Product Description
This series amplifier adopts Class-D PCB module and high efficient SMPS power module. It is built with well selected quality components and parts.
Features
- Powerful output in small and compact shell space
- Compact structure of Class D PCB, SMPS Power supply module
- 1 unit rack size and light weight, easy to move and install
- Class D Toplogy integrated with switch power supply design
- High efficiency and Low electricity consumption
- Nice cooling system. Wind flows from front to rear
- Multiple protections against short circuit, over-load, overheat, direct current, RF, on/off switching, muting, and amplitude limit.
- LED indicators show the system's operating status and the rear panel features balanced XLR inputs and SPEAKON outputs with a mode changeover switch to switch between different operating modes
- Three working modes: stereo, bridged and parallel.
- Mainly used for conference, broadcasting, multi-function hall, cinema, music restaurant bar, background music, etc.
Specification
|
Model No. |
ST-4300T |
ST-6300T |
ST-8300T |
|
Channel number |
4 channels |
6 channels |
8 channels |
|
Circuit category |
Class D |
Class D |
Class D |
|
Height |
1U(44mm) |
2U(88mm) |
2U(88mm) |
|
Output power at 4Ω |
500W*4 |
500W*6 |
500W*8 |
|
Output power at 8Ω |
300W*4 |
300W*6 |
300W*8 |
|
Bridge output power at 8Ω |
1000W*2 |
1000W*3 |
1000W*4 |
|
Distortion(1kHZ,=10dB/4Ω) |
< 0.2% |
||
|
S/N Ratio(20Hz-20KHz,4Ω) |
>112dBA |
||
|
Cross Talk(1KHz,4Ω) |
>35dB |
||
|
Frequency response |
10Hz to 20k Hz,+/-1dB |
||
|
Input Impedance |
Balanced 20K/Unbalanced 10K |
||
|
Damping factor(10-400Hz,8Ω) |
>300 |
||
|
Sensitivity |
0dB |
||
|
Protections |
Protections against short circuit protection, direct current, overheat, radio-interference, on/off switching, muting and amplitude limit |
||
|
Control Knobs |
Power on/off switch in front panel, gain control in front panel,Mono and bridge selection on rear panel |
||
|
Led lights |
Clip/-10dB/Signal/Mono/Bridge/Status/Active/Protect indication light on front panel |
||
|
Power delay |
4 seconds |
||
|
Input connector |
XLR |
||
|
Output connector |
Speakon |
||
|
Dimension(W*H*D) |
483*44*350mm |
483*88*375mm |
|
|
Net Weight |
6.30kg |
11kg |
12.45kg |
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