Provide regional power amplification for broadcast systems, suitable for broadcast systems such as clubs, venues, shopping centers, etc. with multi-channel high-power amplifier requirements.
* 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 1 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 1-channel independent power supply function.
* 85% high-efficiency amplifier with low power loss and heat output.
* 1-channel European terminal balanced input and 1-channel European terminal output.
|Rated power output||120W||240W||350W||500W||650W|
|Input sensitivity (impedance)||±385mV/20KΩ, balanced input|
|Overload source electromotive force||>11dB|
|Frequency response||80Hz~16KHz (+1, -3dB)|
|THD||≤0.1% at 1KHz, 1/3 rated power|
|Control||Remote power control and fault indication|
|Indicator light||Signal, peak, protection, power|
|Protection||High temperature, overload, short circuit|
|Cooling||Fan forced cooling|
|Size||484 x 315 x 44mm|