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* Adopting high-efficiency Class-D amplifying circuit with built-in high-efficiency switching power supply, which makes the whole machine efficiency up to 85%.
* Reasonable heat dissipation layout is adopted inside 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.
* 1U standard 19-inch industrial chassis design.
* Providing 2 channel of 100 v or 4-16 Ω output terminal wiring speaker.
* Without transformer output 100V and can switch constant resistance 4-16Ω output.
* The fault output function can remotely monitor the working state of amplifier.
* The product has short circuit, overload, overheat protection, rack mount installation
* Support 2-channel independent power supply function.
* 85% high-efficiency amplifier with low power loss and heat output.
* 2-channel European terminal balanced input and 2-channel European terminal output.
		
	
		
	
| Model | T-2020DS | 
| Rated Power Output | 2×120W | 
| Rated Output | 70V/100V, 4-16Ω | 
| Input Sensitivity (impedance) | ±385mV/20KΩ,Balance input | 
| Overload Source Electromotive Force | >11dB | 
| Frequency Response | 80Hz~16KHz (+1, -3dB) | 
| Signal-to-noise Ratio | ≥85dB | 
| THD | ≤0.1% at 1KHz, 1/3 Rated power | 
| Control | Remote power control and fault indication | 
| Indicator Light | Signal, peak, protection, power | 
| Protection | Overheat, overload, short circuit | 
| Cooling | Fan forced cooling | 
| Power Supply | ~220V/50Hz | 
| Power Consumption | 320W | 
| Dimension | 484×315×44mm | 
| Weight | 4.4Kg |