T-4120DS/ T-4240DS/ T-4350DS/ T-4500DS 4-Channel Class-D Amplifier

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Description:


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.


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