| Model |
VS-25 |
| Stereo Mode (per channel driven) |
Continuous Average Output Per Channel |
| FTC @ THD+N=0.1%, f=20Hz~20kHz |
Ch1 |
Ch2 |
| 8 ohm/Stereo |
700W |
700W |
| 4 ohm/Stereo |
1150W |
1150W |
| EIA @ THD+N=1%, f=1kHz |
|
| 8 ohm/Stereo |
750W |
750W |
| 4 ohm/Stereo |
1250W |
1250W |
| Bridge Mono Mode (both channel driven) |
|
| FTC @ THD+N=0.1%, f=1kHz |
|
| 8 ohm/Bridge |
|
| 4 ohm/Bridge |
2300W |
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) |
≥350 |
| Input Sensitivity (Att. max) |
|
| 4 ohm/Stereo |
+0 or +4.0 or +7.0dBu by select switch |
| 8 ohm/Bridge |
up to +2.1dBu from 4ohm/Stereo Input |
| Voltage Gain |
36dB |
| Output Circuitry |
H Class 2-Step |
| Input Impedance |
6kΩ(Unbalance), 12kΩ(Balance) |
| Controls |
|
| Front panel |
AC Switch,Ch1 and Ch2 gain control knobs |
| Rear panel |
Stereo/Mono Bridge,Clip limiter(option), HPF Switch, Sensitivity |
| Connectors |
|
| Input |
Female XLR jack
XLR male Jack(In put Through Out) |
| Output |
Speakon Jack, 5-Way binding Post |
| Indicators |
Power(Green),Protect(Red),Clip(Red),
Mono Bridge(Green)
Bar Graph In/Out level meters. |
| Protection Circuits |
1)Short Circuits
2)Current Limit
3)DC detection
4)Thermal
5)Main Voltage Detect
6)Power supply shutdown
7)AC Line fuse |
| Fan Circuit |
Two Fans Variable Low Speed(50℃),
High speed(60℃) |
Power Consumption
(1/3 power) |
1530Watts |
| DIMENSION |
480mm X 88mm X 460mm |
| Weight (Net/Shipping) & Volume |
11.7kg / 14.3kg / 0.0681 cbm |
