VS-1203
價格
描述
The VS-1203 is a incorporated two way active crossover that allows independent amplification of the stereo and mono subwoofer line on a signle unit. Easy to install !. The Bi-Amplifiers requires no technical adjustment for X-Over frequency & levels.
- 300W+300W for satellites and 600W for subwoofer, 0.05% THD 20Hz~40kHz
- Two Way 18dB/Octave Active Crossover on Board.
- Perfect controlled for no clipping output from STK CTLL circuit module.
- Ultra Low Impedance capability.
- High Frquency Power Supply.
- Logical LED meters are present for power In/Output level.
- Lowest AC Current Draw.
- Flip-Flop Controlled Full Prodection Circuitry.
- 1.2mm Steel Chassis Construction, 2U Space
| 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~125Hz | |||
| THD+N (Ref. 1kHz,f=20Hz~20kHz) |
≤0.05% | |||
| Frequency Response (Ref. 1kHz, 1watt output, +0/-3dB) |
Ch 1&2;20Hz~40kHz ,Ch3:20Hz~150Hz | |||
| IMD(SMPTE4:1) (60Hz:7kHz, 4:1 Half power) |
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| 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 | |||
| Rear panel | HPF Ch1&2, HPF Sub(Ch3), Clip limiter(Option) |
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| 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 |
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| 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 |
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| Fan Circuit | Three Fans Variable Low Speed(50℃), High speed(60℃) |
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| Power Consumption (1/3 power) |
1600Watts | |||
| DIMENSION | 480mm X 88mm X 460mm | |||
| Weight | 11.12kg / 24.15 Ibs | |||
