Product
4 Channel Professional Power Class D Amplifier
he amplifier adopts high class D amplifier circuit, and it is built in high-efficient power switch which enhances the efficiency up to 85%. The product uses reasonable dissipation layout, which makes the amplifier can&nb…
The amplifier adopts high class D amplifier circuit, and it is built in high-efficient power switch which enhances the efficiency up to 85%.
The product uses reasonable dissipation layout, which makes the amplifier can keep less than 55℃ even at severe working conditions, thus largely expanding its life span.
The amplifier is designed with rack mount in 1.5 U height and 19 inches. The output power of this series amplifiers are 120W, 240W, 350W and 500W.The rear panel provides with 4 channels 100V output terminal wiring speaker, a phoenix interface for remote control and monitoring equipment working condition.
Extensive protection includes high temp, overload and short-circuit.
Features
* Built-in powered band pass signal filter, Effectively filter out useless audio signal.
* 4 channel balanced line inputs, 4-channel 4 x 120W/240W/350W/500W power output.
* 4 channel separate volume control.
* 4 channel separate status indicators include signal, peak, protection and Led power supply.
* With power amplifier output normal condition monitoring, power amplifier standby control and power amplifier
standby cascade port.
* Power amplifier matches with DC 24V power supply terminal,and has the voltage protection within 21.6~26.5Vdc,
which avoids long-term supply for battery failure or damage of high voltage equipment.
* Speaker Output: 100V constant voltage
* With the electric isolation of the equipments, and signal input and power amplifier output is also isolated in
electric, matching with 3C, UL, IEC60065 certificates.
* Extensive high temp, overload and short-circuit protection.
Model |
T-4D120 |
T-4D240 |
T-4D350 |
T-4D500 |
Rated Power Output |
4x120W, |
4x240W |
4x350W |
4x500W |
Speaker Output |
100V |
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Input Sensitivity & Impedance |
±385mV/20KΩ,balanced H5.08 European connector input |
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Overload Electromotive Force |
>11dB, balanced H5.08 European connector input |
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Frequency Response |
80Hz~18KHz(+1dB, -3 dB) |
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S/N Ratio |
≥85dB |
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THD |
≤0.5% at 1KHz, 1/3 rated power |
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Controls |
Volume control and power switch control on the panel; Remote standby control and remote amplifier state reading (Phoenix connector on the rear panel); Remote audio transmission (CobraNet connector on the rear panel) |
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Indicators |
signal, peak, protection, power |
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Protection |
high temp, speaker, DC output ,overload and short-circuit |
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Cooling |
Forced cooling (half speed control start up 50℃ ; full speed control start up 70℃) |
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Power Consumption |
600W |
1200W |
1750W |
2250W |
Power Supply |
~110V/60Hz o r ~230V/50Hz DC24V( 24V DC battery standby) |
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Dimensions |
484 x 440 x 66mm |
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Weight |
9.5Kg |
9.8Kg |
10 Kg |
10.5Kg |