| Model |
VS-1203 |
| Triple Mode (Three channel driven) |
Continuous Average Output Per Channel |
| FTC @ THD+N=0.1%, f=20Hz~20kHz |
Ch1 |
Ch2 |
Ch3 |
|
| 8 ohm/Triple |
200W |
200W |
370W |
|
| 4 ohm/Triple |
300W |
300W |
600W |
|
| EIA @ THD+1=1%, f=1kHz |
|
|
|
|
| 8 ohm/Triple |
210W |
210W |
390W |
|
| 4 ohm/Triple |
330W |
330W |
650W |
|
Power Bandwidth
(Ref. 1kHz, THD+N=0.1%,+0/-1dB) |
Ch 1&2;20Hz~30kHz, Ch3:20Hz~250Hz(Through X-over) |
THD+N
(Ref. 1kHz,f=20Hz~20kHz) |
≤0.05% |
Frequency Response
(Ref. 1kHz, 1watt output, +0/-3dB) |
Ch 1&2;20Hz~40kHz ,Ch3:20Hz~40KHz(EXT Input) |
IMD(SMPTE4:1)
(60Hz:7kHz, 4:1 Half power) |
|
| 4-8 ohm/Stereo |
≤0.1% |
Crosstalk
(RL=8Ω, Half power, Att.Max 600Ω shunt) |
≥63dB, 1 kHz |
Residual Noise
(20Hz~22kHz LPF,Att.min) |
≥70dB |
S/N Ratio
(Filter:A-Weighting, RMS) |
≥104dB |
Damping Factor
(RL=8Ω, f=1kHz) |
≥300 |
≥300 |
≥350 |
|
| Input Sensitivity (Att. max) |
|
| 4 ohm/Stereo |
+4.0 dBu and Ch 3 by Gain Control |
| 8 ohm/Bridge |
+5.1 dBu and Ch 3 by Gain Control |
| Crossover Frequency |
150Hz/18db Octave |
| Voltage Gain |
29dB |
29dB |
34dB |
|
| Output Circuitry |
AB |
| Input Impedance |
10kΩ(balance) |
| Controls |
|
| Front panel |
AC Switch,Ch1,2 Sub(Ch3) gain Control knobs, Freq Control(CH3) |
| Rear panel |
HPF Ch1&2, HPF Sub(Ch3), Int/EXT selet(CH3)
Clip limiter(Option) |
| Connectors |
|
| Input |
XLR Female jack, XLR Male jack (Input Through) |
| Output |
Speakon jack |
| Indicators |
Power(Green),Level(Green),Protect(Red)
Clip(Red),
Bar Graph In/Out level |
| Protection Circuits |
1)Short Circuits
2)Current Limit
3)DC detection
4)Thermal
5)Turn On/Off muting
6)Power supply shutdown
7)AC Line fuse |
| Fan Circuit |
Two Fans Variable Low Speed(50℃),
High speed(60℃) |
Power Consumption
(1/3 power) |
670Watts |
| DIMENSION |
480mm X 88mm X 460mm |
| Weight |
11.12kg / 24.15 Ibs |
