Provide Zone power amplifier for broadcasting system, suitable for clubs, venues, shopping center and other broadcasting systems with multi-channel high power amplifier requirements.
* High efficiency class D amplifier circuit and high efficiency switching power supply are adopted, making the efficiency of the whole machine up to 85%.
* Reasonable heat dissipation layout is adopted in the interior of the product, which enables the product to maintain a working temperature lower than 55 degrees even in extremely harsh working environment, greatly extending the service life of the equipment.
* Adopt 1U standard 19-inch industrial chassis design.
* 2 channel digital power amplifier to provide two 100V or 4-16Ω output terminal wiring speaker.
* Not with 100V transformer output and can switch resistance between 4 and 16 Ω output.
* Support fault output function, which can remotely monitor the working status of power amplifier .
* The product has short circuit, overload and overheating protection function.
* More than 85% high efficiency amplifier with low power loss and heat gain.
* With 2-channel Euro-type balanced input and 2-channel Euro-type output.
Model |
T-2120DSA customized |
Rated Power |
2×120W |
Rated Output |
100V/4-16Ω |
Input sensitivity(Impedance) |
±385mV/20KΩ,Balanced input |
Overload source electromotive force |
>11dB |
Frequency Response |
80Hz~16KHz (+1, -3dB) |
SNR |
≥100dB |
THD |
≤0.1% at 1KHz, 1/3 Rated Power |
Control |
Remote power control and fault indication |
Indicator Light |
Signal, peak, protection, power supply |
Protection |
High temperature, overload, short circuit |
Cooling |
Forced fan cooling |
Power Supply |
~220V/50Hz |
Power Consumption |
80W |
Dimension |
484×300×44mm |
Weight |
4.4Kg |