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
* High Power, Compact Design: Delivers powerful audio output from an exceptionally compact and space-saving 1U rack chassis, combining performance with portability for easy transport and installation.
* Advanced Class D Technology: Features a highly efficient Class D amplifier topology integrated with a Switch Mode Power Supply (SMPS). This design ensures high efficiency, low power consumption, and minimal heat generation.
* Optimized Thermal Management: Engineered with an intelligent cooling system that directs airflow from front to rear, ensuring reliable operation and long component life even under demanding conditions.
* Comprehensive Protection Suite: Built-in safeguards provide maximum reliability, including protection against: Short Circuit, Over-Load, Over-Temperature, DC Output, RF Interference, Power On/Off Surges, and includes Muting & Amplitude Limit functions.
* Flexible Operating Modes: Features a mode switch to select between Stereo, Bridged Mono, and Parallel Mono configurations, offering versatile connectivity for various system setups.
* Professional Connectivity & Monitoring: Equipped with balanced XLR inputs and SPEAKON outputs for robust signal integrity. Clear LED indicators provide instant visual feedback on the system's operational status.
Ideal Applications: Perfect for Conference Systems, Public Address (PA), Broadcasting, Multi-Function Halls, Cinemas, Music Bars & Restaurants, and Background Music (BGM) Systems.
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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