Leading Manufacturer of Audio & Video System

Contact US
Tel: +86-20-84593197
Email: info@itc-pa.com.cn

www.facebook.com/gzitc www.linkedin.com/in/simonitc twitter.com/GuangzhouITC google.com/+ItcpaCnSimon www.youtube.com/channel/UC67wNxwMTP3SLGeCrKaHf7w
  • 4 Channel Professional Power Class D Amplifier
  • T-4D120 T-4D240 T-4D350 T-4D500

Descriptions


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 55even 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.


Specifications

Model

T-4D120

T-4D240

T-4D350

T-4D500

Rated Power Output

4x120W,

4x240W

4x350W

4x500W

Speaker Output

100V

Input Sensitivity & Impedance

±385mV/20KΩ,balanced H5.08 European connector input

Overload Electromotive Force

11dB, balanced H5.08 European connector input

Frequency Response

80Hz~18KHz(+1dB, -3 dB)

S/N Ratio

85dB

THD

0.5% at 1KHz, 1/3 rated power

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)

Indicators

signal, peak, protection, power

Protection

high temp, speaker, DC output ,overload and short-circuit

Cooling

Forced cooling (half speed control start up 50    ;

full speed control start up 70)

Power Consumption

600W

1200W

1750W

2250W

Power Supply

~110V/60Hz o r ~230V/50Hz

DC24V( 24V DC battery standby)

Dimensions

484 x 440 x 66mm

Weight

9.5Kg

9.8Kg

10 Kg

10.5Kg


Diagram

Pa system professional 4 channel audio class d power amplifier


Pa system professional 4 channel audio class d power amplifier

Pa system professional 4 channel audio class d power amplifier


Pa system professional 4 channel audio class d power amplifier

3d product demo