Features:
* 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 4 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 and overheat protection.
* Support 4-channel independent power supply function.
* 85% high-efficiency amplifier with low power loss and heat output.
* 4-channel European terminal balanced input and 4-channel European terminal output.
Specifications:
| Model | T-4120DS | T-4240DS | T-4350DS | T-4500DS | |||
| Rated Power Output | 4×120W | 4×240W | 4×350W | 4×500W | |||
| Rated Output | 100V/4-16Ω | ||||||
| Input Sensitivity | ±385mV/20KΩ,Balance input | ||||||
| (impedance) | |||||||
| 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 | 230V/50Hz | ||||||
| Power Consumption | 750W | 1250W | 1750W | 2250W | |||
| Dimension | 484×315×44mm | ||||||
| Weight | 5.9Kg | 6.0Kg | 6.2Kg | 6.3Kg | |||
