
TEST CONDITION : (1) CHANNEL VOLUME, MASTER VOLUME@MAX
(2) MASTER EQ VOLUME@CENTER
※ POWER AMP& SPEAKER SECTION
SPECIFICATION SPM-122AP SPM-152AP SPM-155AP
Output Power@THD+N=1%
8 Ohm 200W 300W 500W
EIA@THD+N=0.1%. f=1kHz
8 Ohm 180W 260W 430W
Power Bandwidth
(Ref. 1kHz, THD+N=0.1%, +0/-1dB)
20Hz - 20kHz
THD+N
(Ref. 1kHz, f=20Hz-20kHz)
≤
0.05%
Frequency Response
(Ref. 1kHz, 1 watt output, +1/-3dB)
20Hz - 30kHz
IMD(SMPTE)(60Hz:7kHz, 4:1)
≤
0.05%
Residual-Noise
(20Hz-22kHz LPF, Att. min)
≥
70dB
System configuration 2-Way Full Range 2-Way Full Range 2-Way Full Range
LF Components & Loading One SK12200 12”
woofer, vented One SK15300 15”
woofer, vented One SK15500 15”
woofer, vented
HF Components & Loading One 1 inch
compression
driver on horn One 1.75 inch
compression
driver on horn One 1.75 inch
compression
driver on horn
Operating Mode Active
Frequency Response
+/-3 dB
-10 dB
55 Hz ~ 19 kHz
43 Hz ~ 20 kHz 55 Hz ~ 19 kHz
43 Hz ~ 20 kHz 55 Hz ~ 19 kHz
43 Hz ~ 20 kHz
Axial Sensitivity
(dB SPL, 1 watt @ 1m)
98 98 98
Nominal Input Impedance(ohms) 8 8 8
Power Handling(watts, Continuous) 200 300 500
Power Handling(watts, Peak) 400 600 800
Calculated SPL Limit(Referenced to 1m)
Peak
Long Term
124
108 126
111 124
108
Nominal Input(Referenced to 1m)
Horizontal
Vertical
85°
65° 85°
65° 85°
65°
Cooling Convection Extrusion/ SPM155AP(FAN COOLING)
Power Requirements 120V(60Hz), 220/230/240V(50/60Hz)
Dimensions(W x H x D)mm 426x590x326 452x690x348 452x690x348
Weight 19.16kg 29kg 32kg
General Specifications
SPM-122AP/152AP/155AP