Basic Info
Model No.: TEANA-4
Product Description
OSDPRO recently launched the TEANA series digital audio power amplifier.International advanced circuit structure design, wide frequency band range, high tone reduction degree, modular design, strong function expansion, DSP, CobraNet, Dante in this product has been perfectly deduced.1U professional chassis design, matrix input selection, unique heat dissipation and exhaust structure, make TENAN series of digital power amplifier from the appearance of the process, performance parameters, timbre effect has been unanimous praise.
Intelligent control protection system.
High-speed MCU processor is adopted to conduct real-time multi-point monitoring of electronic components in the circuit, and sample and judge components or circuits with overheating and abnormal phenomena. Sampling signal is processed through MCU internal algorithm, and effective protection control signal is output to achieve safe and reliable protection of the whole machine.
High efficiency cooling system
Adopt the form of direct pressing of power tube and radiator, optimize the air duct design, improve the heat dissipation efficiency.
Electronic volume potentiometer mode is adopted
Can accurately control the volume level, improve the traditional analog potentiometer aging noise caused by the fault.
|
Model |
TEANA-4 |
|
Type |
Class D four channels |
|
Load Impedance |
Stereo model 8Ω |
|
Parallel-single8Ω |
|
|
Bridge-single8Ω-16Ω |
|
|
Output power(THD)(1 kHz 0.1%THD) |
Stereo model 8Ω 250W / 4Ω 300W |
|
Parallel-single8Ω 250W / 4Ω 300W |
|
|
THD |
<0.05%(1%rated power1kHZ) |
|
IMD |
<1%(60Hz/7kHz,10% rated power) |
|
Frequency response |
20Hz-25kHz(±1dB) |
|
Damping factor |
>100(8Ω/100Hz) |
|
Input sensitivity |
1.2V(RMS)/0.8V(RMS) |
|
SNR |
>103dB(A weighting) |
|
Min power EMF |
0.775V±10% |
|
Overload power EMF |
>8.1V±10% |
|
Input impedance |
Balanced input 10kΩ |
|
Size |
483mmx430mmx44mm |
CONTACT US
The ASI Audio Technology Co., Ltd
Address: songshan lake hi-tech industrial development zone,Dongguan,Guangdong
Contact Person: Dany
Phone：0769-21988186
Fax：
.png)
Contact Now