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CONTROL-2.6	CONTROL-1.6	VS-50	VS-40	VS-34	VS-20	VS-15
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V-6	V-9	V-9T

VS-2004

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Manual / Dimensions

The VS2004 is ideal for use in any permanently installed sound system.
That 4 CH premium high power amplifier offers the quad or two channel independent outputs requested most by contractors and installers.

4CH Mode, 2CH Mono/Bridge Mode, Parallel Mode.
Two Selectable Low Cut Filters.
Perfect controlled for no clipping output from STK CTLL circuit module.
Ultra Low Distortion Class AB Output Circuit.
2400W(600W per CH)at 4 ohm & 1200W at 8hom Stereo
0.03% THD 20Hz~40kHz.
Flip-Flop Controlled Full Prodection Circuitry.
2U Space 1.2mm Steel Chassis Construction.

SPECIFICATIONS

Model	VS-2004
Stereo Mode (both channel driven)	Continuous Average Output Per Channel
FTC @ THD+N=0.1%, f=20Hz~20kHz	Ch1	Ch2	Ch3	Ch4
8 ohm/Stereo	330W	330W	330W	330W
4 ohm/Stereo	570W	570W	570W	570W
EIA @ THD+1=1%, f=1kHz	Ch1	Ch2	Ch3	Ch4
8 ohm/Stereo	350W	350W	350W	350W
4 ohm/Stereo	600W	600W	600W	600W
Bridge Mode
FTC @ THD+N=0.1%,f=1kHz
8 ohm/Bridge	1200W		1200W
4 ohm/Bridge
Power Bandwidth (Ref. 1kHz, THD+N=0.1%,+0/-1dB)	20Hz~30kHz
THD+N (Ref. 1kHz,f=20Hz~20kHz)	≤0.05%
Frequency Response (Ref. 1kHz, 1watt output, +0/-1dB)	20Hz~40kHz
IMD(SMPTE4:1) (60Hz:7kHz, 4:1 Half power)
4-8 ohm/Stereo	≤0.1%
8 ohm/Bridge	≤0.1%
Crosstalk (RL=8Ω, Half power, Att.Max 600Ω shunt)	≥64dB, 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
Input Sensitivity (Att. max)
4 ohm/Stereo	+4.0 dBu
8 ohm/Bridge	+5.1 dBu
Voltage Gain(Att. max)	34dB
Output Circuitry	AB
Input Impedance	10kΩ(balance)
Controls
Front panel	AC Switch,Ch1,2,3,4 gain Control knobs
Rear panel	Stereo/Mono Bridge Ch1&2, Ch3&4 Stereo/Parallel Shift ch1&2, Ch3&4 HPF Ch1&2, Ch3&4, Clip limiter(option)
Connectors
Input	XLR Female jack
Output	5 way Touch-Proof binding posts
Indicators	Power(Green),Level(Green),Protect(Red) Clip(Red), Mono Bridge(Amber) Parallel Shift(Amber) 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	Three Fans Variable Low Speed(50℃), High speed(60℃)
Power Consumption (1/3 power)	1350Watts
DIMENSION	480mm X 88mm X 495mm
Weight	13kg / 28.65 Ibs

*0dB=0.775V
*Specifications Subject to change without notice.
*Above specifications is 230V AC mains voltage condition.